Serene Botanica | 5-Room HDB Resale Interior Design | Luna Studio
Expansive 5-room HDB resale living area featuring earth tones and natural light in Bukit Batok West by Luna Studio

5-Room HDB Resale | Bukit Batok West

Serene Botanica

01 // The Spatial Plan

Breaking the HDB Mold

I’ll be honest: when I first surveyed this 1,250 sqft 5-room resale flat in Bukit Batok West, it felt big on paper but cramped in reality. The traditional HDB grid was just too rigid. I told the owners that if they really wanted that airy, open-concept feeling, I needed to break some eggs. By strategically hacking away non-structural walls, we reset the spatial flow. It was the only way to stop the home from feeling like a series of disconnected boxes.

HDB kitchen design transformed with timber slat partitions and open-concept spatial planning
Fig 01. Zones defined by Custom Joinery, Not Walls
02 // The Architectural Challenge

Letting the Light In

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

Optimized architectural floor plan layout for a 1,250 sqft 5-Room HDB flat in Singapore
Fig 02. Proposed Layout & Flow

Interlude // Tactile Luxury

03 // Materiality

Details You Can Feel

Since I kept the core color palette muted with earth tones, the textures had to do the heavy lifting. I focused intently on the elements you actually touch. The floor tiles feature a raw stone finish that feels grounded under bare feet, and I specified bespoke wardrobe handles that possess a satisfying weight. It’s these small, tactile moments that elevate an HDB flat to feel "expensive" in the right way—not flashy, just enduringly solid.

Close-up detail of custom wardrobe handle design with premium tactile finish in an HDB bedroom
Fig 03. Wardrobe Handle Detail
Macro texture shot of raw stone finished floor tiles in a luxury HDB renovation
Fig 04. Stone Finished Tile
Durable sintered stone kitchen countertop with matte finish in earth tones
Fig 05. Durable Sintered Surfaces
04 // The Master Wing

Making Room for Rest

The original HDB layout here was predictable: two common bedrooms and a cluttered storeroom. I saw an opportunity to architect something completely different. I combined all three footprints into one massive, private master wing. Now, the clients have a dedicated dry area for getting ready, an expansive sleeping quarter, and a seamlessly integrated study nook by the window. It operates more like a luxury hotel suite than a typical public housing bedroom.

Luxury guest bathroom design in an HDB flat featuring high-end cohesive finishes and warm lighting
Fig 06. The Guest Experience
05 // Design Philosophy

Don't Forget the Guest Bath

I always emphasize to my clients: don't neglect the common bathroom. It's the one place your guests will experience entirely alone, and it dictates the tone of the home. I utilized the exact same high-end finishes here as I did in the primary master suite. It ensures that the entire property feels structurally cohesive, so you never step out of a luxury living room into a basic, uninspired bathroom.

Expanded master suite in a 5-room HDB flat featuring a dry vanity area and connected study nook
Fig 07. The Expanded Master Suite

Ready to Transform Your Space?

Secure a complimentary 45-minute spatial planning consultation for your upcoming BTO, Resale, or Condo renovation.

Discuss Your Project

Location

Bukit Batok West, Singapore

Typology

5-Room HDB Resale

Principal Designer

GuoLun

Completion

2023

Floor Area

1,250 SQFT

Renovation Cost

$96,000 SGD

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