We Want To Convert Our Living Room Into A 4th Bedroom: How Can We Avoid It Being Too Dark?

Get The Property Insights Serious Buyers Read First: Join 50,000+ readers who rely on our weekly breakdowns of Singapore’s property market.

Adriano is an old school real estate guy. Prior to establishing his own architectural/engineering design firm in New York City, he’s worked for a Brooklyn-based developer developing multifamily residential projects across the 5-Boroughs. In Singapore, he has experience with managing hospitality projects and rehabilitation of conservation shophouses. In his free time, he enjoys photography.
Ever since we covered this HDB home that cleverly fashioned a guest/study room out of their living room space, we’ve had many questions from people looking to do the same with their homes.
For the sake of those who haven’t seen the video, here’s the layout of that particular unit:

So why does it work? Well, this home is a little different because it’s a 4-room HDB that has been built for a couple that only requires one bedroom. As such, you do have enough space to convert one of the common bedrooms to your living area.
We’ve also done a variation of this where we added a 4th bedroom to a typical 4-room HDB layout.

Naturally, this would mean you will have to eat into your communal space. But the upsides are clear – for a couple that is looking to have more than 2 children, having a 4th bedroom is almost a necessity.
That said, this can come at a cost. You’d have to move to a bigger 4 bedroom unit, which not only costs more but is harder to find. For HDB units, you’d be looking at an older HDB flat with a flexible layout to configure, or a multi-gen/jumbo flat. As for condos, 4 and 5-bedroom units can be quite a big jump in terms of price, and if you are already very happy with the location, there will be a lot of inertia to move.
Let’s also not forget if you’ve already spent a bomb on renovation costs to move in previously, having to spend more on renovating another resale unit to accommodate your larger family will be another issue.
So yes, adding a 4th bedroom to take place of your living is ideal on paper, but what about the practical aspects of it?
Here’s what a reader who’s considering this option reached out to us for:
Hi Stacked Homes!
I love your articles on HDB layout ideas!
When my family moved into our current 1,216 sq ft 3 bedroom condo, we had only 2 children.
We have since expanded our brood to 2 adults and 4 children. As our children grow we were wondering if it is feasible to add a bedroom from our living dining space without making the living area dark.
The layout ideas from this article – https://stackedhomes.com/5-interesting-4-room-hdb-layout-ideas-to-utilise-your-space-better/ are useful as they are similar to our current home layout, but it will mean that our natural daylight source from the living area balcony may be cut off and will make our house dark.
Here is our floorplan:

Any suggestions are appreciated!
Your bona fide fan.
Here are a couple of suggestions that can be done:

You could do just one, or all 3, depending on your comfort level of privacy.
The easiest would be to replace the door with one that’s made of frosted glass, which will allow more light to come in during the day. This could also come in the form of clear glass (you can install a retractable blind for the glass cutout), so this can be retracted during the day and let down at night when the room is occupied.
Alternatively, you could add transom windows across the corridor of all the common bedrooms. This would also go some way to help add more light into the communal areas, yet preserve the privacy of your family members.
The last solution is to add a full glass/frosted panel to the additional bedroom. Obviously, this would be the biggest intrusion of privacy, but it could work if your kids are still young. This can be alleviated by installing a curtain for the internal window, which can be covered at night.
Lastly, do try to avoid darker colour tones and opt for light, neutral colours. Another quick way to add more light (besides more accent lights and lamps) is to look at implementing more reflective surfaces in your design. This can come in the form of glossy tiles and countertops, mirrors, or glass tabletops.
Adriano
Adriano is an old school real estate guy. Prior to establishing his own architectural/engineering design firm in New York City, he’s worked for a Brooklyn-based developer developing multifamily residential projects across the 5-Boroughs. In Singapore, he has experience with managing hospitality projects and rehabilitation of conservation shophouses. In his free time, he enjoys photography.Read next from Property Advice

Property Advice Why Punggol Northshore Could Be The Next Hotspot In The HDB Resale Market

Property Advice How Much Is Your Home Really Worth? How Property Valuations Work in Singapore

Property Advice Why I Had Second Thoughts After Buying My Dream Home In Singapore

Property Advice The Surprising Reasons Some Singaporean Buyers Are Choosing Smaller Condo Units (Even When They Can Afford More)
Latest Posts

On The Market This Upcoming 710-Unit Executive Condo In Pasir Ris Will Be One To Watch For Families

Landed Home Tours Where To Find Freehold Terrace & Semi-D Landed Homes From $4.85 million In The East

Singapore Property News She Lost $590,000 On A Shop Space That Didn’t Exist: The Problem With Floor Plans In Singapore

Property Market Commentary Which Central Singapore Condos Still Offer Long-Term Value? Here Are My Picks

On The Market 5 Cheapest Newly MOP 5 Room HDB Flats From $700k

Pro Why Rivergate Outperformed Its District 9 Rivals—Despite Being Nearly 20 Years Old

On The Market Springleaf Vs Faber Walk: Which Future GLS Residential Site Has More Potential?

Property Market Commentary I Reviewed HDB’s 2 And 3-Room Show Flats: Ideal For First-Time Buyers Or Too Small To Live In?

Editor's Pick Why Kingsford Hillview Peak Underperformed—Despite Its MRT Location And “Good” Entry Price

Editor's Pick Buying Property In Malaysia As A Singaporean: 6 Key Restrictions To Be Aware Of

Singapore Property News 9,800 New Homes Across 11 GLS Sites In 2H 2025: What To Know About Tanjong Rhu, Dover, And Bedok

Singapore Property News Why HDB Needs To Build More 4 Bedroom Flats

Homeowner Stories “If We Sell, We’ll Never Have A Home This Big Again”: What Singaporean Parents Do After The Kids Move Out

Property Investment Insights Singapore Property Data Is Transparent: But Here’s Why It Can Still Mislead You

Editor's Pick Why Marina Bay Suites May Look Like a Poor Performer—But Its 4-Bedroom Units Tell a Different Story
