House Extension Contractor Kuala Lumpur (KL) & Selangor
Home Extension Contractor & Design Services. Expand your home, enrich your lifestyle!
Experienced House Extension Contractor in Klang Valley
Expanding your home is one of the smartest ways to add comfort, space, and value without moving. Whether it’s an extra bedroom, a larger kitchen, or a second storey, our house extension services in Malaysia are designed to create seamless, functional spaces that enhance your everyday living.
At House Renovations Malaysia, we handle everything from design and approvals to construction and finishing. Every project is built to meet local codes and crafted to match your home’s existing style — ensuring durability, beauty, and a smooth transformation from old to new.
House Extension Cost in Malaysia
The cost of a house extension in Malaysia typically ranges from RM150 to RM350 per square foot, depending on the design complexity, materials, and structural requirements. Single-storey rear or side extensions are usually more affordable, while double-storey additions or structural modifications involving roofing and foundation works will cost more. At House Renovations Malaysia, we provide transparent quotations with detailed breakdowns — covering design, permits, materials, and construction — so you can plan your budget confidently without hidden surprises.
A quick estimation of house extension cost is as follow:
- Single-storey terrace: RM50,000 – RM180,000
- Double-storey terrace: RM120,000 – RM300,000
- Semi-D: RM150,000 – RM400,000
- Bungalows: from RM250,000 onwards
Note: Actual cost depends on design complexity, materials, structure modifications, and local authority requirements. We provide detailed quotations after a site visit and consultation.
House Extension Procedure
If you’re planning to extend your house — whether the front porch, back kitchen, or adding another level — it’s essential to follow the house extension procedures set by local councils such as DBKL (Kuala Lumpur), MBPJ (Petaling Jaya), MBSJ (Subang Jaya), MPKj (Kajang), and MPAJ (Ampang Jaya). These regulations define how far you can extend your home and ensure safety, legality, and compliance with building standards.
Before starting construction, you’ll need a registered architect or draughtsman to prepare your layout and structural plans, then submit them for council approval. Failing to comply with local by-laws may lead to fines, stop-work orders, or insurance claim issues later.
At House Renovations Malaysia, we manage the entire extension process from start to finish — including site measurement, architectural and structural drawings, council submissions, and construction. Our team works closely with you to ensure your house extension is beautifully designed, fully compliant, and built to last. You can rely on us for a smooth, worry-free process that meets every legal and quality requirement.
Our House Extension Services / What We Offer
At House Renovations Malaysia, we provide complete end-to-end house extension services tailored to your space, budget, and lifestyle. Our work begins with a detailed consultation and design planning, where our team helps you visualize your new space through professional layouts and 3D renderings. We ensure the design complements your existing structure while maximizing natural light, ventilation, and usability.
Once the design is finalized, our architectural and structural engineers prepare all necessary drawings and documents for submission to the local council. We handle the permit and approval process on your behalf, ensuring compliance with all regulations before construction begins.
During the construction phase, our experienced builders manage every aspect of the project — from foundation and structural work to roofing, plumbing, and electrical integration. We emphasize high-quality materials, safety, and workmanship so your extension not only looks seamless but also stands the test of time.
To complete the transformation, we provide interior and exterior finishing services such as flooring, tiling, plastering, and painting. Every detail is crafted to match your home’s existing aesthetic for a consistent and elegant look. Throughout the entire project, our team provides transparent communication, progress updates, and quality checks, ensuring a smooth and stress-free experience for every homeowner.
Looking for a trusted and reliable house extension contractor in KL and Selangor area?
Building a house extension isn’t a simple task — it requires proper planning, expertise, and attention to every structural detail. Engaging a reliable contractor ensures your extension work is completed smoothly, safely, and within budget. Whether you’re extending a single-storey or double-storey terrace, or even adding a new level to your home, we aim to deliver the most cost-efficient and high-quality house extension solutions for every homeowner.
Why Choose Our Construction & Renovation Team?
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All-in-one design, approval, and construction service
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Free site visit and detailed quotation
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Save money, time, and effort with our proven process
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Transparent pricing with no hidden charges
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Quality workmanship and attention to detail
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Experienced, trusted local team serving KL and Selangor
Contact Us
Tell us more about your renovation plan right now!