Kitchen renovation is consistently one of the highest-impact investments a Singapore homeowner can make — and in 2026, with HDB resale prices up 9.7% year-on-year, getting the cost right from the outset matters more than ever. Whether you own a 3-room HDB flat or a private condo, understanding what drives kitchen renovation costs in Singapore will help you budget accurately, avoid mid-project surprises, and choose the right contractor.
- HDB 3-room kitchen renovation: $8,000 – $15,000
- HDB 4-room kitchen renovation: $12,000 – $22,000
- HDB 5-room / EA kitchen renovation: $18,000 – $30,000
- Condo kitchen renovation: $20,000 – $45,000+
- Direct contractors typically cost 15–25% less than engaging an interior design firm for equivalent work
Those figures tell part of the story. The harder question — the one most homeowners only ask after they’ve committed to a contractor — is what determines where your project lands within that range. Material choices, the extent of hacking works, cabinet configurations, and appliance selections can swing a kitchen budget by tens of thousands of dollars. This guide breaks down every major cost component so you can plan with precision.
Why Kitchen Renovation Costs Vary So Widely in Singapore
Singapore kitchens occupy a unique position: they are small by international standards (a typical HDB 4-room kitchen runs between 8 and 11 square metres), yet the density of work packed into that space — plumbing, electrical, wet tiling, hacking, carpentry, and appliance installation — makes them among the most labour-intensive rooms to renovate.
The primary cost drivers are the scope of hacking works, the choice of cabinetry system, the tile specification, and whether you are replacing or extending plumbing and electrical points. A kitchen that requires full hacking of existing tiles, relocation of the sink, and a full custom carpentry fitout will cost three to four times more than a cosmetic refresh using overlay tiles and refaced cabinet doors. Understanding this spectrum is essential before you request a single quotation.
Kitchen Renovation Cost by HDB Flat Type (2026)
HDB 3-Room Kitchen
A 3-room HDB kitchen typically measures 6 to 8 square metres. At this scale, a mid-range renovation covering full tile hacking, new floor and wall tiles, new base and wall cabinets with solid-surface countertop, new sink and tap, and a basic cooker hood and hob installation runs between $8,000 and $15,000. Premium specifications — stone countertops, full-height cabinets, integrated appliances — push costs toward the upper end.
HDB 4-Room Kitchen
The 4-room flat is Singapore’s most common typology, and its kitchen (typically 8 to 11 sqm) is where most renovation budgets are concentrated. A standard mid-range kitchen renovation in a 4-room HDB typically costs $12,000 to $22,000, inclusive of hacking, tiling, full carpentry, countertop, sink, and appliances. High-specification builds with quartz countertops, concealed lighting, and premium German appliances regularly reach $25,000 to $30,000.
HDB 5-Room and Executive Apartment
Larger kitchens in 5-room and EA flats (typically 10 to 14 sqm) command proportionally higher costs due to the increased linear meterage of cabinetry and tiling. Budget $18,000 to $30,000 for a comprehensive renovation at mid-range specifications. Open-concept kitchen conversions — which require structural assessment and HDB approval for wall removal — add $3,000 to $8,000 to the project cost.
Condo Kitchen Renovation
Condo kitchens vary enormously in size and specification baseline. Older condos from the 1990s and early 2000s often require full hacking and system replacement. Newer developments may have better bones but impose MCST restrictions on hacking and wet works. A realistic budget for a condo kitchen renovation in Singapore in 2026 is $20,000 to $45,000, depending on unit size, material tier, and the extent of mechanical and electrical works required.
Kitchen Renovation Cost Breakdown by Component
Hacking Works
Full hacking of existing floor and wall tiles in a standard HDB kitchen costs $1,500 to $3,500, depending on the number of tile layers present and access constraints. Partial hacking — common in resale flats where only the floor is replaced — runs $800 to $1,800. This cost is non-negotiable if you want a clean substrate for new tiles; attempting to overlay on uneven or failing existing tiles is a false economy that typically leads to cracking and adhesion failure within two to three years.
Floor and Wall Tiling
Tile supply and installation for a standard HDB kitchen runs $2,000 to $5,000, depending on tile size, format, and the complexity of the layout. Large-format tiles (600x1200mm and above) cost more to lay due to the precision required and the wastage factor. Mosaic or handmade tiles command a significant premium. For most homeowners, a porcelain tile in the $3 to $8 per square foot range represents the best balance of durability, aesthetics, and cost.
Kitchen Cabinets and Carpentry
Cabinetry is the single largest cost component in most kitchen renovations, typically accounting for 35 to 50 per cent of the total budget. For a standard HDB kitchen, a full set of base and wall cabinets in melamine or laminate board costs $4,000 to $9,000. Upgrading to solid-core panels, handleless profiles, or full-height configurations adds $2,000 to $5,000. Custom island units or breakfast bar carpentry add a further $1,500 to $4,000.
Countertops
Laminate countertops are the entry-level option, costing $400 to $800 for a typical HDB run. Solid surface (e.g., Corian) runs $1,200 to $2,500. Engineered quartz — the most popular choice in Singapore in 2026 — costs $1,500 to $3,500 depending on brand and thickness. Marble and natural stone are beautiful but require ongoing maintenance in Singapore’s humidity and cost $2,500 to $6,000+.
Plumbing and Electrical Works
Replacing the sink and tap with no relocation of pipes costs $500 to $1,200 for supply and installation. Relocating the sink or adding a new water point costs $800 to $2,000 depending on pipe routing complexity. Electrical works — adding or relocating power points, installing a new cooker hood duct, and upgrading the kitchen circuit — typically add $800 to $2,500 to the project.
Appliances
Homeowners typically budget $2,000 to $8,000 for kitchen appliances (cooker hood, hob, oven, refrigerator, dishwasher). Built-in appliances cost more but deliver a cleaner, more cohesive aesthetic. For a mid-range HDB kitchen, a Bosch or Electrolux cooker hood and hob combination runs $1,200 to $2,500 installed.
Direct Contractor vs Interior Design Firm: The Cost Reality
One of the most significant cost variables in any Singapore kitchen renovation is the choice between engaging a direct renovation contractor or working through an interior design firm. This distinction deserves honest examination.
Interior design firms provide valuable services — concept development, space planning, material curation, and project management. They also carry overheads: studio rental, design staff salaries, and the commission structures built into their supplier relationships. These overheads are ultimately reflected in the quotation you receive.
A direct contractor like Hock Star eliminates the intermediary layer entirely. The same tile work, the same carpentry, the same plumbing — executed by qualified tradespeople under BCA-licensed supervision — costs 15 to 25 per cent less when you remove the design firm markup. For a $20,000 kitchen renovation, that represents $3,000 to $5,000 in direct savings. Hock Star provides full project management, transparent itemised quotations, and handles all HDB permit applications in-house.
How Hock Star Compares to Other Renovation Options
The Singapore renovation market offers several engagement models. Platforms such as Qanvast and Livspace function as renovation marketplaces, connecting homeowners with vetted interior designers and contractors. Both platforms provide convenience and some degree of consumer protection, but they operate on referral models that add a layer of cost to the supply chain. Homeowners using these platforms are, in effect, paying a premium for the matching and vetting service on top of the contractor’s own fee.
Independent interior design firms offer bespoke design service and typically deliver high-quality results, but their all-in kitchen renovation packages frequently start at $25,000 to $35,000 for a 4-room HDB — a price point that reflects design fees, material margins, and project management costs rather than superior trade execution.
Hock Star operates as a direct contractor: no design markup, no referral fees, no hidden commissions. All works are executed by Hock Star’s own crews under BCA-licensed supervision, with transparent cost breakdowns provided at quotation stage.
Disclaimer: Competitor names are referenced for market context only. Specific pricing and service quality vary by project and individual firm.
HDB Kitchen Renovation Rules You Must Know
HDB imposes specific restrictions on kitchen renovations that every homeowner must understand before committing to a scope of works. Wet area works — any work involving waterproofing, hacking of floor or wall tiles in wet areas, and plumbing modifications — must be carried out by a licensed plumber and are subject to HDB’s renovation permit requirements. Structural walls cannot be hacked without HDB approval, and load-bearing walls cannot be removed at all. Gas point relocations must be carried out by a PUB-licensed gas contractor. Working with a contractor who understands these rules from the outset avoids costly remediation and potential HDB penalties.
Conclusion: Plan Your Kitchen Renovation Budget Correctly
Kitchen renovation in Singapore in 2026 rewards homeowners who invest time in understanding costs before they commit to a contractor. The difference between a well-budgeted project and an over-run is rarely the result of unforeseen site conditions — it is almost always the result of scope creep and under-specified quotations. Request fully itemised quotes, understand what each line item covers, and ensure your contractor is both BCA-licensed and familiar with HDB’s renovation requirements.
Hock Star is a direct renovation contractor serving HDB and condo homeowners across Singapore. With transparent pricing, BCA-licensed supervision, and no middleman markup, we deliver premium kitchen renovations at a cost structure that interior design firms cannot match. Request a free quote from Hock Star today and receive a full itemised breakdown within 48 hours.
Frequently Asked Questions
How much does it cost to renovate a 4-room HDB kitchen in Singapore in 2026?
A standard mid-range kitchen renovation for a 4-room HDB flat in Singapore in 2026 costs between $12,000 and $22,000, inclusive of hacking, tiling, full carpentry, countertop, sink, and basic appliances. High-specification builds with premium materials and integrated appliances regularly reach $25,000 to $30,000. Using a direct contractor instead of an interior design firm typically saves 15 to 25 per cent on equivalent scope.
What is the most expensive part of a kitchen renovation in Singapore?
Cabinetry and carpentry typically account for the largest share of a Singapore kitchen renovation budget, representing 35 to 50 per cent of total project cost. A full set of base and wall cabinets in laminate or melamine for a standard HDB kitchen costs $4,000 to $9,000, with premium configurations reaching $12,000 to $15,000. Countertops, tiling, and hacking works are the next most significant cost components.
Do I need an HDB permit for a kitchen renovation in Singapore?
Yes. HDB requires a renovation permit for works involving hacking of floor or wall tiles in wet areas, plumbing modifications, electrical rewiring, and gas point works. Your contractor must submit the permit application to HDB before works commence. Carrying out these works without a permit can result in fines and mandatory reinstatement. Always confirm your contractor handles HDB permit applications as part of the project scope.
Is it cheaper to renovate a kitchen through a direct contractor or an interior design firm in Singapore?
Direct contractors are typically 15 to 25 per cent cheaper than interior design firms for equivalent renovation scope. Interior design firms build design fees, project management fees, and material margins into their quotations. A direct contractor eliminates this intermediary cost. The trade-off is that direct contractors typically do not provide full interior design services — but for homeowners who know what they want, a direct contractor delivers better value for money.
How long does a kitchen renovation take in Singapore for an HDB flat?
A standard HDB kitchen renovation involving full hacking, tiling, carpentry, and appliance installation typically takes 3 to 5 weeks from works commencement. The timeline depends on material lead times (custom carpentry typically takes 3 to 4 weeks to fabricate), the complexity of plumbing and electrical works, and site access. HDB renovation permits are usually processed within 3 to 5 working days of submission.