Landed Home Rebuilding in Singapore: Timeline, Costs and Approvals
Updated: Oct 4
A landed home rebuild usually moves through five stages: feasibility and design, authority submissions, site preparation, construction, then testing and occupation approvals. The programme depends on the property, design, approval route and agreed scope. Plan around those milestones before fixing your move-in date.
This guide focuses on full rebuilding and new erection for landed homes in Singapore. It explains the decisions that move a project forward, the costs to clarify and the approvals your team needs to coordinate.
What does new erection mean for a homeowner?
For a homeowner replacing an existing landed house, a new-erection proposal involves a new house planned for the site. Your QP should confirm the correct proposal category and permissible building form before the design is treated as buildable. Existing neighbouring houses are useful context, but do not establish what your own plot may legally accommodate.
URA’s envelope-control guidance links the permitted building envelope to the relevant storey-height and setback controls. Site-specific planning, conservation and technical constraints can also apply.
Stage 1: Establish Feasibility and a Workable Brief
Start with the property information, survey, existing records and the family’s requirements. The team should review the proposed building form and area, site access, services, ground information and any special features. This is the point to discuss a basement, lift, pool or particular room arrangement.
Agree a budget basis alongside the design brief. Confirm the built-up area being priced and separate essential requirements from optional upgrades. Resolving a major layout or scope question here is generally easier than changing completed work later.
Useful reading: understanding a Sewerage Interpretation Plan and why a site survey matters.
Stage 2: Coordinate Design and Authority Submissions
The appointed professionals develop and coordinate the required design information. Your QP establishes the URA application or lodgment route and the technical-agency requirements relevant to the site. Qualifying single-house new-erection proposals may use URA’s Plan Lodgment Scheme, subject to its criteria and the QP’s declaration of compliance. See URA’s current criteria.
BCA’s building-plan process and structural-plan requirements are distinct parts of regulatory coordination. Before structural work starts, the relevant plans and permit requirements must be satisfied. See BCA building-plan guidance and the structural-work permit requirements.
Do not treat a published application-processing standard as the total approval duration. Completing drawings, coordinating disciplines, responding to comments and obtaining site-specific clearances also take time.
Which submission platform applies now?
The joint BCA–URA circular dated 23 July 2026 revised the CORENET X rollout. From 1 October 2026, new projects with GFA of at least 5,000 sq m require CORENET X submissions. Projects below that threshold, and ongoing projects on CORENET 2.0, may continue using CORENET 2.0 for now. Ask the QP to confirm the applicable route rather than relying on an older “all projects” timetable. See the current BCA–URA implementation circular.
Stage 3: Prepare the Site and Coordinate Demolition
The builder and appointed professionals should establish the relevant permissions, site arrangements and pre-construction requirements before work begins.
Coordinate the move-out, utility arrangements, access and neighbour communication with the team. Ground conditions and foundation requirements can affect the programme and must be considered before a firm construction sequence is relied on.
Ask the builder which milestones must be completed before structural work can start and which risks remain unresolved. Avoid assuming that demolition means all later stages can proceed immediately.
Stage 4: Build the Structure, Services and Finishes
The detailed programme should show how structural work, the roof and external envelope, M&E installations and interior finishes fit together. Some activities overlap; others cannot proceed until preceding work is ready and checked. Adding every trade’s duration together can therefore give a misleading total.
Keep a decision schedule for materials and owner selections. The team should identify long-lead items and the dates by which choices must be confirmed.
Record agreed variations and their cost and time implications before the changed work proceeds.
Regular reviews should distinguish completed work, work in progress, decisions needed and risks to the next milestone. This is more useful than a completion date with no supporting programme.
Stage 5: Test, Obtain Occupation Approval and Handover
Allow for testing, documentation, rectification and the required agency clearances. A finished-looking house is not itself permission to move in. BCA requires a Temporary Occupation Permit (TOP) or Certificate of Statutory Completion (CSC) for occupation; the QP submits the application. A TOP and CSC have different completion requirements. See BCA’s TOP/CSC guidance.
Before handover, agree the outstanding-work list, records and manuals to be provided, warranty information and the procedure for reporting defects. Keep statutory occupation requirements distinct from contractual handover arrangements.
How much should I budget?
Hitomo’s indicative built-up-area guide is
S$300–400 psf for Standard,
S$400–500 psf for Premium and
S$500–650+ psf for Luxury.
Professional fees are included. GST, piling and basement works are excluded; land purchase is separate. The final price follows the site conditions, design and itemised specification.
Authority submission charges: excluded from these guide prices and charged at the authorities’ actual rates. Clients pay these charges directly to the relevant authorities.
A 3,000 sq ft premium example therefore starts with an indicative S$1.2 million–S$1.5 million before the stated exclusions.
Our rebuild cost and planning FAQ explains what to compare. Keep accommodation, storage, financing and other owner costs visible in the overall budget.
What can change the programme?
Late changes to the brief, design or specifications.
Additional authority comments or technical coordination.
Unexpected ground conditions or changes to foundation design.
Access constraints, utility coordination or weather affecting site work.
Long-lead materials and delayed owner selections.
Testing, rectification or incomplete documents before occupation approval.
Ask for a project-specific baseline programme and an explanation of its assumptions. Track changes against that baseline, including who needs to act and by when. No general article can guarantee an approval or move-in date for a particular plot.
Start with your Property and Plans
Hitomo focuses on landed home rebuilding, new erection and design-and-build.
We coordinate the construction scope with the appointed design and professional team. Share your property details, priorities, budget and desired timing so the first discussion can address the right questions.
Explore our landed home projects, read about our design-and-build process, or discuss your rebuild with Hitomo.
