Renovation permits in the Philippines: when you need one
Which renovations need a building permit in the Philippines, which may not, what to file, the rules for condos and subdivisions, and what skipping it costs.
You want to open up the kitchen, turn the garage into a bedroom, or replace a roof that has leaked for three rainy seasons. The contractor is ready to start on Monday. Nobody has mentioned a permit, and you are starting to wonder whether that is because one is not needed or because nobody wanted to bring it up.
For most renovations worth hiring a contractor for, one is needed.
A renovation permit is a building permit
Some city halls list a renovation permit as its own service, but in most offices what it means is a building permit filed for renovation work. The form has a box for the kind of work: renovation, alteration, addition and repair each have their own, alongside new construction. The same Office of the Building Official reviews it, under the same National Building Code.
What changes is the drawings. A new house is drawn from nothing; a renovation is drawn on top of a house that already exists, so the office needs to see both what is there now and what you intend to change.
Work that usually needs a permit
- Anything structural. Removing or moving a wall that carries weight, cutting into a beam or a slab, adding or changing columns.
- Adding floor area. A new room, a second floor, or enclosing a carport or a terrace to make it a room. The house extension guide covers planning those.
- Re-roofing that touches the frame. Replacing the roof sheets alone may be treated as repair. Replacing the trusses or purlins, or changing the roof’s shape, usually is not.
- Changing what a space is used for. Turning the front of a house into a shop, a clinic or a rented room is a change of use, and the office treats it as one.
- Electrical and plumbing rework. New circuits, a new panel, moved toilets and new drain lines carry their own permits, signed by the engineers and plumbers licensed for them.
Work that may not need one
Painting, new floor tiles, kitchen cabinets and replacing fixtures like for like are usually treated as minor repairs. The building office decides what counts as minor, and offices differ, so the reliable habit is to describe the work at the office and ask. It takes an afternoon. Stopping a job halfway because an inspector noticed it takes a great deal longer.
What the application asks for
Broadly the same folder as a new house, which the building permit guide lists in full, with two differences worth planning for.
- Drawings of the house as it stands. The office reviews the renovation against the existing building, so you need drawings of that building. If the originals are lost or out of date, an as-built plan is where the work begins.
- Drawings of the change, signed and sealed. Each trade the work touches needs its sheet, signed by the professional whose licence covers it.
The barangay clearance, and the proof that the property is yours, are needed just as they are for a new house.
Condominiums and subdivisions
What a condominium unit owner owns, and what belongs to the building however it runs through the unit, is set by the Condominium Act; the RA 4726 guide reads it section by section.
A condominium unit answers to the condominium corporation first. Most have their own renovation rules, their own application to the building administration, and limits on working hours, noise and which walls may be touched at all. Some works inside a unit also need a permit from the city, so ask the administration which ones before you plan around their rules alone.
Inside a subdivision, the homeowners’ association usually has to clear the work too, particularly anything that changes the outside of the house, its height or its setbacks. Their rules can be stricter than the city’s.
What happens if you skip it
The building office can order work stopped and charge penalties, and an inspector is more likely to notice a renovation than you might hope: a pile of rubble at the gate is hard to hide. The bigger cost often arrives years later. A buyer’s bank, an insurer, or a future permit for more work will look for approved drawings that match the house, and work done without them can mean documenting and legalising it before anything else can happen.
Where this practice fits
Arktektura prepares the drawings and the application for renovations across Pampanga, Bulacan, Tarlac, Bataan and Olongapo, and measures the existing house first when the old drawings are missing. The permit and documentation service covers the paperwork, and the renovation and expansion planning service covers the design.
This guide describes common practice. It is not legal advice, and requirements differ between municipalities, so confirm what your building office needs before work starts.
More guides
- Why a 3D walkthrough is worth doingWhat a virtual walkthrough shows that a floor plan cannot, and why changing a wall in a model costs nothing while changing it on site costs a great deal.
- 50 sqm house design in the Philippines: what fits on the floor and on the lotHow big 50 sqm is (5 m by 10 m), what a 50 sqm house holds, a 50 sqm lot under the lot coverage and BP 220 rules, and when to build up on a 100 sqm lot.
- How architect fees work in the PhilippinesThe four ways architects in the Philippines charge, what each one suits, what moves the number, and which costs are the architect's fee and which are the build.