What A Family Of 5 Can Really Buy With $2 Million In Newton And Redhill

Dear Stacked Homes Team,

We are currently exploring properties in the Newton and Redhill areas. One of our children studies at Hillcrest and attends sports training in the Newton area. As such, we are considering whether it would make sense to live closer to Newton to reduce commuting time over the next eight years (from primary through secondary school).

Our other two children are currently in polytechnic and university. They are also comfortable sharing a bedroom, which means we are considering a layout with one bedroom for them and a smaller room that can function as a study.

One of the developments we are currently considering is Amaryllis Ville, particularly a two-bedroom plus study unit. We are also looking at Tanglin View as a possible option.

Our combined monthly income is approximately $18,000. We currently have around $400,000 in CPF savings and about $400,000 in cash proceeds from the recent sale of our five-room flat. Based on this, our agent has advised that we could consider purchasing a condominium of up to around $2 million.

1. Given our financial profile, would purchasing a $2 million property be considered prudent, or would you recommend a more conservative budget?
   
2. Between Newton and Redhill, which location may offer stronger long-term value retention and growth potential?
   
3. As we will be around 50 years old in 2027, should we prioritise proximity to our child’s school and activities over the next eight years, or focus more on investment fundamentals when choosing the property?
   
4. From a longer-term strategy perspective, would it be advisable to purchase under a single name (for example through decoupling) so that we may potentially acquire a second property in the future?

Thank you very much for taking the time to review our situation. We would truly appreciate any guidance you may be able to offer.

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Hi and thanks for writing to us! 

The key question for your scenario is not just affordability, but how and where that budget should be deployed.

On one hand is Newton, where one of your children studies and trains several times a week. Living nearby could meaningfully reduce travel time over the next several years. On the other hand are city-fringe alternatives such as Redhill, where the same budget may stretch further in terms of space and flexibility.

This is not simply a Newton versus Redhill decision. It’s also about prioritising convenience for the next stage of life, versus more financial considerations like longer-term resale demand.

With a family of five, we’d focus on layout efficiency, future buyer demand, and capital preservation. Let’s look at whether the developments you’re considering can meet this, and whether alternative strategies might better balance present needs with long-term financial rewards.

First, let’s take a closer look at your financial situation

Combined monthly income	$18,000
Current age	49
Combined CPF	$400,000
Cash	$400,000

Maximum loan based on ages of 49 and combined monthly income of $18,000	$1,402,274 (based on 4% interest - MAS medium term interest rate floor)
Total CPF + cash + loan	$2,202,274
BSD based on $2,202,274	$79,713
Estimated affordability	$2,122,561

Based on the above, we agree with the assessed affordability limit of around $2 million. 

If you were to take a home loan with maximum financing (75% of the price or valuation, whichever is lower), this is the projected monthly repayment based on the interest rate:

Interest rate	Monthly repayment
4%	$9,898
3%	$9,203
2%	$8,539

(Even though most home loans are far below 4% right now, we highlight it because 4% is the floor rate used by banks to determine thresholds such as the Total Debt Servicing Ratio, or TDSR. A higher floor rate is applied to prepare for the possibility of interest rate spikes.)

As of early 2026, most SORA-based loans are currently low and around the 2% mark; but we would advise being comfortable with repayments at higher rates, as these can rise. Also keep in mind that there are other recurring costs besides the monthly loan repayment, such as maintenance fees (about $400 to $500 a month for most condos), and property taxes.

A location analysis of Newton versus Redhill

We’ll begin by looking at how property prices have moved in both areas over the past decade. We’ll start by using all transaction types in general.

District 3 (D3) encapsulates the Redhill - Alexandra area, whilst District 11 (D11) spans the Newton - Novena area. 

Year	D3	D11
2015	$1,569	$1,517
2016	$1,610	$1,558
2017	$1,686	$1,714
2018	$1,759	$1,677
2019	$1,962	$1,810
2020	$2,004	$1,834
2021	$2,042	$1,849
2022	$2,292	$2,165
2023	$2,259	$2,526
2024	$2,200	$2,215
2025	$2,719	$2,176
Annualised	5.65%	3.67%

In a very general sense, D3 properties have seen quicker price appreciation. However, these numbers can be distorted by the number of new launches which drive up the area’s $PSF. 

So, let’s exclude developer sales, and look at the price movements in only the sub sale and resale market:

Year	D3	D11
2015	$1,296	$1,481
2016	$1,255	$1,466
2017	$1,346	$1,677
2018	$1,669	$1,674
2019	$1,631	$1,563
2020	$1,627	$1,598
2021	$1,672	$1,704
2022	$1,920	$1,786
2023	$2,023	$1,936
2024	$2,125	$1,993
2025	$2,192	$2,058
Annualised	5.39%	3.35%

Even setting aside any new launch disruptions, the results are the same: D3 has seen quicker price growth over the past decade. 

So far, these are based on all property types in the two districts. But since the two developments you’re considering - Tanglin View and Amaryllis Ville - are both 99-year leasehold projects, we’ll also look at price movements when comparing only these leasehold projects. Again, we’ll look only at sub sale and resale transactions:

Year	D3	D11
2015	$1,263	$1,394
2016	$1,217	$1,366
2017	$1,346	$1,317
2018	$1,697	$1,517
2019	$1,653	$1,335
2020	$1,641	$1,447
2021	$1,697	$1,463
2022	$1,917	$1,678
2023	$2,050	$1,770
2024	$2,137	$1,799
2025	$2,207	$1,809
Annualised	5.74%	2.64%

The result is an even more pronounced lead for D3. Leasehold properties here have more significantly outperformed D11. 

Our next step is to look at the actual overall price (quantum) for the unit sizes you’re considering. 

This is less abstract than $PSF, as quantum ultimately determines what you pay, as well as your stamp duties. 

The minimum ypical unit size preferred for a family of five is usually a three-bedder unit, but we have included two-bedders in this scenario. This is because Amaryllis Ville and Tanglin View have two-bedders that can go past 870+ sq ft, which by current standards would be viewed as viable three-bedders.

We’ve also kept to the price ranges of leasehold properties only:

2-bedroom units

Year	D3	D11
2015	$1,211,126	$1,499,900
2016	$1,211,520	$1,527,992
2017	$1,284,638	$1,427,429
2018	$1,620,892	$1,675,116
2019	$1,532,514	$1,752,625
2020	$1,388,560	$1,750,653
2021	$1,424,889	$1,745,480
2022	$1,525,263	$1,826,990
2023	$1,599,663	$1,941,251
2024	$1,639,205	$2,027,667
2025	$1,679,199	$2,072,700

3-bedroom units

Year	D3	D11
2015	$1,515,687	$1,996,157
2016	$1,575,350	$1,867,618
2017	$1,675,774	$1,868,857
2018	$2,017,354	$2,315,840
2019	$1,892,071	$2,365,167
2020	$1,874,849	$2,295,200
2021	$1,900,036	$2,419,850
2022	$2,063,246	$2,541,522
2023	$2,170,780	$2,615,438
2024	$2,264,319	$2,717,911
2025	$2,453,504	$2,792,306

Even though D3 does tend to have higher $PSF levels, note that you’ll probably be paying less than in D11. This is because the average quantum in D3 is lower (the smaller the unit, the higher the $PSF tends to become, but the lower the overall quantum.) 

A lot of the price differences you’re seeing here reflect age and unit size. D3’s properties tend to be newer but also built smaller; hence the combination of a higher $PSF but lower quantum. In D11, you’ll find older resale condos, which were built much larger - this flips the equation, and you’ll see a lower average $PSF but a much heftier quantum. 

Looking at longer-term performance, D3 has generally seen stronger price growth over the past decade (within the context of resale and leasehold projects, as that’s what we’re examining here.) 

This is also partly because D11 has larger, higher quantum units within the city centre; these units are more expensive to begin with. Because they have a higher base price, we tend to see weaker percentage gains. 

Qualitatively, you’ll also want to make sure the area fits your lifestyle; this can go beyond simple numbers. 

Newton offers greater convenience and prime location appeal; but Redhill manages to be close to the city centre, without the same amount of traffic and noise. This isn’t a dollars-and-cents consideration, but one specific to lifestyle preferences. 

Now let’s make a direct comparison between Amaryllis Ville and Tanglin View

Project	Amaryllis Ville	Tanglin View
Tenure	99-year	99-year
Completion year	2004	2001
No. of units in project	311	384
Land size (sqm)	12,332	17,513
Units per sqm	0.03	0.02
Unit mix	1, 2, 3, 4	2, 3, 4

The two projects are relatively close in terms of age and unit count, although Tanglin View has a larger land area.

Tanglin View sits on a larger land parcel with lower density, which could lean in its favour. Amarillys Ville also has a wider unit mix that also offers one-bedders, but this doesn’t suit your needs. 

Price movement over the past decade

Year	Amaryllis Ville	Tanglin View	All 99-year leasehold projects (resale only)
2015	$1,478	$1,210	$1,051
2016	$1,434	$1,191	$1,140
2017	$1,432	$1,172	$1,123
2018	$1,543	$1,284	$1,164
2019	$1,530	$1,298	$1,189
2020	$1,574	$1,311	$1,159
2021	$1,683	$1,379	$1,227
2022	$1,818	$1,524	$1,370
2023	$1,925	$1,617	$1,516
2024	$2,020	$1,723	$1,616
2025	$2,101	$1,880	$1,683
Annualised	3.58%	4.50%	4.82%

The performance difference is honestly not very large. Amaryllis Ville consistently commands a higher $PSF, and Tanglin View has recorded a slightly stronger annualised growth rate. 

We’re looking at barely a difference of one percentage point though, and both these projects have kept pace with the wider leasehold market.

Let’s look at the actual dollar differences, in unit transactions on both sides:

2-bedroom units

Year	Amaryllis Ville	Tanglin View
2015	$1,457,600	$1,153,333
2016	$1,423,986	$1,108,333
2017	$1,429,286	$1,133,333
2018	$1,484,100
2019	$1,429,333	$1,261,000
2020	$1,488,267	$1,194,444
2021	$1,622,909	$1,248,333
2022	$1,750,000	$1,395,000
2023	$1,816,539	$1,432,667
2024	$1,927,750
2025	$1,996,250	$1,710,000

3-bedroom units

Year	Amaryllis Ville	Tanglin View
2015	$1,998,571	$1,397,689
2016	$1,754,815	$1,374,429
2017	$1,969,600	$1,373,247
2018	$2,165,800	$1,499,056
2019	$2,598,000	$1,539,353
2020	$2,298,600	$1,545,000
2021	$2,311,000	$1,574,407
2022	$2,776,500	$1,818,714
2023	$2,584,000	$1,928,533
2024	$2,555,000	$1,994,375
2025	$2,697,500	$2,233,637

For two-bedroom units, resale units at Amaryllis Ville have generally transacted in the $1.4 million to $2 million range. Tanglin View has been cheaper for two-bedders, ranging between $1.1 million and $1.7 million. 

For three-bedders, these units at Amaryllis Ville have seen transactions at the higher limit of your affordability. We’re seeing transactions range from $2 million to way past the budget at $2.7 million. Tanglin View is also cheaper here and better situated within your budget range at $1.4 million to $2.2 million. 

This also partly explains Tanglin View’s stronger price growth: it’s usually coming from a lower initial price, thus making percentage gains higher. 

Here’s a rundown on the unit sizes for the above transactions, so you can see any potential trade-offs in spaciousness:

Average unit size based on transactions done

2-bedroom units

Year	Amaryllis Ville	Tanglin View
2015	967	872
2016	964	926
2017	974	872
2018	971
2019	958	980
2020	958	872
2021	964	872
2022	964	980
2023	964	872
2024	966
2025	964	1,034

3-bedroom units

Year	Amaryllis Ville	Tanglin View
2015	1,376	1,171
2016	1,252	1,161
2017	1,423	1,187
2018	1,421	1,157
2019	1,694	1,166
2020	1,427	1,181
2021	1,362	1,150
2022	1,582	1,166
2023	1,329	1,207
2024	1,245	1,145
2025	1,249	1,164

Units at Amaryllis Ville tend to be larger, particularly for three-bedroom units. Tanglin View features slightly more compact layouts, but this may not be a clear drawback. As we covered in pricing above, Tanglin View’s smaller sizes result in significant cost reductions, which allow it to better fit your price range.

You should consider if the difference in square footage truly justifies pushing into the extreme end of your affordability. 

The flip side is that, because you’re a family of five, it could be argued you need more space. It might also be a good time to consider living arrangements over the next decade: whether your children are likely to move out and live independently, for example, which could mitigate the need for an extra room or so. 

Next, let’s also look at other developments you might want to consider, at your price range and requirements 

Just in case these haven’t been presented to you yet, the table below shows alternative projects in D3 and D11. These are also developments where transactions have been at $2 million or under (for either two or three-bedders), as of year-end 2025.

Project	2-bedder	3-bedder
ZEDGE	$1,316,667	$1,800,000
MEDGE	$1,358,000	$1,510,000
QUEENS PEAK	$1,467,500	$1,953,678
35 GILSTEAD	$1,480,000	$2,656,667
THE METROPOLITAN CONDOMINIUM	$1,530,413	$2,730,833
CENTRAL GREEN CONDOMINIUM	$1,531,400	$2,369,000
ALEX RESIDENCES	$1,537,077	$2,121,535
EMERALD PARK	$1,545,984	$2,000,000
6 DERBYSHIRE	$1,572,500	$2,296,000
QUEENS	$1,580,000	$2,171,616
AVENUE SOUTH RESIDENCE	$1,597,613	$2,408,000
FYVE DERBYSHIRE	$1,600,000	$2,328,333
ECHELON	$1,604,867	$2,715,972
MARGARET VILLE	$1,607,841	$2,189,610
STIRLING RESIDENCES	$1,631,733	$2,454,488
MONTEBLEU	$1,654,500	$2,350,000
HIGHLINE RESIDENCES	$1,682,467	$2,588,413
COMMONWEALTH TOWERS	$1,685,413	$2,326,489
THE CREST	$1,696,207	$2,575,876
DOMAIN 21	$1,700,000	$2,673,333
THE TREVOSE	$1,730,000	$2,950,000
PRINCIPAL GARDEN	$1,765,022	$2,876,700
CUBE 8	$1,775,000	$2,753,333
HILLCREST ARCADIA	$1,800,000	$2,000,000
ADRIA	$1,810,000	$2,980,000
NEWTON SUITES	$1,811,933	$3,050,000
NINETEEN SHELFORD ROAD	$1,855,555	$3,000,000
ARTRA	$1,896,857	$2,835,273
ONE PEARL BANK	$1,898,786	$3,154,815
RIVER PLACE	$1,900,000	$2,627,094
ASCENTIA SKY	$1,944,000	$2,833,750
ROCHELLE AT NEWTON	$1,955,000	$2,975,778
THE ANSLEY	$2,000,000	$2,600,000
PULLMAN RESIDENCES NEWTON	$2,000,000	$3,719,000

Some of these are older projects with larger layouts, while others are newer developments where units are more compact but priced more accessibly.

This also highlights another point: focusing on only one or two developments can sometimes narrow the search unnecessarily, especially in the resale market where availability changes frequently.

If you haven’t already done so, it can be a good idea to cast about for a broader range of options, before creating a definitive shortlist.

Should you purchase a newer leasehold project?

The general assumption is that newer projects will perform better, given the longer remaining lease and newer layouts / facilities. However, this isn’t always true. For example, take a look at the performance of these leasehold condos in D3: 

Year	QUEENS	TANGLIN VIEW	MERAPRIME	RIVER PLACE	DOMAIN 21	ASCENTIA SKY	THE METROPOLITAN CONDOMINIUM	ARTRA	HIGHLINE RESIDENCES	EMERALD PARK	ALEX RESIDENCES	ECHELON	COMMONWEALTH TOWERS	CENTRAL GREEN CONDOMINIUM	QUEENS PEAK	PRINCIPAL GARDEN	THE CREST	AVENUE SOUTH RESIDENCE	HARVEST MANSIONS	LANDMARK TOWER	MARGARET VILLE	ONE PEARL BANK	PEARL BANK APARTMENT	RIVIERE	STIRLING RESIDENCES	THE LANDMARK	All 99-year leasehold projects (resale only)
2015	$1,256	$1,210	$1,372	$1,310	$1,431	$1,469	$1,334			$1,133		$1,531		$1,246					$1,049	$879			$785				$1,051
2016	$1,246	$1,191	$1,329	$1,239	$1,559	$1,444	$1,292			$999				$1,246					$936	$818			$736				$1,140
2017	$1,172	$1,172	$1,436	$1,281	$1,471	$1,431	$1,268		$1,888	$1,123	$1,478	$1,834		$1,251	$1,858		$1,840		$891	$861			$752				$1,123
2018	$1,227	$1,284	$1,520	$1,429	$1,480	$1,458	$1,401		$2,141	$1,241	$1,908	$1,793	$1,917	$1,412		$1,796	$1,998		$1,182	$1,055							$1,164
2019	$1,269	$1,298	$1,576	$1,417	$1,468	$1,513	$1,480		$1,959	$1,282	$1,812	$1,836	$1,852	$1,413		$1,896	$2,016		$1,204								$1,189
2020	$1,240	$1,311	$1,464	$1,324	$1,513	$1,471	$1,457	$1,871	$1,912	$1,230	$1,811	$1,742	$1,836	$1,412	$1,878	$1,904	$1,955										$1,159
2021	$1,334	$1,379	$1,607	$1,476	$1,492	$1,509	$1,497	$1,934	$2,064	$1,244	$1,909	$1,872	$1,895	$1,443	$1,866	$1,914	$1,915		$1,189		$1,988				$1,903		$1,227
2022	$1,432	$1,524	$1,766	$1,570	$1,651	$1,692	$1,615	$2,094	$2,192	$1,292	$1,979	$1,988	$1,970	$1,479	$2,004	$1,969	$1,936	$2,238	$1,447		$2,003			$2,279	$2,144		$1,370
2023	$1,563	$1,617	$2,002	$1,643	$1,806	$1,767	$1,708	$2,272	$2,266	$1,565	$2,079	$2,132	$2,091	$1,542	$2,126	$2,066	$1,935	$2,243			$2,180	$2,564			$2,284	$2,286	$1,516
2024	$1,703	$1,723	$2,008	$1,754	$1,948	$1,885	$1,798	$2,349	$2,359	$1,554	$2,152	$2,184	$2,200	$1,701	$2,198	$2,167	$1,918	$2,278	$1,392		$2,161	$2,480		$2,872	$2,322	$2,437	$1,616
2025	$1,818	$1,880	$2,079	$1,830	$2,035	$1,960	$1,912	$2,395	$2,409	$1,527	$2,239	$2,127	$2,225	$1,684	$2,217	$2,162	$1,957	$2,259			$2,217	$2,503		$2,935	$2,381	$2,322	$1,683
Annualised (2020 - 2025)	7.95%	7.47%	7.26%	6.69%	6.11%	5.91%	5.59%	5.06%	4.74%	4.42%	4.34%	4.08%	3.92%	3.58%	3.37%	2.58%	0.02%	-	-	-	-	-	-	-	-	-	7.76%

Since many of the newer projects only began seeing sub sale or resale transactions from around 2020 onwards, we compared their performance between 2020 and 2025.

Over this period, the average annualised growth rate across all 99-year leasehold resale projects was around 7.76%. You can see that many older developments had growth rates broadly in line with this benchmark, and some even managed to exceed this. Meanwhile, several newer developments actually saw weaker appreciation.

This is partly because new developments typically enter the market at a higher $PSF This doesn’t necessarily prevent further price growth, but it can limit the room for appreciation. Older developments, by contrast, often start from a lower price base.

As such, project age alone is rarely the determining factor in price performance. It does matter, to be sure; but its impact can be outweighed by many other factors like entry price, supply, layout efficiency, and even the typical buyer / seller profiles in the area. 

Newer projects definitely offer advantages in terms of facilities and remaining lease, but that doesn’t bring a guarantee of stronger capital appreciation.

An alternative approach for your consideration 

School proximity will likely weigh on your decision for the next eight years. In light of this, consider how much weight to place on short-term convenience, versus the longer-term positioning of the property.

Beyond choosing between Amaryllis Ville and Tanglin View, another option is to separate your investment property from the home you live in. Instead of buying a property primarily based on convenience, you could purchase a unit with stronger long-term growth potential in any location, rent it out, and then rent a home in the area that best suits your lifestyle needs.

This approach offers two potential advantages. 

• First, the investment decision can be driven purely by property fundamentals rather than lifestyle constraints. 
• Second, your living arrangements remain flexible, particularly if your needs change after your child finishes school.

Here’s what the numbers would look like: 

Let’s assume the following:

Purchase price	$2,000,000
BSD	$69,600
CPF + cash	$800,000
Loan required	$1,269,600
Monthly mortgage repayment based on 4% interest*	$8,966

If the property is rented out at a 3% yield, the numbers would look roughly like this:

Monthly rental income

$5,000

*Again, the actual home loan rate is likely to be lower than this floor rate

But what about the cost of renting a home for your own stay? Would this investment asset cover it? 

The following projects in D3 and D11 feature two- and three-bedders where monthly rents are generally below $5,000:

Project	2-bedder	3-bedder
MEDGE	$3,448	$3,888
SURREY COURT	$3,500	$4,642
MANDALE HEIGHTS	$3,575	$5,000
NOVENA LODGE	$3,580	$3,850
D' IXORAS	$3,580	$4,150
ZEDGE	$3,594	$4,000
THE AXIS	$3,650	$4,800
PASTORAL VIEW	$3,850	$4,603
SUFFOLK PREMIER	$3,950	$4,750
NOVENA REGENCY	$3,967	$4,750
SHELFORD REGENCY	$3,980	$4,800
SUITES @ SURREY	$4,150	$4,500
EMERALD PARK	$4,268	$4,997
28 SHELFORD	$4,283	$4,445
THE SPRINGS	$4,343	$4,733
ENG HOON MANSIONS	$4,400	$3,500
QUEENSWAY TOWER	$4,450	$4,667
KHEAM HOCK GARDENS	$4,575	$5,000
IRIDIUM	$4,738	$4,800
KAI FOOK MANSION	$4,806	$4,400

It’s not a stretch that the rental income from your investment property could largely offset the rent you pay. Under this structure, you would effectively be holding a property positioned for long-term appreciation, while renting a home that suits your current lifestyle needs. 

For families in transition - particularly when children may move out within the next decade - this can be a way to maintain flexibility, without compromising on property-related returns. 

That said, this approach also carries risks, including potential vacancy periods and fluctuations in rental demand.

But there’s still another advantage to this approach 

One reason this strategy is worth considering is the type of properties available within your budget.

With a budget of around $2 million, options within the central districts may often be limited to smaller unit types or older developments. While your children are currently comfortable sharing a bedroom, your family’s space requirements may evolve over time. Renting your own home allows you more flexibility as your circumstances change.

From an investment perspective, there’s also the question of where future price growth will come from. Based on resale prices over the past decade, the Core Central Region (CCR) tends to see slower price growth compared to the Rest of Central Region (RCR) or Outside of Central Region (OCR). 

As we’ve shown above, properties that come in at already higher prices have more limited room for gains; and the CCR is generally the priciest region to buy into. 

Here’s what the percentage growth looks like in each region: 

Year	CCR	RCR	OCR
2015	$1,731	$1,233	$968
2016	$1,836	$1,210	$943
2017	$1,843	$1,281	$982
2018	$1,958	$1,400	$1,038
2019	$2,005	$1,399	$1,052
2020	$1,899	$1,381	$1,053
2021	$1,969	$1,485	$1,135
2022	$2,069	$1,754	$1,262
2023	$2,047	$1,895	$1,396
2024	$2,204	$1,878	$1,482
2025	$2,248	$1,983	$1,553
Annualised	2.65%	4.87%	4.84%

So, in theory, separating your investment property from the home you live in can be a sensible strategy. 

It allows your purchase to be guided by long-term market prospects rather than lifestyle constraints, while still giving you the flexibility to live in a location that suits your family. 

But again, we understand that managing both a tenant and your own rental arrangement can add a layer of complexity; and we also get that it can feel uncomfortable paying rent while owning a property elsewhere. 

As such, we’re presenting this as just one possible alternative rather than the default path. 

 Regarding your question on decoupling

You also asked whether it may make sense to purchase the property jointly now and decouple later, so that one spouse can acquire another property without incurring Additional Buyers Stamp Duty (ABSD). 

For the benefit of other readers and for clarification, we’ll run through the advantages of doing this:

By purchasing the first property under both names, you maximise loan eligibility today, as banks assess the combined income of both borrowers. At a later stage, one spouse can sell their share of the property to the other spouse, allowing the existing spouse to purchase a residential property without ABSD.

In practice, however, there are other complexities to consider. 

First, when the share is transferred, Buyer’s Stamp Duty (BSD) will apply to the value of the share being purchased. The remaining spouse must also be able to service the loan on a single income, as the bank will reassess the mortgage at that point. This means, for instance, that your spouse must be able to meet the TDSR limit. 

Timing is another important factor. If the decoupling were to take place closer to when your child finishes school, roughly eight years from now, you would likely be approaching your late fifties. At that stage, maximum loan tenures are shorter, which can reduce borrowing capacity and increase the upfront cash and CPF required. This can, again, make it much harder for your spouse to qualify for sufficient financing alone. 

Structuring the purchase under a 99/1 tenancy-in-common arrangement can make a future buy-out simpler; but the overall benefits of this strategy may be more limited, once financing constraints are taken into account.

What should you do? 

Stepping back, your decision ultimately revolves around three key trade-offs.

First, convenience versus flexibility. Newton offers immediate proximity to your child’s school and training, but Redhill may provide greater flexibility in pricing, and potentially stronger resale prospects.

Second, space versus affordability. Amaryllis Ville generally offers larger units, but Tanglin View’s more compact units can keep the overall quantum lower.

Third, simplicity versus structuring. Strategies such as decoupling, or separating investment and residence, can work to your advantage; but these involve the complexities we’ve already mentioned above. 

This ties back to the broader question you raised: whether to prioritise proximity to your child’s school and activities or focus more on investment fundamentals. 

There is rarely a universally correct answer. Much depends on how much value your family places on day-to-day convenience over the next eight years, relative to the idea of the property as a vehicle for gains. 

It is, however, possible to do both; and this starts with choosing a property that aligns with you not just today, but with how you see your family needs evolving over the coming decade. 

Don’t over-optimise purely for investment or purely for convenience; all-or-nothing approaches have too much potential downside for families in your stage of life. Rather, try to choose a home that works comfortably for the next decade, while still sitting in a location with steady and resilient demand, even if that may mean a few (controlled) compromises on either side.