The Complete Guide for New Homeowners

SG Renovation Expert  |  BCA-Registered & HDB-Approved  |  +65 8833 9552  |  www.sgrenovationexpert.com

Getting the keys to your new BTO flat is one of the most exciting moments in any Singaporean’s life. But once that excitement settles in, a very real question follows — where do you even start with renovating a completely bare unit?

This guide walks you through everything clearly and simply: what a BTO renovation package covers, how much it costs in 2026, what HDB rules you must follow, and how to pick a contractor you can actually trust.

What Exactly Is a BTO Renovation Package?

A BTO renovation package is a bundled set of renovation works put together specifically for new HDB Build-To-Order flats. Instead of pricing every single item separately, a contractor groups the most essential works — like carpentry, kitchen cabinets, flooring, painting, and electrical — into one combined price.

Your BTO flat is handed over as a blank shell. There are no wardrobes, no kitchen cabinets, no lights, and in most cases, no finished floor in the living areas. A renovation package takes that empty space and turns it into a proper, liveable home.

Compared to booking each job individually, a package saves you money through bulk pricing and saves you stress because one team handles everything from start to finish.

How Much Does a BTO Renovation Package Cost in Singapore in 2026?

The honest answer is that it depends on your flat size, how much carpentry you want, and the quality of materials you choose. Here is a clear breakdown based on current 2026 market rates:

Flat Type	Budget Range	Standard Range	Premium Range
3-Room BTO	$20,000 – $35,000	$36,000 – $44,000	$50,000 – $65,000
4-Room BTO	$30,000 – $45,000	$51,000 – $62,000	$65,000 – $85,000
5-Room BTO	$45,000 – $60,000	$67,000 – $82,000	$85,000 – $110,000

These figures cover renovation works only. Air conditioning, home appliances, furniture, and curtains are not included and need to be budgeted separately.

Why BTO Renovations Are Cheaper Than Resale Renovations

BTO renovations generally cost 20 to 30 percent less than renovating a resale flat of the same size. Your new BTO flat has fresh plumbing, new wiring, and no old tiles to remove. There is no demolition work, no hidden water damage, and no aged infrastructure to replace. You are building on a clean slate, and that saves both time and money.

What Drives the Cost Up or Down?

Three things move the price more than anything else:

Carpentry. Built-in wardrobes, kitchen cabinets, TV consoles, and storage units typically account for 35 to 45 percent of your total renovation cost. The more carpentry you want, the higher the price.

Wet works. Bathroom tiling, waterproofing, and kitchen backsplash work involve skilled labour and materials that add up quickly.

Materials. Choosing premium laminates, quartz countertops, or branded tiles versus standard options can shift your budget significantly.

What Is Typically Included in a BTO Renovation Package?

Every contractor packages things slightly differently, so always ask for a clear, itemised list. As a general guide, a standard BTO renovation package in Singapore usually includes:

Kitchen

 

• • Top and bottom kitchen cabinets with worktop

• • Sink and tap connection

• • Kitchen backsplash tiling

Bedrooms

 

• • Built-in wardrobes for master and common bedrooms

Living and Dining Area

 

• • TV console or feature wall unit

• • Shoe cabinet at the entrance

Flooring

 

• • Vinyl or laminate flooring for living areas and bedrooms

• • Screeding and levelling of the concrete floor

Electrical

 

• • Additional electrical points and wiring

• • Ceiling light installation throughout the flat

Painting

 

• • Full-flat painting in two coats (standard Nippon Paint or equivalent)

Bathroom

 

• • Tiling and waterproofing (subject to the 3-year HDB rule — see below)

• • Basic sanitary fittings

What Is NOT Included — The Hidden Extras to Budget For

Many homeowners get a nasty surprise halfway through because they assumed certain things were part of the package. Here are the most common items that fall outside a standard BTO renovation package:

 

• • Air conditioning — Budget $4,000 to $8,000 for a multi-split system

• • Kitchen appliances — Hob, hood, oven, fridge, and washing machine can add $3,000 to $10,000

• • Curtains and blinds — Typically $1,500 to $4,000

• • Furniture — Beds, sofa, and dining table are not renovation works

• • False ceiling with cove lighting — Usually an add-on at $3,000 to $8,000

• • Feature walls with special materials — Wood panelling, 3D tiles, or stone cladding cost extra

• • Smart home systems — These are always a premium add-on

The safest approach: ask your contractor directly — “What is NOT in this quote?” A reliable contractor will tell you clearly. One who avoids the question is a red flag.

HDB Rules Every BTO Owner Must Know Before Renovating

New BTO flat owners must follow specific HDB guidelines. Ignoring them can result in fines of up to $5,000 and you may be required to undo completed work at your own expense.

The 3-Year Bathroom Rule

This catches more BTO owners off guard than any other rule. For the first three years from your flat’s Temporary Occupation Permit (TOP) date, you are not allowed to remove or replace the bathroom wall or floor tiles. HDB put this rule in place to protect the original waterproofing membrane installed during construction. If that membrane is damaged, water can seep into the unit below you.

If you do not like the look of your current bathroom tiles, the workaround is to overlay new tiles or apply a coating directly on top of the existing ones. A good contractor will know how to do this properly without disturbing the waterproofing underneath.

You Need an HDB Renovation Permit

An HDB renovation permit is not just for big structural jobs. You need one before starting any of the following:

 

• • Hacking or building walls, even non-load-bearing ones

• • Replacing floor finishes anywhere in the flat

• • Any plumbing or sanitary pipe changes

• • Certain electrical upgrades

• • Window replacement

• • Moving or widening doorways

Your renovation contractor submits the permit application through HDB’s online portal on your behalf. Allow up to three working weeks for approval. For BTO flats, the permit is valid for three months from the approval date. There is no application fee from HDB, but a refundable renovation deposit is required.

What You Can Never Do — No Matter What

Some works are permanently off-limits in any HDB flat and no permit will ever cover them:

 

• • Hacking reinforced concrete walls, beams, columns, or floor slabs

• • Overloading any floor area beyond 150kg per square metre

• • Enclosing void or common areas to gain more floor space

• • Using combustible or toxic materials for partitions

• • Removing or altering the household shelter (bomb shelter)

• • Modifying or relocating the Distribution Board (DB box)

Renovation Hours in 2026

Noisy works such as drilling and hacking are only allowed on weekdays from 9am to 5pm. A new quiet period applies every weekday from 1pm to 2pm. No noisy work is allowed on Saturdays, Sundays, or public holidays.

Only Use an HDB-Registered Contractor

Every person working on your flat must come from a company listed in HDB’s Directory of Renovation Contractors (DRC). Using an unregistered contractor is a prosecutable offence and also puts your renovation deposit at risk. Verify any contractor’s registration on HDB’s official website before signing anything.

BTO Renovation Timeline: From Key Collection to Move-In

Most new BTO owners underestimate how long the renovation process takes. Here is a realistic timeline to help you plan:

Phase	Typical Duration
Design consultation and material selection	2 to 3 weeks
HDB permit application and approval	Up to 3 working weeks
Actual renovation works on site	8 to 12 weeks
Snagging, touch-ups, and cleaning	1 to 2 weeks
Key collection to move-in (total)	3 to 5 months

BTO renovations are generally faster than resale flat renovations because there is no demolition or old infrastructure to deal with. Most BTO projects land closer to the 3-month end when there is no major hacking involved.

Important: start shortlisting contractors at least 3 to 4 months before you collect your keys. Good contractors get booked up fast, especially during peak BTO handover periods.

How to Choose the Right BTO Renovation Contractor in Singapore

There are hundreds of renovation companies in Singapore, and not all of them are equal. Here is what actually matters when making your choice.

Check Their HDB and BCA Registration

This is non-negotiable. Your contractor must be listed in HDB’s Directory of Renovation Contractors. BCA registration means they meet national building and construction standards. Verify both on the respective government websites — do not take a contractor’s word for it.

Ask for a Fully Itemised Quotation

A trustworthy contractor will give you a detailed breakdown of every cost — materials, labour, permit handling, and what is excluded. Be cautious of any contractor who gives you a single lump sum with no detail. Hidden costs almost always hide inside vague quotations.

Look at Completed BTO Projects

Ask to see photos of BTO renovations they have completed, specifically for your flat type. Past work is the best indicator of what you can expect. If they cannot show you examples, that is a warning sign.

Confirm Who Handles the HDB Permit

A reliable contractor manages the entire permit application for you. They know the process, the documentation required, and the common reasons for rejection. If a contractor tells you to handle the permit yourself, think carefully before proceeding.

Ask About Their Warranty

Quality contractors stand behind their work with a written workmanship warranty. For carpentry and wet works, a 12-month warranty is standard. Make sure it is in writing and clearly stated in the contract — a verbal promise means nothing if something goes wrong.

Compare at Least Three Quotes

Prices for the same scope of work can vary by $10,000 or more between contractors. Getting three detailed quotes gives you a realistic market benchmark and helps you spot any contractor quoting unusually low — which usually means corners will be cut.

Smart Tips to Stretch Your BTO Renovation Budget

Keep the original kitchen layout if it works. Moving plumbing points is expensive and time-consuming. If the basic flow of the kitchen functions well, work with it.

Invest in carpentry over decor. Good built-in storage and solid cabinets will serve you for 15 to 20 years. Trendy wallpapers and feature lighting can be updated cheaply later.

Choose neutral finishes. Bold colours and niche design styles feel fresh in year one and dated by year three. A neutral base with personal touches through furniture and accessories ages much better.

Plan electrical points before tiling begins. Adding a new power socket or light point after tiles are down costs significantly more because the wall or floor needs to be opened up again.

Set aside a 10 to 15 percent contingency. Almost every renovation encounters at least one unexpected cost — a material that is out of stock, an electrical issue, or a design change midway through.

Phase your renovation if budget is tight. HDB allows multiple permit applications. You can renovate the essentials now and add false ceilings, feature walls, or extra wardrobes in a second phase later.

Renovation Loans: How to Finance Your BTO Renovation

CPF cannot be used for renovation. This surprises many first-time homeowners who assume their CPF Ordinary Account covers renovation costs. It does not. All renovation costs must be paid from cash savings or a bank renovation loan.

Singapore banks offer renovation loans with these general terms in 2026:

 

• • Maximum loan amount: $30,000 or six times your monthly income, whichever is lower

• • Loan tenure: 1 to 5 years

• • Interest rate: approximately 3.5 to 4.5 percent per annum (effective rate)

• • Available from: DBS, OCBC, UOB, and other major banks

Plan your renovation budget separately from your BTO down payment, legal fees, and stamp duty. These are separate pots of money and mixing them up is one of the most common financial mistakes new homeowners make.

The Pre-Renovation Checklist for BTO Owners

Before work starts, go through this checklist with your contractor:

 

• • Contractor’s HDB DRC registration verified

• • BCA registration confirmed

• • Full itemised quotation received and reviewed

• • What’s included and what’s excluded is clearly documented

• • HDB permit application submitted (and timeline confirmed)

• • Renovation deposit and payment milestones agreed in writing

• • Workmanship warranty confirmed in the contract

• • Renovation start date set after permit approval

• • 3-year bathroom rule acknowledged and bathroom works planned accordingly

• • Air conditioning, appliances, and furniture budgeted separately

• • 10–15% contingency budget set aside

The Snagging Checklist: What to Check Before Final Handover

When your contractor declares the renovation complete, do a thorough walkthrough before releasing final payment. Here is what to inspect:

 

• • Open and close every cabinet door, drawer, and wardrobe — they should all operate smoothly with no gaps

• • Knock on every tile surface to check for hollow spots underneath

• • Run all taps and showerheads and check under sinks for leaks

• • Test every power socket, light switch, and fixture

• • Check all painted walls under good lighting for drips, uneven coverage, or missed patches

• • Inspect grout lines for completeness and evenness

• • Check that air conditioning units cool effectively and drain properly

• • Look at the floor edges and corners for any gaps or unfinished screeding

Do not sign off until you are satisfied. Once you release final payment, any warranty claim becomes much harder to enforce.

Why Choose SG Renovation Expert for Your BTO Renovation

SG Renovation Expert is a BCA-Registered and HDB-Approved renovation contractor with over 15 years of experience across Singapore. We have completed more than 500 projects covering HDB flats, condominiums, landed homes, and commercial spaces.

For BTO homeowners, here is what working with us looks like:

 

• • Free site visit and no-obligation quotation — We visit your flat, measure accurately, and give you a full itemised quote with no hidden charges

• • Full HDB permit handling — We manage the entire application, submission, and approval process on your behalf

• • Transparent pricing — Every item is listed separately so you know exactly where your money goes

• • Dedicated project manager — One person manages your renovation from start to handover

• • Workmanship warranty — All our work is covered by a written warranty for peace of mind after move-in

• • Islandwide coverage — Tampines, Punggol, Sengkang, Woodlands, Yishun, Jurong, Bukit Batok, Bedok, Ang Mo Kio, and more

Get Your FREE Renovation Quotation Today   Call or WhatsApp: +65 8833 9552   www.sgrenovationexpert.com   21 Bukit Batok Crescent, #10-71, WCEGA Tower, Singapore 658065   sgrenovationexpert.id@gmail.com

Frequently Asked Questions

What does a BTO renovation package include in Singapore?

A standard BTO renovation package typically covers kitchen cabinets, bedroom wardrobes, flooring, full-flat painting, ceiling lights, basic electrical works, and bathroom tiling where HDB rules allow. Air conditioning, appliances, curtains, and furniture are usually not included and need to be budgeted separately.

How much does a BTO renovation package cost in 2026?

Costs range from around $20,000 for a basic 3-room setup to over $100,000 for a premium 5-room renovation with high-end finishes. A standard mid-range package for a 4-room BTO typically falls between $51,000 and $62,000, covering carpentry, flooring, electrical, bathroom tiling, and painting.

Can I renovate my BTO bathroom right after key collection?

No. HDB does not allow you to remove or replace bathroom floor or wall tiles for the first three years from your block’s TOP date. This protects the waterproofing membrane. You can, however, overlay new tiles or a coating on top of the existing finish — a skilled contractor can help you improve the look without breaking this rule.

Do I need a permit for BTO renovation in Singapore?

Yes, for most works that affect the flat’s structure or services. This includes replacing floor finishes, hacking or building walls, changing plumbing, upgrading electrical points, and replacing windows. Your contractor applies for the permit through HDB’s portal before work begins. Approval takes up to three working weeks.

How long does a BTO renovation take?

From key collection to move-in, most BTO renovations take between three and five months. This includes two to three weeks for design and planning, up to three working weeks for HDB permit approval, eight to twelve weeks for actual renovation works, and one to two weeks for snagging and cleaning.

Can I use CPF to pay for my BTO renovation?

No. CPF Ordinary Account savings cannot be used for renovation costs. You need to pay using cash savings or a bank renovation loan. Singapore banks typically offer renovation loans up to $30,000 or six times your monthly income, whichever is lower.

What happens if I hire an unregistered contractor?

Hiring a contractor not listed in HDB’s Directory of Renovation Contractors is a legal offence. You risk fines, stop-work orders, and losing your renovation deposit. Always verify your contractor’s HDB DRC registration on HDB’s official website before signing any agreement.

How do I avoid hidden costs in a BTO renovation?

Always ask for a fully itemised quotation that lists every work item, material specification, and exclusion. Ask specifically what is NOT included. Compare at least three detailed quotes from different licensed contractors. A transparent contractor will give you a written quote with no vague line items.

Is it better to hire an interior designer or a renovation contractor for a BTO flat?

An interior designer manages the design process and coordinates trades, which is useful if you want a highly customised look and have the budget for it. A renovation contractor executes the actual works directly, which is often more cost-effective. For straightforward BTO renovations, an experienced registered contractor with design capabilities can deliver great results without the interior designer markup of 20 to 30 percent.

When should I start looking for a BTO renovation contractor?

Start at least three to four months before your key collection date. Popular contractors get booked up quickly, especially during peak HDB handover periods. Starting early gives you time to compare quotes properly without any pressure.

Last updated: June 2026  |  Prices are indicative and subject to change  |  Always verify HDB rules at www.hdb.gov.sg