Landed Property Renovation in Singapore: What to Expect and How to Budget

Types of Landed Renovation Interior Renovation Only: S$100,000 to S$250,000. Redesigning the interior without changing the building structure. Includes carpentry, electrical, plumbing, tiling, painting, and new fixtures. Additions and Alterations (A&A): S$250,000 to S$600,000+. Structural changes like adding rooms, extending the footprint, building a new floor, or reconfiguring internal layouts. Requires BCA-approved Qualified Person (architect or engineer). Reconstruction: S$500,000 to S$1,500,000+. Demolishing and rebuilding the entire house. Essentially building a new home on the existing plot. Regulatory Requirements Landed property renovation in Singapore is governed by URA (Urban Redevelopment Authority) zoning, BCA (Building and Construction Authority) structural requirements, and SCDF (Singapore Civil Defence Force) fire safety regulations. Any structural modification requires submission by a Qualified Person and approval before work begins. Even seemingly minor works like adding a skylight or modifying a staircase may require formal approval. Timeline Expectations Interior-Only Renovation: 3 to 6 months A&A Works: 6 to 12 months Reconstruction: 12 to 24 months These timelines include design, approvals, and construction. Factor in 2 to 3 months just for regulatory approvals if structural work is involved. Match with Landed Property Specialists → Landed renovation requires designers with specific expertise. Reno Research connects you with firms experienced in A&A works, structural projects, and landed interior design.