Scope Before Price
Renovation Cost Singapore
A practical guide to the property conditions, work categories, specifications and quotation details that shape your renovation budget.
A Useful Cost Estimate
Price Makes Sense Only When the Scope Is Clear
Online renovation figures can be misleading when they do not explain the property condition, measured quantities, material specifications or exclusions behind the number.
Carpenters 匠 does not present an unverified one-size-fits-all package price. A dependable quotation starts with your floor plan, priorities and site condition, then connects each cost to an identifiable work item.
Property Type
Renovation Cost Starts from Different Conditions
A new BTO, an older resale flat, a condominium and a landed home do not begin with the same constraints or work quantities.
BTO Renovation Cost
The budget often centres on space planning, lighting, flooring, kitchen works, wardrobes and other custom carpentry for a newer flat.
Explore service →Resale HDB Renovation Cost
Existing finishes and ageing services can introduce removal, disposal, rewiring, plumbing, waterproofing and rectification work.
Explore service →Condo Renovation Cost
Unit condition, management requirements, access rules, protection, built-ins and selected finishes shape the final scope.
Explore service →Landed Renovation Cost
Multiple storeys, larger quantities, façade or external works and building-services upgrades can create a much wider cost range.
Explore service →Market Reference
Typical Renovation Budgets in Singapore
These are published market ranges from Qanvast's renovation cost calculator, shown for general orientation only. They are not Carpenters 匠 quotations, and your own figure depends on size, condition and specification.
New / BTO HDB flat
S$36,000 – S$82,000
Resale HDB flat
S$51,000 – S$97,000
New condominium
S$40,000 – S$52,000
Resale condominium
S$80,000 – S$105,000
Source: Qanvast Renovation Cost Calculator, 2026. Ranges exclude loose furniture and vary between sources.
Cost Breakdown
What Your Renovation Quotation May Cover
Each category should be described with enough detail to show what is included and how the amount was calculated.
Hacking, Masonry & Flooring
Removal, disposal, screeding, waterproofing, tiling, floor finishes and wall construction depend on measured quantities and site condition.
Kitchen & Bathrooms
Cabinetry, worktops, waterproofing, tiles, sanitary fittings, plumbing routes and appliances should be separated clearly in the quotation.
Electrical & Plumbing
New points, rewiring, distribution-board work, lighting, water and drainage changes vary with the layout and condition of existing services.
Custom Carpentry
Prices change with dimensions, internal configurations, material specifications, hardware, finishes, curves and installation complexity.
Painting & Finishes
Surface preparation, paint systems, wall finishes, doors, glass and specialist materials should be specified rather than described generically.
Fixtures, Furniture & Styling
Check whether lights, sanitary fittings, appliances, loose furniture, curtains and décor are included, supplied separately or excluded.
Budget Planning
Five Steps to a More Reliable Renovation Budget
01
Define the Brief
List essential works, desired improvements and optional upgrades so quotations start from the same priorities.
02
Confirm Site Conditions
Measure the property and identify existing finishes, services and likely rectification before finalising scope.
03
Align Drawings & Specifications
Connect every quoted item to the intended layout, dimensions, materials, hardware and finish standard.
04
Compare Like for Like
Review quantities, descriptions, exclusions, provisional sums, payment stages and variation procedures line by line.
05
Prioritise Deliberately
Protect essential condition and functional work first, then decide which aesthetic upgrades deliver enough value.
Compare Quotations
Check More Than the Final Total
A lower figure is not necessarily better value if important work, quantities or specifications are missing.
Measured quantities and dimensions
Material, finish and hardware specifications
Site protection, disposal and cleaning
Permit-related work and registered trades
Provisional sums, exclusions and owner-supplied items
Payment stages and variation approval process
Common Questions
Renovation Cost FAQ
How much does renovation cost in Singapore?
There is no reliable single price because the total depends on property type, floor area, existing condition, work scope, custom carpentry quantity, material specifications and site constraints. A meaningful estimate should be based on drawings or a clearly defined brief and an itemised quotation.
Why can two renovation quotations be very different?
Quotations may include different quantities, materials, labour assumptions, brands, site protections, disposal, permit-related work or exclusions. Compare the line items, dimensions, specifications, provisional sums and exclusions—not only the final total.
Does a resale flat usually cost more to renovate than a BTO?
A resale flat can require more removal and rectification because it starts with existing finishes and services. Rewiring, plumbing replacement, waterproofing, surface repairs and disposal can add scope. A BTO may start from a newer base, but extensive carpentry and premium finishes can still make it a substantial project.
What renovation items commonly affect the budget most?
Major drivers often include hacking and masonry, flooring, kitchen and bathroom works, electrical and plumbing changes, custom carpentry, specialist finishes and selected fittings. The largest driver varies from project to project, so quantities and specifications should be confirmed.
Should I keep a renovation contingency budget?
A contingency is useful, especially for older properties where concealed conditions may only become clear after removal works. The appropriate allowance depends on the condition and certainty of the scope. Keep it separate from optional upgrades and agree on how variations will be approved.
How can I reduce renovation cost without hurting quality?
Prioritise essential repairs, circulation, electrical and plumbing needs before decorative upgrades. Retain suitable existing items, simplify material transitions, control custom carpentry quantities and choose specifications based on durability and maintenance. Reduce scope deliberately rather than accepting unclear substitutions.
What should an itemised renovation quotation show?
It should identify each work category, quantities or dimensions where relevant, material and finish specifications, inclusions, exclusions, provisional items, payment stages and variation procedures. Ask questions when descriptions are too broad to compare confidently.
Your Actual Scope
Get a Renovation Quotation Based on Your Home
Share your floor plan, property condition and priorities so the team can discuss a suitable scope and quotation.