Quick Answer: A typical condo renovation in Singapore takes about 8 to 10 weeks for a new condo and 10 to 12 weeks for a resale condo, measured from the start of site works. Add another 3 to 6 weeks before that for design, quotations and MCST approval. Larger units, penthouses, layout changes and works that need BCA approval take longer. The biggest causes of delay are late design changes, waiting for MCST or authority approvals, custom carpentry lead times and limited working hours set by your condo’s by-laws.
When you buy a condo, one of the first questions you will ask is, “When can we move in?” The honest answer depends on whether your unit is new or resale, how much you plan to change, and how quickly you can finalise your design and get approvals from your condo’s management.
In this guide, the team at Han Yong breaks down a realistic condo renovation timeline in Singapore, stage by stage. We explain what happens at each step, how long it usually takes and what you can do to keep your project on schedule.
Condo Renovation Timeline at a Glance
These are typical ranges. Your actual timeline depends on scope, unit size, materials and your estate’s renovation rules.
Why Condo Timelines Differ From HDB
Condo renovations follow a different set of rules from HDB flats:
- MCST approval: Instead of HDB permits, you need approval from your condo’s Management Corporation Strata Title (MCST) under the estate’s by-laws.
- Estate-specific working hours: Each condo sets its own renovation hours, which are often shorter than HDB’s, and some restrict noisy works further.
- Renovation deposit: Most MCSTs require a refundable deposit, which is returned after an inspection confirms there is no damage to common property.
- BCA approval for some works: Structural changes, such as hacking certain walls or creating structural openings, may need a Professional Engineer and BCA approval.
- Lift bookings and access: Deliveries and debris removal must use the service lift, which must be booked and protected.
For a full overview of the rules, read our guide on must-know regulations for condo renovation in Singapore.
Stage-by-Stage Condo Renovation Timeline
Stage 1: Consultation and site survey (1 week)
Your contractor visits the unit, takes measurements and photos, checks the existing condition and discusses your needs, style and budget. For new condos, this can often be done during the developer’s handover. For resale units, it is best done during the option period so you understand the real condition before committing.
Stage 2: Design and quotation (2 to 3 weeks)
Your contractor prepares the layout, design concept and itemised quotation. This is the most important stage for saving time later. The more decisions you make now, from carpentry to tiles to light fittings, the fewer delays you will face during construction.
Stage 3: MCST approval and permits (1 to 3 weeks)
Your contractor submits the renovation application to the MCST, usually with floor plans, scope of works, contractor details and the renovation deposit. Approval time varies by estate, from a few days to a couple of weeks. If structural or regulated works are involved, a Professional Engineer may need to submit plans to BCA, which adds more time.
Tip: Collect your condo’s renovation guidelines and application form from the management office as early as possible.
Stage 4: Hacking and demolition (1 to 2 weeks)
For resale condos, this stage removes old tiles, cabinets, false ceilings and any walls approved for removal. New condos usually need little or no hacking. Hacking is noisy, so it is restricted to specific hours under the estate’s rules.
Stage 5: Electrical, plumbing and air-conditioning first fix (1 to 2 weeks)
New wiring, power points, plumbing pipes and air-conditioning trunking are installed before walls and ceilings are closed. In older condos, this may include rewiring and replacing ageing pipes.
Stage 6: Wet works and masonry (2 to 3 weeks)
This includes screeding, waterproofing, tiling, building new partition walls and bathroom works. Waterproofing needs time to cure and should be tested before tiles go on.
Stage 7: False ceiling and painting (1 to 2 weeks)
False ceilings, cove lighting boxes, plastering and painting are completed. Painting is often done in two rounds, with a final touch-up after carpentry installation.
Stage 8: Carpentry installation (1 to 2 weeks on site)
Carpentry is fabricated off-site while the earlier stages are happening, which typically takes 3 to 5 weeks. Installation on site then takes about one to two weeks, depending on how much carpentry there is.
Stage 9: Fixtures, fittings and appliances (1 week)
Light fittings, sanitary wares, taps, hob, hood, oven and countertops are installed. Glass shower screens and aluminium works are fitted.
Stage 10: Cleaning, inspection and handover (1 week)
A thorough post-renovation clean removes dust and debris. You inspect every item with your contractor and note any touch-ups. Finally, your contractor arranges the MCST inspection so your renovation deposit can be returned.
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Sample Week-by-Week Schedule for a Resale Condo
To make the stages easier to picture, here is how a moderate renovation of a resale 3-bedroom condo might run once MCST approval is in hand. Some stages overlap, which is how experienced contractors save time.
A new condo with little hacking and less wet work can often compress this into 6 to 8 weeks, because weeks 1 to 5 shrink significantly.
New Condo vs Resale Condo Timelines
New condo renovations
New condos usually take 6 to 10 weeks of site works. Units are handed over with flooring, kitchen cabinets, wardrobes and bathrooms already in place, so most owners focus on carpentry, lighting, painting and customisation. Before renovating, inspect your unit carefully and report defects to the developer during the Defects Liability Period, which for new private homes is typically 12 months from handover. Doing your defects check before renovation makes it clear which issues belong to the developer.
Resale condo renovations
Resale condos usually take 10 to 12 weeks of site works, and longer for penthouses or lofts that need extra electrical routing or roof works. Older units often need hacking, rewiring, new waterproofing and window repairs. Hidden issues, such as leaking pipes or damaged screed, often appear only after hacking, so build in some buffer time.
How Much Does a Condo Renovation Cost?
Based on 2026 market data, typical condo renovation costs are about:
- New condo: $44,000 to $62,000
- Resale condo: $78,000 to $105,000
Costs depend on unit size, the amount of carpentry, layout changes and finishes. A longer timeline often means a bigger scope, so time and cost usually go hand in hand.
What Causes Condo Renovation Delays?
- Design changes during works: Every change can delay ordering, fabrication and installation.
- Late MCST or BCA approvals: Incomplete applications are often returned for more information.
- Material lead times: Imported tiles, countertops and special fittings can take weeks to arrive.
- Restricted working hours: Shorter estate hours mean fewer productive hours per week.
- Lift availability: Busy service lifts slow down deliveries and debris removal.
- Hidden defects in resale units: Water damage or faulty wiring discovered after hacking.
- Public holidays: Works are usually not allowed on public holidays, and festive periods slow down supply chains.
How to Keep Your Condo Renovation on Schedule
- Finalise your design before work starts. Lock in layout, carpentry, tiles, lighting and appliances.
- Get your MCST paperwork ready early. Submit complete documents to avoid back-and-forth.
- Order long-lead items early. Countertops, imported tiles and special fixtures should be ordered as soon as the design is confirmed.
- Choose a contractor with condo experience. They understand MCST processes and estate restrictions.
- Agree on a written timeline and milestone payments. It keeps everyone accountable.
- Visit the site regularly. Spotting issues early prevents bigger delays later.
- Keep a small time buffer. Plan your move-in two to three weeks after the expected completion date.
Planning Your Condo Renovation With Han Yong
At Han Yong, we have more than a decade of experience renovating homes across Singapore, including new and resale condominiums. We understand MCST requirements, coordinate approvals and plan each stage so trades follow each other smoothly without wasted days.
Our four-step process (Consult, Propose, Develop and Reveal) gives you an itemised Letter of Agreement, a realistic timeline and a milestone payment schedule, with regular updates throughout the project. Explore our condo renovation services, our kitchen renovation and living room projects, or learn more about Han Yong.
You may also like our guides to master bedroom layout tips, the best flooring for Singapore homes and quartz vs sintered stone countertops.
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Frequently Asked Questions
How long does it take to renovate a condo in Singapore?
Site works usually take about 8 to 10 weeks for a new condo and 10 to 12 weeks for a resale condo. Including design, quotations and MCST approval, most owners should plan for about 3 to 4.5 months in total.
Do I need approval to renovate my condo?
Yes, you need approval from your condo’s MCST under the estate’s by-laws. Structural works, such as hacking certain walls, may also need a Professional Engineer and BCA approval. Your contractor usually handles these applications.
How long does MCST renovation approval take?
It varies by estate, typically from a few days to about two weeks. Submitting complete documents, including floor plans, scope of works and contractor details, helps avoid delays.
What are the renovation hours for condos in Singapore?
Renovation hours are set by each condo’s MCST, so they vary by estate. Most allow works on weekdays during the day, with tighter restrictions for noisy works and no works on Sundays and public holidays. Always check your estate’s renovation guidelines.
Is a new condo faster to renovate than a resale condo?
Yes. New condos usually need little hacking and come with flooring, kitchen and bathrooms already installed, so site works typically take 6 to 10 weeks. Resale condos often need hacking, rewiring and waterproofing, which adds several weeks.
Should I check for defects before renovating my new condo?
Yes. Inspect your unit and report defects to the developer before renovation starts. New private homes typically have a 12-month Defects Liability Period, and reporting early makes it clear which repairs are the developer’s responsibility.
How can I speed up my condo renovation?
Finalise your design before works start, submit MCST paperwork early, order long-lead materials in advance and choose a contractor experienced with condo projects. Avoiding changes during construction is the single biggest time saver.
