How much does renovation contractor cost in Hong Kong?
Free, no obligation. Sign in with Google to send your request.
Key takeaways
- Most renovation contractor jobs in Hong Kong land between HK$150,000–HK$1,200,000 — known locally as renovation contractor (裝修公司).
- Hong Kong regulates renovation through the Buildings Department's Minor Works Control System (registered contractors required for structural and specified minor works), WSD licensing for plumbing, and EMSD registration for electrical work. In practice your building's owners' corporation rules — deposits, working hours, debris removal — are the first gate any renovation must clear.
- Prices below are researched national ranges, updated July 2026 — not quotes.
Renovation Contractor prices by job size in Hong Kong
| Job size | Low | Typical | High |
|---|---|---|---|
| Small flat renovation (under 400 sq ft) Full renovation of a small flat | HK$150,000 | HK$250,000 | HK$400,000 |
| Medium flat renovation (400-700 sq ft) Full renovation of a typical family flat | HK$250,000 | HK$400,000 | HK$650,000 |
| Large flat renovation (700+ sq ft) Full renovation with layout changes | HK$400,000 | HK$650,000 | HK$1,200,000 |
Per-unit rates
| Unit | Low | Typical | High |
|---|---|---|---|
| per square foot (full renovation) | HK$300 | HK$600 | HK$1,200 |
What affects the price
- Job size and scope — bigger or more complex jobs move you up the ranges above.
- Access and condition — hard-to-reach areas, older properties or neglected maintenance add labour time.
- Materials and quality level — where materials are involved, the grade you choose often matters more than labour.
- Urgency — same-day or out-of-hours work usually carries a premium.
- Where you live — large metros in Hong Kong typically run above the national range; smaller towns below it.
How to save
- Get at least three quotes and compare like-for-like scopes, not just totals.
- Be flexible on timing — off-peak slots are often cheaper.
- Bundle related tasks into one visit to spread call-out costs.
- Agree the scope in writing up front to avoid change-order surprises.
How to hire a renovation contractor pro in Hong Kong
- For works touching structure, drainage, or external walls, use a contractor registered under the Buildings Department's Minor Works Control System
- Get building management (owners' corporation) approval and pay the renovation deposit before starting; confirm permitted working hours for the building
- Confirm a WSD-licensed plumber for water supply works and an EMSD registered electrical worker for wiring
- Check the company's Business Registration and ask for completed-project references in similar buildings
- Get quotes broken down per square foot with materials and brands specified
- Stage payments against milestones and hold 5-10% until defects are fixed after handover
Red flags
- Refuses to deal with the building management or ignores permitted renovation hours
- No breakdown behind the per-square-foot price — 'all-in' quotes hide exclusions
- Suggests altering structural walls without Buildings Department involvement
- Demands more than 30% before any work or materials on site
- Cannot show a Business Registration certificate or verifiable past projects
How Handld researches prices
These are researched estimates, not quotes and not our transaction data. We compile ranges from published sources — national statistics, trade bodies and incumbent cost guides — normalise them to HKD, and adjust city pages by a population-based cost tier. Last updated July 2026. Basis: Extrapolated from Hong Kong per-square-foot renovation norms (HK$300-1,200/sq ft) reported by local renovation platforms; Buildings Department Minor Works Control System (bd.gov.hk).
Frequently asked questions
How much contingency should I budget?
Hold back 10-15% of the contract value for surprises on a standard renovation, and 20% for older properties where opening walls tends to reveal outdated wiring, corroded pipes, or damp. Do not tell the contractor your contingency figure — it is your buffer, not extra scope budget.
What does a renovation contractor actually do?
A renovation contractor (general contractor or main builder) manages your whole project: pricing the job, scheduling and supervising trades like electricians and plumbers, ordering materials, arranging permits where needed, and being the single party responsible for quality and timeline. You pay one contract price instead of coordinating five separate trades yourself.
How do renovation payment schedules work?
Payments should follow completed milestones, not calendar dates: for example deposit, completion of demolition and first-fix (rough-in), completion of second-fix and finishes, then a final payment of 5-10% held until the snag list (punch list) is closed. That final retention is your only real leverage for defect fixes.
What can I do if the work is defective or the contractor disappears?
Document defects in writing with photos, give the contractor a written chance to fix them within a set period, and withhold only the retention amount — not all payment — while they do. If they abandon the job, your remedies are your contract, any licensing body's complaint process, consumer protection agencies, and small claims court. This is why the paper trail and staged payments matter from day one.
What should be in a renovation contract?
At minimum: full scope of works, itemized price, start and completion dates, payment schedule tied to milestones, who obtains permits, how variations are priced and approved in writing, warranty terms, and how disputes are handled. If a contractor resists putting these in writing, that is the answer to whether you should hire them.
How much does renovation cost per square foot in Hong Kong?
Budget renovations run roughly HK$300-500 per square foot, mid-range HK$600-1,000, and designer/luxury work HK$1,200+. A typical 400-500 sq ft flat therefore lands around HK$250,000-400,000 for a full mid-range renovation.
What building approvals do I need before renovating a Hong Kong flat?
Almost every building requires you to notify management, pay a refundable renovation deposit, and keep noisy works within permitted weekday hours. Separately, structural alterations and drainage works fall under the Buildings Department's minor works regime and need registered contractors — your contractor should identify which items on your scope are controlled.
Free, no obligation. Sign in with Google to send your request.