Unique Interior Design is a direct renovation contractor for homeowners in Bishan — a sought-after, centrally located town developed in the 1980s. Whether you've just collected a BTO or are renovating a resale flat, one in-house team handles the whole job: carpentry, tiling, electrical, plumbing, waterproofing, painting and finishing.
Bishan has a high proportion of larger units — 5-room flats, executive flats and maisonettes — which is part of why Bishan resale prices sit among the island's highest.
Bishan homeowners often renovate larger and dual-level layouts, so the work leans toward considered carpentry, storage that maximises the bigger floor plates, and higher-specification finishes. Maisonette staircases and split levels need their own planning.
Getting there is straightforward: Bishan is served by the North-South Line and the Circle Line (Bishan interchange), with Marymount and Bright Hill nearby, so booking a site visit and running the works day to day is easy for our team. We cover Bishan Street 11-24, Sin Ming, Shunfu and Marymount, and also work in nearby Ang Mo Kio, Toa Payoh and Serangoon.
BTO and resale packages — whole-flat or partial, project-managed by one team.
Learn more →Built-in wardrobes, kitchen cabinets, TV consoles and study shelves, made to fit.
Learn more →Floor and wall tiling, overlay and vinyl for living, kitchen and bathrooms.
Learn more →Bathroom and wet-area waterproofing done before tiling — the step that prevents leaks.
Learn more →Rewiring, additional power points, lighting and distribution-board upgrades.
Learn more →Concealed and exposed pipework, sanitary fittings, toilets and water heaters.
Learn more →Clean, durable interior finishes, ceilings and feature accent walls.
Learn more →Mounting, assembly and the smaller practical jobs around the flat.
Learn more →These are indicative Singapore ranges from our own HDB renovation cost guide — not a quote. Where your flat sits in these ranges depends mainly on its age and condition — an older resale unit needs more work than a newer one. For a figure specific to your flat, try the Renovation Calculator or book a free site visit.
| Flat & scope | Indicative range (Singapore, 2026) |
|---|---|
| 4-room BTO, standard renovation | $51k – $62k |
| 4-room resale, full renovation | $64k – $80k |
| Whole flat (all sizes), BTO | $36k – $82k |
| Whole flat (all sizes), resale | $51k – $97k |
Indicative 2026 Singapore ranges. Your actual quote depends on scope, materials and the condition of your flat.
We visit your flat, look at its actual condition, and talk through what you want to achieve and your budget.
A clear, line-by-line scope and quote — you can see exactly where the budget goes, with no middleman markup on labour.
Carpentry, tiling, electrical, plumbing, waterproofing and painting are sequenced by our own team, not left to you to coordinate.
We walk the finished flat with you, fix the snags, and hand over a home that's ready to move into.
Yes. Unique Interior Design is a direct renovation contractor covering all of Bishan, including Bishan Street 11-24, Sin Ming, Shunfu and Marymount. We handle full HDB renovations as well as single-trade work like carpentry, tiling or waterproofing.
Bishan's stock skews to bigger units — 5-room flats, executive flats and maisonettes — so expect carpentry-led work that maximises the larger floor area, updated services in the older blocks, and staircase or split-level planning for the maisonettes.
As a Singapore guide, a standard 4-room BTO renovation runs about $51k–$62k and a full 4-room resale renovation about $64k–$80k; whole-flat projects range roughly $36k–$97k depending on size, scope and flat condition. See our HDB renovation cost guide and Renovation Calculator, then book a free site visit for a firm, itemised quotation.
We cover the whole town — Bishan Street 11-24, Sin Ming, Shunfu and Marymount — and also serve nearby areas including Ang Mo Kio, Toa Payoh and Serangoon. Book a free site visit and we'll come to your flat to assess it in person.
Book a free site visit — we'll assess your flat in person and send an itemised, non-obligatory quotation. You deal with the team that does the work, not a middleman.
