Serene Botanica: Expansive 5-room HDB living area

Transforming the 5-Room Resale

Serene Botanica Earth & Light

01 // The Plan

Breaking the Mold

I’ll be honest: when I first saw this 5-room flat, it felt big on paper but cramped in reality. The HDB grid was just too rigid. I told the owners that if they really wanted that airy, open feeling, I needed to break some eggs. It’s a messy process, but I hacked away a significant number of walls to reset the flow. It was the only way to stop the home from feeling like a series of boxes.

HDB kitchen design featuring timber slat partitions
Fig 01. Zones defined by Joinery, Not Walls
02 // The Architectural Challenge

Letting the Light In

You know that dark tunnel effect in most older resale flats? That had to go. By knocking down the partitions, I turned the hallway from a dark corridor into a part of the living space. It borrows light from the rooms now. You don't just rush through it anymore; it feels wide, bright, and actually connected to the rest of the house.

Architectural floor plan layout
Fig 02. Proposed Layout & Flow

Interlude // The Details

03 // Materiality

Details You Can Feel

Since I kept the colors muted, the textures had to do the heavy lifting. I focused on the things you actually touch. The floor tiles have this raw stone finish that feels grounded under bare feet, and I chose wardrobe handles that have a satisfying weight to them. It’s these small, tactile moments that make a space feel "expensive" in the right way—not flashy, just solid.

Close up detail of custom wardrobe handle design
Fig 03. Wardrobe Handle Detail
Macro texture shot of stone finished tile
Fig 04. Stone Finished Tile
Sintered stone kitchen countertop with matte finish
Fig 05. Durable Sintered Surfaces
04 // The Master Wing

Making Room for Rest

The original layout here was pretty standard: two bedrooms and a cluttered storeroom. I saw an opportunity to do something different. I combined all three spaces into one massive private wing. Now, you have a proper dry area for getting ready, a huge bedroom, and even a little study nook by the window. It feels more like a hotel suite than a typical HDB room.

Guest bathroom design showing consistent high-end detailing
Fig 06. The Guest Experience
05 // Design Philosophy

Don't Forget the Guest Bath

I always tell my clients: don't neglect the common toilet. It's the one place your guests will see alone, and it sets the tone. I used the same high-end finishes here as I did in the master suite. It ensures that the whole house feels connected, so you don't step out of a luxury living room into a basic bathroom.

Luxury master suite with dry vanity area and connected study
Fig 07. The Expanded Master Suite

Location

329 Bukit Batok West

Typology

5-Room HDB Resale

Principal Designer

GuoLun

Completion

2023

Floor Area

1,250 SQFT

Renovation Cost

$96,000

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