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Renovation cost calculator

Every rate on this page is Noble's own, taken from the quotation template the firm issues to clients. Where that template prices a line only after a site survey, this calculator says so instead of inventing a figure.

Short answer

Enter the feet and square feet you actually have. Every rate comes from Noble's quotation template, so the number you see here is the number that goes on the quotation for the same scope. Nothing is averaged from the market and no quantity is assumed for you.

Open the rooms you are renovating and enter your own measurements. Carpentry is priced per foot run along the wall; tiling and flooring per square foot of the area covered.

Demolition and hacking

9 lines · on survey

Hacking or altering any wall in a flat needs a permit from HDB before work starts. Noble's template also marks this section as subject to a Professional Engineer's endorsement where one is required; the PE fee is not in Noble's price.

The template prints ASK against this section: the scope depends on what is actually there, so it is measured on site rather than rated per unit.

Labour to hack living room floor tilesPriced after site survey
Labour to dismantle TV consolePriced after site survey
Labour to hack kitchen wall and floor tilesPriced after site survey
Labour to dismantle kitchen cabinetsPriced after site survey
Labour to hack bedroom floor tilesPriced after site survey
Labour to dismantle bedroom wardrobesPriced after site survey
Labour to hack two bathrooms' wall and floor tilesPriced after site survey
Labour to dismantle bathroom accessories and bathtubPriced after site survey
Labour to clear debrisPriced after site survey

Living and dining room

9 lines

The template prints "based on design" against this line, because the quantity follows the ceiling drawing rather than a room dimension.

Supply and lay floor tiles with skirtingS$15.00 / sq ftTile allowance up to $3.50 psf; a dearer tile is charged at the difference.
sq ft—
Supply and lay FloorXpert Balance-Click Belgium vinyl flooring with skirtingS$8.50 / sq ft
sq ft—
Design and install full-height shoe cabinetS$400.00 / ft run
ft run—
Design and install half-height shoe cabinetS$200.00 / ft run
ft run—
Design and install TV feature wallS$32.00 / sq ft
sq ft—
Design and install TV console with tinted glass doorS$200.00 / ft run
ft run—
Design and install full-height TV console cum storage cabinetS$450.00 / ft run
ft run—
Design and install settee with storageS$200.00 / ft run
ft run—
Design and install false ceiling with cove lighting holderPriced from the design

Kitchen

8 lines

Noble's template prints three inclusions against the cabinet lines at no charge: three undermount soft-closing drawer tracks, one soft-closing flip-up system, and one stainless steel dish rack.

Supply and lay floor tilesS$15.00 / sq ftTile allowance up to $3.50 psf.
sq ft—
Supply and lay waterproofing membraneS$400.00Waterproofing cannot be inspected once tiling starts. Ask to witness the water ponding test before the tiler comes in.
each—
Supply and construct cabinet and fridge mortar baseS$500.00
each—
Design and install bottom cabinetS$120.00 / ft run
ft run—
Design and install top cabinetS$120.00 / ft run
ft run—
Supply and install selected quartz or sintered stone countertopS$120.00 / ft run
ft run—
Supply and install tempered spray-painted white glass backingS$25.00 / sq ft
sq ft—
Design and install tall larder unitS$400.00 / ft run
ft run—

Common bathroom

9 lines
Supply and lay floor tilesS$900.00Priced per bathroom. Tile allowance up to $3.50 psf.
each—
Supply and lay wall tilesS$15.00 / sq ftTile allowance up to $3.50 psf.
sq ft—
Supply waterproofing membraneS$200.00Waterproofing cannot be inspected once tiling starts. Ask to witness the water ponding test before the tiler comes in.
each—
Design and install suspended vanity cabinetS$200.00 / ft run
ft run—
Supply and install selected quartz countertopS$120.00 / ft run
ft run—
Supply and construct shower kerbS$200.00
each—
Supply and install 10mm tempered clear glass panel onlyS$380.00
each—
Supply and install 3ft x 7ft aluminium bifold door with acrylic panelsS$450.00
each—
Supply and install 10mm tempered clear glass shower enclosureS$880.00Noble's template marks this line for HDB flats.
each—

Master bedroom

9 lines

The template prints "based on design" against this line, because the quantity follows the ceiling drawing rather than a room dimension.

Supply and lay floor tiles with skirtingS$15.00 / sq ftTile allowance up to $3.50 psf.
sq ft—
Supply and lay FloorXpert Balance-Click Belgium vinyl flooring with skirtingS$8.50 / sq ft
sq ft—
Design and install wardrobeS$400.00 / ft run
ft run—
Design and install bedhead featureS$30.00 / sq ft
sq ft—
Design and install side tableS$200.00 / ft run
ft run—
Design and install dressing tableS$200.00 / ft run
ft run—
Design and install bay window ledge in laminate finishS$120.00 / ft run
ft run—
Supply and install 3ft x 7ft plywood door with frame and standard lockset, laminate finishS$950.00
each—
Design and install false ceiling with cove lighting holderPriced from the design

Master bathroom

9 lines
Supply and lay floor tilesS$900.00Priced per bathroom. Tile allowance up to $3.50 psf.
each—
Supply and lay wall tilesS$15.00 / sq ftTile allowance up to $3.50 psf.
sq ft—
Supply waterproofing membraneS$200.00Waterproofing cannot be inspected once tiling starts. Ask to witness the water ponding test before the tiler comes in.
each—
Design and install suspended vanity cabinetS$200.00 / ft run
ft run—
Supply and install selected quartz countertopS$120.00 / ft run
ft run—
Supply and construct shower kerbS$200.00
each—
Supply and install 10mm tempered clear glass shower screenS$25.00 / sq ft
sq ft—
Supply and install 3ft x 7ft tempered glass doorS$800.00
each—
Supply and install 10mm tempered clear glass shower enclosureS$750.00
each—

Other bedrooms

8 lines

These are the Bedroom 2 rates from Noble's template. They are per foot run and per square foot, so a third or fourth bedroom is more feet on the same line rather than a different price.

Supply and lay floor tiles with skirtingS$15.00 / sq ftTile allowance up to $3.50 psf.
sq ft—
Supply and lay FloorXpert Balance-Click Belgium vinyl flooring with skirtingS$8.50 / sq ft
sq ft—
Design and install wardrobeS$400.00 / ft run
ft run—
Design and install bedhead featureS$30.00 / sq ft
sq ft—
Design and install side tableS$200.00 / ft run
ft run—
Design and install study table with drawersS$200.00 / ft run
ft run—
Design and install bay window ledge in laminate finishS$120.00 / ft run
ft run—
Supply and install 3ft x 7ft plywood door with frame and standard lockset, laminate finishS$950.00
each—

Miscellaneous works

4 lines
Supply and paint whole unit including ceiling, Nippon Vinilex 5000, unlimited coloursS$1,950.00Noble's template prices this line for a 4-room BTO. Another flat type is priced on the same basis after the unit is seen.
each—
Supply protection sheet during the renovation periodS$500.00
each—
Provide haulage service and discard debris off siteS$500.00
each—
Supply and provide general washing for whole unitS$500.00
each—

Professional works

1 lines

A single lump sum on Noble's template covering interior design consultation and space planning, 3D colour perspective drawings, proposed material selection, elevation drawings of carpentry works, and project management and site coordination.

Design, drawings, project management and site coordinationS$2,000.00
lump sum—

What every carpentry line already includes

  • Five-year warranty and lifetime service.
  • All carpentry in solid plywood or E0 eco plywood, laminate finish up to $60 per piece, with soft-closing hinges, selected coloured internal PVC finish and ABS trimming on doors where applicable, unless otherwise stated.
  • Three undermount soft-closing drawer tracks, one soft-closing flip-up system and one stainless steel dish rack are included with the kitchen cabinetry at no charge.

What this estimate does NOT cover

  • Electrical works.
  • Plumbing works.
  • Air-conditioning works.
  • Accessories and fittings — lights, sinks and the like — unless a line above names them.
  • The Professional Engineer endorsement fee, where hacking requires one.
Running totalS$0.00
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Rates as supplied by Noble Interior Design on 13 August 2026. Material allowances are stated on the lines they apply to. An estimate built here is not a contract: the written quotation is issued after the unit is measured, and it is the quotation that binds.

Tell us the flat and when you get the keys.

You will get a written quotation with every line spelled out. Take it and compare it with anyone.

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