Boundary Wall Dispute
in Malaysia: What the Law Says & What to Do

This guide is for general information only — not legal advice. Confirm your situation with a Malaysian property lawyer or your local authority.

What counts as a boundary wall dispute?

A boundary wall dispute arises whenever there is a disagreement between neighbouring property owners about the location, ownership, condition or use of a wall, fence, or structure that sits on or near a shared boundary. Common triggers in Malaysia include:

• A neighbour who builds a wall or extension that encroaches beyond the agreed lot boundary.
• Disputes over who is responsible for maintaining or repairing a shared boundary wall.
• A neighbour whose renovation or construction damaged your existing boundary fence or wall.
• A neighbour who builds a wall taller than the permitted height under UBBL 1984, blocking light or airflow.
• Disputes in strata schemes about whether a wall between two parcels is common property or falls within a parcel boundary.

The legal framework governing boundary walls in Malaysia

Several statutes and by-laws intersect in boundary wall disputes (Source: Attorney General’s Chambers of Malaysia; MahWengKwai & Associates, Case Highlights: Mandatory Injunction to Restore Land to Original Position):

Strata vs landed property: different rules

The law you invoke depends on whether the property is strata (condo, serviced apartment, townhouse with strata title) or landed (terrace, semi-D, bungalow with individual title):

(Source: Strata Management Act 2013 (Act 757), Part II; KPKT COB guidelines)

Common boundary wall dispute scenarios

Knowing which scenario applies helps you identify the correct remedy quickly:

The local-authority enforcement route

If the offending wall or structure was built without a valid building plan approval, your first enforcement route is to report it to the relevant local authority (e.g. DBKL for Kuala Lumpur, MBPJ for Petaling Jaya, MPAJ for Ampang Jaya, MBSJ for Subang Jaya). Under Section 70 of Act 133, the local authority can (Source: DBKL Building Control Department; AskLegal.my, Certain home renovations in Malaysia may not require permits):

• Issue a stop-work notice immediately halting any ongoing construction.
• Issue an enforcement notice requiring demolition or rectification within a specified time.
• If the owner fails to comply, the local authority may carry out demolition itself and recover the cost from the owner.
• Prosecute the owner for an offence — fine up to RM10,000 and/or imprisonment up to 2 years, plus a continuing daily fine of RM1,000 for each day the offence continues after conviction.

A formal written complaint to the local authority’s Jabatan Kawalan Bangunan (Building Control Department) is free of charge and does not require a lawyer.

Trespass and private nuisance claims

Even if the local authority does not act quickly enough, you have independent rights under Malaysian tort law (Source: hajimohamadzainuddin.com, Nuisance and Trespass in Malaysia; MahWengKwai & Associates, Case Highlights: Mandatory Injunction to Restore Land to Original Position):

• Trespass to land — any direct and intentional physical intrusion onto your land without consent is a trespass, even if no actual damage results. Demolishing and rebuilding a shared wall so that it encroaches onto your side is trespass. Nominal damages are awarded even without proof of loss.
• Private nuisance — where the neighbour’s actions indirectly and unreasonably interfere with your use and enjoyment of your property (e.g. blocking your drainage, light, or access), you can claim in private nuisance. You must show the interference is unreasonable and causes actual damage or material loss of amenity.

Both claims are actionable in the Magistrates’ Court (claims up to RM100,000) or the Sessions Court (up to RM1 million). Claims above RM1 million go to the High Court. Engage a qualified Malaysian property or litigation lawyer.

Getting a civil injunction to stop ongoing encroachment

If a neighbour is actively building over your boundary and the local authority is slow to act, a civil injunction is the fastest court remedy. The power to issue injunctions comes from the Specific Relief Act 1950. Two types are relevant:

• Interim injunction — a temporary order obtained urgently (sometimes ex parte, without notifying the other side) to stop the building works immediately while the full case is heard. The court will usually grant this if you can show a serious question to be tried and that damages alone would not adequately compensate you.
• Mandatory injunction — an order compelling the neighbour to remove the encroaching structure. This is the final remedy once the court finds trespass or nuisance proven (Source: MahWengKwai & Associates, Case Highlights: Mandatory Injunction).

Injunction applications require a lawyer and are filed in the High Court or the relevant civil court. Courts generally move quickly on genuine urgent injunction applications — a hearing can be obtained within days if the encroachment is ongoing.

Step-by-step action plan

• Step 1 — Survey and document. If you are uncertain of the exact boundary, commission a licensed land surveyor from the Department of Survey and Mapping Malaysia (JUPEM) to mark the boundary. Document with photographs and a surveyor’s report.
• Step 2 — Send a written notice to your neighbour. A formal letter stating the encroachment, citing your land title, and requesting removal within 14–21 days. Copy your local authority. This creates a paper trail and sometimes resolves the matter amicably.
• Step 3 — Complain to your local authority. File a written complaint with the Jabatan Kawalan Bangunan of your local council. Attach your surveyor’s report, photographs and the letter to your neighbour. If works are ongoing without a permit, the local authority can issue an immediate stop-work notice.
• Step 4 (strata) — Report to COB. If this is a strata building, also lodge a written complaint with the Commissioner of Buildings (COB) at your local council. The COB can enforce strata by-laws and compel management to act.
• Step 5 — Obtain an interim injunction if construction is ongoing and causing imminent harm. Engage a property lawyer immediately for an urgent application.
• Step 6 — Civil suit for damages and mandatory injunction once works are complete. Claim damages for diminution in value, rectification costs, and a court order to remove the encroachment.

If the encroachment also affected a shared party wall, read our companion guide: Party Wall & Shared Walls in Malaysia →.

Evidence checklist

Costs and timeline

The cost and time involved depend heavily on which route you take:

Prevention & boundary surveys

• Commission a boundary survey before you buy any landed property — encroachments are not always visible on site and may not be reflected in the title plan.
• When building near the boundary, engage a licensed architect or engineer and obtain proper building plan approval from your local authority before work begins.
• Photograph your existing boundary wall before any neighbouring construction starts — this protects you if a neighbour claims your wall was already defective.
• If you share a driveway or fence with a neighbour, a simple written boundary agreement (entered into a Deed of Mutual Covenant or registered as a condition on title) prevents future misunderstandings.

If the issue relates to unauthorised structural work rather than a boundary, see Unauthorised Structural Hacking →. For a full neighbour renovation damage claim, see Neighbour’s Renovation Damaged Your Unit →.

Sources & official references

• Street, Drainage and Building Act 1974 (Act 133) — Attorney General’s Chambers of Malaysia
• Uniform Building By-Laws 1984 (UBBL 1984) — KPKT
• National Land Code 1965 — Attorney General’s Chambers
• Case Highlights: Mandatory Injunction to Restore Land — MahWengKwai & Associates
• Nuisance and Trespass: Protecting Property Rights in Malaysia
• Land Boundary Dispute in Malaysia: How to Resolve It Legally
• DBKL Building Control Department — Dewan Bandaraya Kuala Lumpur
• Commissioner of Buildings (COB) Explained — Ezri Law