TRW & Co · Real Estate, Projects & Energy
Planning and Development Controls in Singapore
Planning approvals in Singapore decide what can be built on a site, how intensively, and what any building may be used for. URA grants permission under the Planning Act against the Master Plan, with SLA and BCA approvals following. This guide explains application types, timelines, change of use, validity rules and the mistakes to avoid in 2026.
Key pointApproved use attaches to the premises, not to the occupier; checking URA's record of the last approved use, and making leases and purchases conditional on any change of use, prevents the most frequent and costly planning problems.
At a glance
Change of use in 10 days
URA generally assesses change-of-use applications in about 10 working days, for a non-refundable S$500 fee, submitted through GoBusiness.
Permissions lapse quickly
Provisional permission lapses six months after grant and written permission two years after grant; extension applications are due two months before expiry.
Outline applications test ideas
An outline application tests use, plot ratio or height in about 20 working days, at half the fee of a formal development application.
Master Plan 2025 in force
The statutory Master Plan guides land use for 10 to 15 years, is reviewed every five years, and is read with its Written Statement.
Land betterment charge
Since 1 August 2022, SLA levies land betterment charge on value increases from planning permissions; payment is due within one month of the liability order.
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What planning approvals in Singapore cover
Planning approvals in Singapore decide what may be built on a piece of land, how intensively, and what a building may be used for. They are needed for new buildings, redevelopment, additions and alterations, subdivision and, often overlooked, any change in the use of existing premises, from turning a shop into a clinic to converting industrial space for offices.
The Urban Redevelopment Authority (URA) is the planning authority. It grants planning permission under the Planning Act 1998, guided by the statutory Master Plan and detailed development control guidelines. Other agencies follow in sequence: the Singapore Land Authority (SLA) collects any land betterment charge, the Building and Construction Authority (BCA) approves building and structural plans, and technical agencies clear fire safety, traffic, drainage and environmental requirements.
The planning question arises earlier than many businesses expect. An investor buying a building, a tenant signing a lease, a developer bidding for land or a manufacturer converting a factory all depend on what URA will allow. Committing before knowing the answer is the most common, and most expensive, planning mistake.
The planning and development control framework
The Master Plan
The Master Plan is Singapore's statutory land use plan. It guides development over the next 10 to 15 years, is reviewed every five years, and shows permissible land use and density for every parcel. It must be read with its Written Statement, and is supported by Special and Detailed Control Plans covering matters such as building height, urban design and conservation. The current plan is Master Plan 2025, which followed public engagement on the draft in which, according to URA, close to 220,000 people took part since October 2023. Amendments are gazetted and published on URA's site.
Development control guidelines
URA's development control guidelines translate the Master Plan into rules for specific building types: residential flats and condominiums, landed housing, commercial, business (B1 and B2), business park, hotel, institutional and other uses. They cover gross floor area (GFA) definitions, setbacks, building height, site coverage, bonus GFA schemes and urban design requirements. Some locations carry additional requirements, such as activity-generating uses at ground level in designated areas.
Related regimes
- Land betterment charge. Under the Land Betterment Charge Act, administered by SLA, a planning permission that increases land value can trigger a charge.
- Building control. Under the Building Control Act 1989, BCA approves building plans submitted by a qualified person after URA grants written permission.
- Conservation. Buildings in conservation areas or gazetted as conservation buildings are subject to URA's conservation guidelines, and exemptions from planning permission do not apply to them.
- Lease and title conditions. State, JTC and HDB leases may restrict use independently of planning law; both must be satisfied.
For a wider view of zoning, see our guides to the URA Master Plan and to permitted land use.
Types of planning approvals in Singapore
URA's planning permission guidance identifies several routes. Choosing the right one saves time and fees.
| Application | When it is used | Timing and fee | Outcome |
|---|---|---|---|
| Outline Application | Testing use, plot ratio or height beyond approved parameters or Master Plan use, before a formal application | About 20 working days; fee is 50% of the development application fee, not offset later | In-principle view; not a permission |
| Development Application | New erection, redevelopment, additions and alterations, subdivision | Varies with complexity; fee by schedule | Provisional permission, then written permission |
| Plan Lodgment | Specified simpler proposals meeting set criteria | Instant approval on registration | Approval on lodgment, subject to compliance |
| Change of Use | Using existing premises for a different purpose | About 10 working days; S$500, non-refundable | Permission for the new use, often with conditions |
| Extension of permission | Keeping provisional or written permission alive | About 15 working days; S$500 for first two extensions | Extended validity period |
Exemptions and authorised works
URA publishes an exemption list of works that do not need planning permission, such as certain maintenance works and temporary structures erected for no more than 90 days in a calendar year. The exemptions do not apply to national monuments, conservation buildings, or buildings in conservation, central, urban design and other planning study areas. Separately, certain "authorised works" need no URA permission, including some works on land leased from SLA, JTC or HDB that comply with lease conditions, and the installation of solar panels.
Special cases: leased State land, industrial estates and solar
Several situations follow modified rules. Change of use of existing buildings on land leased from SLA, and certain new structures on land leased from SLA, JTC or HDB, are treated as authorised works if they comply with the lease conditions, so the lessor's consent becomes the critical approval. URA has also issued a circular, dated 2 February 2026, treating change of use for commercial premises in JTC business park developments and in community centres managed by the People's Association as authorised works. Solar panel installations are authorised works, while ground-mounted solar farms have their own URA guidance.
These special routes are helpful but narrow. A use that the lessor permits may still need other agency licences, and works that fall outside the lease conditions revert to the normal planning process. Always read the lease conditions and the relevant URA circular together.
Gross floor area and intensity
Many planning disputes turn on what counts as gross floor area. URA's GFA handbook defines which spaces count, which are exempt and how bonus GFA schemes work, for example for certain community, green or conservation features. The approved GFA and plot ratio drive the land betterment charge, the development's value and its compliance at completion. Additions such as enclosed balconies, mezzanines or roof structures can push a building over its approved GFA, so owners planning alterations should check the GFA position before starting works.
Key decisions before you apply
Effective planning approvals in Singapore start with strategy, not forms. Four decisions shape the outcome.
Test before committing
If a proposal exceeds Master Plan parameters, an outline application gives URA's view before you buy, bid or design in detail. It costs half a development application fee but can prevent a much larger loss.
Use within the zoning
Change-of-use applications are assessed against Master Plan zoning, prevailing guidelines and impact on neighbours. Proposals that conflict with the planning intention rarely succeed.
Price the land betterment charge
Higher intensity or a more valuable use can trigger a charge. SLA's estimator lets you price it before deciding how far to push the scheme.
Plan for the full approvals chain
Planning permission is only the first gate. BCA plan approval, technical agency clearances and finally TOP or CSC all follow, each with its own conditions and timeline.
The approval process step by step
- Check zoning and records. Review the Master Plan, control plans and the last approved use of the property on URA SPACE, and obtain owner's consent if you are not the owner.
- Test the proposal if needed. Submit an outline application where intensity, height or use departs from approved parameters. Allow about 20 working days.
- Submit the formal application. A qualified person submits the development application with drawings and the electronic development application form; change-of-use applications go through GoBusiness.
- Obtain provisional permission. URA may grant provisional permission with conditions. It lapses six months from grant, so resolve conditions promptly or apply to extend at least two months before expiry.
- Obtain written permission. Once conditions are met, URA grants written permission. It lapses two years from grant unless development starts or it is extended.
- Pay land betterment charge. If the permission enhances land value, SLA issues a liability order; payment is due within one month.
- Secure building plan approval. The qualified person submits building plans to BCA after written permission; projects of 30,000 sqm GFA or more file through CORENET X.
- Build and certify. Carry out works under supervision, obtain agency clearances, and apply for TOP or CSC before occupation.
URA expressly advises applicants not to commit to a tenancy or start renovation before receiving a change-of-use decision. Make leases and purchase contracts conditional on the approval you need, and set a long-stop date that matches URA's processing time plus a margin for queries.
Keeping permissions alive
Planning approvals in Singapore are time-limited. Provisional permission lapses six months after grant and written permission two years after grant. Applications to extend either must be made two months before expiry.
For approved developments that have not started construction, on sites not affected by public schemes or planning studies, URA may give up to two extensions of written permission, potentially a total of six years from grant. Once foundation or piling works are complete, further extensions may be given if construction is progressing sufficiently; applicants should declare progress with site photographs. The first and second extensions cost S$500 each, with the fee rising by S$1,000 for each later extension.
A lapsed permission is not merely an administrative inconvenience. A fresh application is assessed under current guidelines, which may have changed, and the land betterment charge position may also be reassessed. Diarise every expiry date.
Change of use: the most common trap
Changing the approved use of premises requires planning permission, even if no building works are planned. URA's change-of-use guidance gives examples such as converting a shop into a commercial school or setting up a restaurant in a commercial building. Applications are assessed against zoning, guidelines and potential disamenity to neighbours, and URA consults agencies including SLA, LTA, the Singapore Police Force and NEA.
Applications can be made by the business owner, the landlord, a consultant or a qualified person, and need a location plan, a floor plan showing the proposed layout and the owner's consent. Approval is only the planning step: the business then needs its own licences, such as SCDF fire safety clearance, an SFA food shop licence or an ECDA childcare licence, through GoBusiness. Land betterment charge may also be collected by SLA.
Tenants, landlords and buyers should check the allowable and last approved uses on URA SPACE before signing. Our commercial leasing team builds these checks into lease negotiations.
Unauthorised works and regularisation
Carrying out development or changing use without the required permission is an offence under the Planning Act, and URA can require the unauthorised works or use to stop or be removed. Unauthorised works also surface in transactions: buyers' legal requisitions, lenders' valuations and insurers' enquiries can all reveal them. Where a past change was never approved, the safer course is usually to seek permission to regularise it, or to reinstate the approved layout, before a sale, refinancing or lease renewal forces the issue on a tight timetable.
Risks and common mistakes
Relying on the previous occupier's use
A building's lawful use is the use URA approved, not the use someone happened to carry on. Previous occupiers may have operated without approval or under a temporary permission that has since lapsed. A new owner or tenant who continues the use can face enforcement and may find their own licences refused. Check URA's records of the last approved use before buying or leasing, and treat any inconsistency as a matter for the contract, not a detail to resolve later.
Assuming an exemption applies
URA's exemption list is specific, and it does not apply to conservation buildings, national monuments or buildings in conservation areas, central areas, urban design areas and other planning study areas. Works that would be exempt elsewhere may need permission in these locations. Management corporation by-laws and other agencies' requirements may also apply. Confirm the exemption against the property's location and status, and keep a record of the basis on which you relied on it.
Designing before testing intensity
Developers sometimes commission detailed designs for a plot ratio or height that the Master Plan does not allow, assuming URA will agree. If it does not, the design fees are lost and the land may have been overpaid. An outline application tests use, plot ratio and height at modest cost before the expensive work begins. It is especially valuable before an acquisition or a collective sale.
Forgetting the land betterment charge
A planning permission that increases land value may trigger land betterment charge, payable within one month of SLA's liability order. Investors who model rental gains from a change of use or extra GFA without the charge can make the wrong decision. The charge is based on the difference between pre- and post-chargeable valuations, so a site's planning history matters. Use SLA's estimator and obtain valuation advice early.
Treating planning approval as the finish line
Written permission is the start of the approvals chain, not the end. Building plans need BCA approval through a qualified person, technical agencies impose their own requirements, and occupation requires TOP or CSC. Conditions in the planning permission may also need to be satisfied before later approvals are given. Programme every approval, with owners and dates, and identify conflicts between agency requirements early; BCA's Inter-Agency Coordinating Committee can help resolve them.
With planning approvals in Singapore, the cheapest moment to find out the answer is before you have signed anything.
The cross-border angle
International investors often assume Singapore planning works like their home system, with negotiated outcomes or a presumption in favour of development. It does not: Singapore's system is plan-led, centralised and predictable, but leaves limited room for negotiation outside the Master Plan and published guidelines.
That predictability is an advantage for investors from Bangladesh, the UK, the UAE and China, provided they do the work early. Bangladeshi and Chinese manufacturers looking at industrial sites must check that their processes fit the B1 or B2 zoning and JTC lease conditions; UK and UAE investors buying commercial assets should verify approved uses before relying on a business plan that assumes conversion. We coordinate planning due diligence with our property acquisition and environmental compliance teams so that site selection, permits and transaction documents line up.
How TRW & Co helps with planning approvals in Singapore
We advise owners, occupiers, investors and developers on planning approvals in Singapore, working with architects, engineers and other qualified persons who prepare and submit the technical applications.
Planning due diligence
We review zoning, approved use, permission history, exemptions and land betterment exposure for acquisitions, leases and redevelopment, and report risks in plain terms.
Application strategy
We help decide whether to file an outline application, a development application or a change-of-use application, and coordinate the legal and technical case.
Transaction conditions
We draft conditional leases, options and sale contracts that protect clients while approvals are pending, with long-stop dates and exit rights.
Validity and compliance tracking
We track permission expiry dates, conditions and land betterment deadlines, and advise on extensions and on regularising past unauthorised uses.
For developments, see our real estate development page; for disputes over approvals or neighbouring works, our real estate disputes team can assist. Our guides to development controls and environmental approvals give more background. Explore our practices or contact us to discuss a site.
Checklist for decision-makers
- Have we checked the Master Plan zoning, control plans and last approved use of the property?
- Does our plan need a change of use, and is the lease or purchase conditional on it?
- Would an outline application reduce risk before we bid, buy or design?
- Have we priced land betterment charge using SLA's estimator?
- Are provisional and written permission expiry dates diarised, with extension deadlines?
- Have we mapped every approval after planning: BCA plans, agency clearances, licences and TOP or CSC?
- If relying on an exemption, have we confirmed it applies to this location and building?
Working through this list early turns planning approvals in Singapore from a source of delay into a predictable part of the project timetable.
Frequently asked questions
01Do I need planning permission to change how my premises are used?
Usually, yes. Planning permission from URA is required for development and building works, including changing the approved use of premises, even where no construction is involved. For example, converting a shop into a commercial school or opening a restaurant in some commercial buildings needs approval. Applications cost S$500 and generally take about 10 working days. URA advises not to commit to a tenancy or start renovation before a decision is received.
02What is the difference between provisional and written permission?
Provisional permission is URA's initial approval of a development application, often with conditions that must be met before final approval. It lapses six months after grant. Written permission is the final planning approval, granted once conditions are satisfied, and lapses two years after grant unless development has started or the permission is extended. Building plan approval from BCA can be sought only after written permission is obtained.
03What is an outline application and when should I use one?
An outline application lets property owners, prospective buyers (with the owner's consent) and developers test a proposed land use, plot ratio or building height before making a formal application. It is useful when the proposal exceeds approved control parameters or does not conform with the Master Plan. URA generally assesses it in about 20 working days. The fee is half the development application fee and cannot be offset against the later formal application.
04Which works are exempt from planning permission?
URA publishes an exemption list covering certain works, such as some maintenance and repair works and temporary structures erected for no more than 90 days in a calendar year, subject to conditions. Exemptions do not apply to national monuments, conservation buildings or buildings in conservation areas, central areas, urban design areas and planning study areas. Some "authorised works", such as installing solar panels or compliant works on SLA, JTC or HDB leased land, also need no URA permission.
05How long does a planning permission remain valid?
Written permission lapses two years from grant. For approved developments not yet started on sites unaffected by public schemes, URA may give up to two extensions, potentially six years in total. Once foundation or piling works are complete, further extensions may be granted if construction is progressing sufficiently. Applications must be made two months before expiry; the first two extensions cost S$500 each, with later extensions costing more.
06Will I have to pay a charge when my planning permission is granted?
Possibly. If the permission increases the value of the land, for example by allowing more floor area or a more valuable use, the Singapore Land Authority levies land betterment charge. It replaced development charge and differential premium on 1 August 2022. SLA issues a liability order after the planning application is submitted, and payment is due within one month. An online estimator allows the charge to be estimated in advance.
07How does the Master Plan affect my property?
The Master Plan shows the permissible land use and density for every parcel in Singapore, guiding development over the next 10 to 15 years. It is reviewed every five years, with Master Plan 2025 now in place. Proposals that conflict with the zoning or exceed the plot ratio are unlikely to be approved without strong justification. Check the Master Plan and its Written Statement, and any control plans, before buying, leasing or designing.
Sources and official materials
- URA: Planning permission — Application types, exemptions and authorised works
- URA: Master Plan — Statutory land use plan, Written Statement, control plans
- URA: Changing the use of your property — Change-of-use criteria, fees and timelines
- URA: Extension of planning permission — Validity of provisional and written permission
- URA: Outline application — Testing use, plot ratio and height
- SLA: Land Betterment Charge — Charge on land value uplift from permissions
- BCA: Building plan submission — Next approval after written permission
General information only, current as at 20 October 2026. It is not legal advice and does not create a lawyer–client relationship. Singapore law and regulatory practice change; check current official sources and take advice on the facts of your matter.
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