The kind of home you own decides the renovation
A Hong Kong flat renovation (香港裝修) is never one-size-fits-all. Before style, before budget, before a single mood board, one question shapes what is actually possible: what kind of home is it? A subsidised-sale flat, a private estate unit, a New Territories village house and a freshly handed-over new build are four different projects, different walls you can touch, different paperwork, different timelines, different money. Get the type right and everything downstream gets easier. Get it wrong and you design a layout the building will not allow.
Here are the five categories we see, and what each one really means for your renovation.
HOS & subsidised-sale flats (居屋)
Home Ownership Scheme flats tend to share a handful of standard, repeating plans, two or three bedrooms around a compact living-dining space. That predictability is a gift: storage and flow can be planned from the first meeting. The catch is structure. A large share of HOS internal walls are load-bearing, and the kitchen and bathroom sit where the building’s plumbing risers serve them, so wet areas rarely move. The winning moves here are vertical and optical: floor-to-ceiling built-in wardrobes, a non-structural wall swapped for a glass partition to borrow light, one unified floor across the public areas to make the flat read larger, and layered lighting in place of a single ceiling fitting.
Public rental flats (公屋)
As a tenant of the Housing Authority, the rules are tighter: changes are limited to what the Estate Office permits, structural changes are off the table, and a nuisance to neighbours can put the tenancy at risk. Because you do not own the unit, the sensible spend is on durable, low-maintenance finishes that live well and leave cleanly.
Private estate flats
The most flexible category, but you are still bound by the building’s Deed of Mutual Covenant (DMC) and by the law that protects structure and shared services. You cannot remove a structural wall simply because it sits inside your unit. Small works run under the Minor Works Control System; anything structural needs an Authorised Person and a Registered Structural Engineer. This is the type where a good designer earns their keep, because the freedom is real but the constraints are quiet.
New-flat handovers (新樓)
A new flat is a baseline to build on, not a strip-out, the work is closer to fitting-out than renovation. Developers typically deliver flooring, kitchen joinery, a bathroom suite, doors, basic electrics and air-conditioning already installed, and much of your saving comes from what you keep. The first job is not design, it is a handover inspection (驗樓). Log every defect (water marks, hairline cracks, sticky doors, window seals) before you build over them, because within the developer’s defects-liability period those are the developer’s to fix. Most new-flat budgets then concentrate on custom joinery, because developer storage rarely suits a real household, and on rebuilding the kitchen and the entry foyer.
Rough new-flat rhythm: management paperwork 1–4 weeks · keys to first day on site 2–6 weeks · a fit-out 8–12 weeks (a full rework 12–20) · plus 1–2 weeks of snag-listing before you move in.
Village houses (村屋)
A New Territories village house is a different animal: a vertical home, usually three storeys linked by staircases, often with a roof and sometimes a garden. That means more area, more trades and more coordination than a same-household tower flat, and it puts waterproofing and drainage in the foundations of the brief, not the finishes. More external surface plus Hong Kong’s heavy rain means more places for water to get in, and water damage undoes finished work. Village houses also lack building-wide managed services, so water pressure across floors, drainage connections and electrical capacity all need checking at the start. Rebuilding follows its own route, a Certificate of Exemption from the District Lands Office within exempted size limits, rather than a Buildings Department approval, while internal refurbishment may need no approval at all.
Three things nearly every HK home shares
Whatever the type, three constraints turn up almost every time: tight floor area (so storage and multi-function do the heavy lifting), structural internal walls (confirmed at the site measure, never assumed), and a management regime, working hours, debris removal, lift protection and deposits to settle before the team arrives.
How Primeworks handles this
We identify the home type and confirm the structural walls at the site measure, before any layout is drawn, so the design you approve is one the building will actually permit. Because we carry design and build under one accountable team, the drawings and the site answer to the same people: no blame gap when a constraint surfaces, and a transparent, staged payment schedule so what you pay always matches the work done.