How Much Does 900 sq ft Home Renovation Cost in Hong Kong?
Hong Kong market reference price
Renovating a 900 sq ft flat in Hong Kong typically costs HK$340,000–HK$720,000, depending on the contractor type, design style, and project complexity. Units of this size are typically large 3 to 4-bedroom flats where multiple space planning considerations and detailed budget allocation are required.
Pricing Tiers
(Prices may be higher for premium-tier cases)
* Prices are market reference ranges. Actual costs may vary.
900 sq ft units are considered large residences in Hong Kong, with renovation costs ranging from HK$340,000 to HK$720,000. These units are often located in mid-to-high-end private estates or premium areas like Mid-Levels, where owners have higher quality expectations. Larger units allow phased renovation to spread costs, though coordinating different trades becomes more complex.
For 900 sq ft units, consider hiring an interior designer to coordinate overall planning and ensure consistent style across spaces. Budget allocation: common areas (living/dining) 30%, master suite 20%, kitchen 20%, bathrooms 15%, other rooms and miscellaneous 15%. For large-scale renovations, choose contractors with longer warranty periods.
Why Renovation Quotes Vary
Same area but different layouts can create 20-40% cost differences.
Materials account for 30-50% of cost; imported vs local can differ significantly.
Some quotes exclude demolition, waterproofing, or appliances — confirm before comparing.
Design firms charge 15-30% more than direct contractors but include design and management.
Confirm Before Comparing Quotes
Frequently Asked Questions
Renovating a 900 sq ft unit generally takes 12–20 weeks, depending on design complexity and project scope. Basic renovations can be completed in 12–14 weeks, while comprehensive renovations involving layout changes, multiple bathroom upgrades, and custom furniture installation may require 16–20 weeks.
Consider phased renovation, completing kitchen, bathroom, and common areas first. Bulk purchasing materials like tiles and flooring can save 5–15%. Retain non-structural walls and existing plumbing layouts to reduce demolition costs. Reserve 10–15% of total budget as contingency for hidden issues discovered during construction.
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