How much does it cost to renovate a terrace house in Penang?

Renovating a terrace house in Penang typically costs RM 60,000 to RM 300,000+, or roughly RM 80 to RM 250 per square foot depending on whether you are refreshing finishes or stripping the house to its frame and extending it. A standard double-storey terrace (around 1,400 to 1,800 sqft of built-up area) most commonly lands in the RM 120,000 to RM 220,000 range for a thorough renovation. This guide breaks the spend into scope tiers and explains what specifically pushes a project into the next bracket.

The four scope tiers

Terrace renovation cost is driven by scope, not size alone. A bigger house renovated lightly can cost less than a smaller one taken back to the frame.

Tier 1: Cosmetic refresh, RM 60,000 to RM 110,000

Keep the layout, plumbing, and wiring. Replace finishes and tired fittings.

• Repaint throughout, interior and exterior
• New flooring over or replacing the existing (vinyl, laminate, or tile)
• Kitchen cabinet refresh and a new countertop
• Bathroom retile and new sanitaryware
• New lighting, fans, and minor electrical points
• Grille, gate, and awning touch-ups

Best fit for: a house in sound structural condition where the bones are fine but everything looks dated.

Tier 2: Mid-tier renovation, RM 120,000 to RM 180,000

The most common Penang terrace renovation. New wet areas, reworked kitchen, some layout change.

• Full kitchen rebuild (new cabinetry, wet and dry zones, ventilation)
• One or two bathrooms stripped and rebuilt with new waterproofing
• Some wall removal (often the kitchen or living partition) for an open layout
• Partial rewiring and additional power points to current needs
• New flooring throughout
• Plaster ceiling with cove lighting in main areas
• Built-in wardrobes in bedrooms
• Repaint inside and out

Best fit for: a family settling into a 15-to-30-year-old terrace that needs the kitchen and bathrooms brought up to standard.

Tier 3: Full strip and rebuild, RM 180,000 to RM 280,000

Back to the structural frame. New everything, often a reworked floor plan.

• Full demolition of internal finishes and partitions
• Complete rewire to current MS standards and a new distribution board
• Full replumb, including relocating wet areas
• New flooring, ceilings, and joinery throughout
• Two or more bathrooms rebuilt
• Premium kitchen with island or wet-and-dry separation
• Roof inspection and repair or partial re-roof if needed
• Full interior and exterior repaint and facade refresh

Best fit for: an older terrace (30+ years) or a long-term home where the owner wants a clean slate.

Tier 4: Rebuild plus extension, RM 250,000 to RM 400,000+

Everything in Tier 3 plus building out: a rear kitchen extension, a covered car porch, or a second-floor addition.

• Rear or side extension (RM 180 to RM 320 per square foot of new build)
• Structural engineer and MBPP or MPSP submission for the extension
• New roof over the extended area
• The full strip-and-rebuild scope on the existing house

Best fit for: owners who need more space and have the budget to add square footage rather than just renew it.

What drives the variance

Two terrace renovations at the same tier can differ by 30 to 40%. The main levers:

1. Wet areas. Kitchens and bathrooms are the most expensive rooms per square foot because of waterproofing, tiling, plumbing, and ventilation. A house with three bathrooms costs meaningfully more than one with two.
2. Layout change and wall removal. Removing a load-bearing wall needs a structural beam and an engineer's sign-off, which adds RM 4,000 to RM 12,000 per opening. Non-structural partitions are far cheaper to move.
3. Material grade. The same kitchen can be RM 25,000 or RM 60,000 depending on cabinet carcass (particleboard vs plywood, which matters in Penang humidity), countertop (quartz vs porcelain slab), and appliance integration.
4. Structural surprises. Older terraces hide rotted roof timber, failed waterproofing, and outdated wiring. A contingency of 10 to 15% protects against what is found once walls open.

Penang-specific cost factors

• Heritage zone. A terrace inside the George Town UNESCO conservation zone carries permit and material rules that add 25 to 40% over an equivalent suburban terrace. Check the lot's gazette status before scoping.
• Coastal humidity. Plywood cabinetry, marine-grade paint, and robust waterproofing cost more upfront but are not optional near the coast. Skimping here means re-doing the work within a few years.
• Older estate access. Tight back lanes in established George Town and Jelutong terraces complicate material delivery and debris removal, which some contractors price in.

How long does it take

Scope tier	Typical duration
Cosmetic refresh	4-8 weeks
Mid-tier renovation	3-4 months
Full strip and rebuild	4-6 months
Rebuild plus extension	6-9 months

Add time for MBPP or MPSP submissions on any extension or structural change, and a buffer for the wet season, when external and roofing work stalls.

How to get accurate quotes

A terrace renovation is a large, multi-trade project where vague briefs cause quotes to drift far apart.

1. Write the scope down room by room before contacting anyone: which rooms, whether walls move, whether plumbing or wiring relocates. The clearer the brief, the more comparable the quotes.
2. Get three quotes for the same scope. The spread tells you the real cost; the cheapest is often a lowball that recovers through variation orders.
3. Insist on an itemised quote, not a lump sum. Demolition, structural work, wet areas, electrical, and finishes should be separate lines so you can see where the money goes.
4. Confirm the contractor's CIDB grade for projects above RM 30,000. Structural work and extensions need an appropriately graded, licensed contractor.
5. Hold a contingency of 10 to 15% outside the contract sum for the surprises an older terrace will reveal.

For the budgeting framework behind these numbers, see how to budget a renovation in Penang. For payment timing, see renovation payment schedules in Penang.

Find a renovation contractor in Penang

Browse verified renovation contractors in George Town to compare profiles. Most offer a free site visit and an itemised quote before commitment.

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This guide was drafted with AI assistance using cost data from listings on this directory and editorially reviewed by Wei Han, founder of Penang Renovations. Prices reflect Penang market rates as of May 2026 and will be updated quarterly. If you spot an inaccuracy or have a recent quote to share, contact us at penangrenovations.com@gmail.com.