Drawing the plan…
FloorwalkSG
All 7 flats
Floor plan · 1st view

Sembawang Brook 4-Room Floor Plan

Scroll to build it ↓

That's the flat.

Next flat: Woodgrove Acres →

Sembawang · June 2026 BTO · Standard

Sembawang Brook 4-room: the layout, walked through

That was a 4-room flat at Sembawang Brook, HDB's Standard project beside Sungei Sembawang. It's the unit 104 layout, redrawn to scale and furnished as a Japandi showflat, so you can get a feel for the rooms years before you collect your keys.

Flat type
4-room · 3 bed, 2 bath
Floor area
93 m² (90 m² internal)
Project
Sembawang Brook, Sembawang
Launch
June 2026 BTO exercise
Classification
Standard · 5-year MOP
Nearest MRT
Sembawang (North-South Line)
4-room price
From $302,000 before grants
Waiting time
About 33 months

The layout, room by room

The three bedrooms and the living room sit side by side along one façade, each with a wide three-quarter-height window, so every main room gets daylight from the same side. The master bedroom is L-shaped, with its own bathroom off a small lobby, and the two bathrooms sit back to back behind the bedrooms.

There is no wall between the kitchen and the dining area: HDB marks the boundary with a dashed line, so the kitchen stays open to the dining table unless you add a partition. The service yard is a separate room off the kitchen, and the household shelter sits beside the front door.

Cutaway dollhouse view of the Sembawang Brook 4-room flat showing all rooms furnished
Dollhouse view: open it from the top bar or at the end of the tour.
RoomAboutIn the model
Living and dining30.2 m²A 2.2 m sofa facing a 2.4 m TV console on a 3 m fluted feature wall, and a dining table for six under a paper lantern.
Kitchen6.9 m²Open to the dining area. L-shaped worktop with the sink under the wall cabinets, the hob on the short run, and a full-height fridge.
Service yard3.5 m²Behind a folding door: stacked washer and dryer, a utility sink and a drying rack by the full-length window.
Household shelter4.0 m²Steel door off the entrance. Shelves for storage.
Master bedroom15.1 m²King bed (1.83 m) with a wing headboard, a 1.8 m wardrobe and a reading chair by the window.
Master bathroom4.5 m²Full-width shower, vanity and WC.
Bedroom 29.5 m²Queen bed (1.52 m), a 1.5 m wardrobe and a desk by the window.
Bedroom 39.5 m²The mirror image of bedroom 2: queen bed, wardrobe and desk.
Common bathroom4.0 m²Shower, vanity and WC.

Room areas are measured to the wall centrelines of our redrawn plan and are approximate. HDB's 93 m² also counts the air-con ledge.

Dining area of a Sembawang Brook 4-room flat with an oak table for six under a paper lantern, the front door and the service yard beyond
Dining area, with the open kitchen and the service yard beyond.

Styled as a Japandi showflat

Bare BTO flats are hard to read, so we staged this one the way a developer would stage a showflat: warm oak floors, fluted oak on the TV wall, a bouclé sofa, a paper lantern over the dining table and hidden cove lighting in the living room and bedrooms. The bathrooms are in a travertine-look stone.

HDB hands these flats over with vinyl strip flooring in the bedrooms and porcelain tiles in the living and dining room, kitchen, yard and bathrooms, so the floors are done when you collect the keys. The oak in the model is our styling.

Doors are sliding or slide-and-swing wherever the walls allow, which keeps the small rooms feeling open. This is one direction for this layout; we can stage your unit to your own taste or to your interior designer's plan.

About Sembawang Brook

Sembawang Brook is a Standard BTO project in Sembawang, launched in HDB's June 2026 sales exercise. It is bounded by Admiralty Street and Sungei Sembawang, with Sembawang station on the North-South Line, Sun Plaza and Sembawang Mart nearby.

Five blocks of 26 to 30 storeys hold 1,160 flats: 261 2-room Flexi, 87 3-room, 464 4-room, 319 5-room and 29 3Gen flats. One block also has 200 rental flats. The name comes from Sungei Sembawang, and the playground has a maritime theme for the area's naval heritage. An eight-storey car park has a preschool on its first two levels and a rooftop garden with fitness facilities and a community garden overlooking the river. A separate commercial building will have a minimart, shops, an eating house and another preschool, and there is a residents' network centre.

These are Shorter Waiting Time flats, with an estimated wait of 33 months. They come with floor finishes, internal doors and sanitary fittings: in the 4-room flats, vinyl strip flooring in the bedrooms and tiles in the living and dining room, kitchen, service yard and bathrooms. As a Standard project, it has a 5-year minimum occupation period and no subsidy recovery. HDB's indicative prices for the 4-room flats were $302,000 to $428,000 before grants, including those finishes.

Check the details on HDB's Flat Portal before you decide.

Sources:

Booked a flat at Sembawang Brook?

We'll build your exact unit, with your renovation plan, as a private 3D walkthrough to share with your family and your ID.

Questions

How big is a Sembawang Brook 4-room flat?

HDB gives 93 m², which includes the air-con ledge. The internal floor area is about 90 m². In our redrawn plan the living and dining room is about 30.2 m² and the master bedroom about 15.1 m².

How many bedrooms and bathrooms does it have?

Three bedrooms and two bathrooms. The master bedroom has its own bathroom. The kitchen is open to the dining area with a separate service yard behind it, and there is a household shelter by the front door, which most owners use as a storeroom.

Which MRT station is nearest to Sembawang Brook?

Sembawang station on the North-South Line. Buses also run along Admiralty Street and Sembawang Drive.

Is Sembawang Brook a Standard project?

Yes. Standard flats have a 5-year minimum occupation period and no subsidy recovery when you sell, and you can rent out the whole flat once the MOP is up. Check HDB's current terms before you book.

When will Sembawang Brook be completed?

Sembawang Brook has Shorter Waiting Time flats: at the June 2026 launch HDB estimated a wait of 33 months, counted from the median month of the flat selection exercise to the projected completion of the blocks.

How much is a 4-room flat at Sembawang Brook?

At the June 2026 launch, HDB's indicative prices for the 4-room flats were $302,000 to $428,000 (including the floor finishes, internal doors and sanitary fittings HDB provides) before grants. The price of each flat depends on its floor and position. Eligible first-timer families can get an Enhanced CPF Housing Grant of up to $120,000.

Is this the official HDB floor plan?

No. It is our own drawing of the unit 104 layout, made from HDB's published sales information to show how the flat could look and feel. Dimensions are approximate and the furniture and finishes are our styling. Check HDB's brochure for the official plan.

Can you make my own unit in 3D?

Yes. Send us your unit's floor plan and, if you have one, your interior designer's layout, and we build it as a private 3D walkthrough you can share with a link. Get in touch.

More June 2026 BTO flats in 3D

Floorwalk is not affiliated with HDB. The 3D model is our own illustration based on HDB's published sales information for the June 2026 launch; dimensions, furniture and finishes are approximate or our styling. Project figures are from that launch and may change.