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Planning permission in Seychelles

How development control works in Seychelles. When planning permission is required, the application to the Seychelles Planning Authority, how the zone shapes the decision, and how a building permit fits in.

Reviewed 22 July 2026 · cited to primary sources

Almost anything you do to land in Seychelles beyond keeping it as it is needs the consent of the Seychelles Planning Authority. Development control runs under the Town and Country Planning Act, and the Authority weighs every application against the planning zone and the wider land use plan. This guide sets out when permission is needed and how the process runs.

01 When you need planning permission

You need permission to carry out development, which the law reads broadly. In practice it covers building a new structure, extending or materially altering an existing one, subdividing a parcel, changing the use of land or a building (for example turning a house into a guesthouse), and works like earthworks, retaining walls or reclamation. Routine repair and internal maintenance that does not change the footprint or use generally does not. If you are unsure, the safe course is to ask the Authority before you start, because unauthorised development can be ordered to be undone.

02 The application

An application to the Planning Authority is made on its form and supported by documents that let the Authority see exactly what is proposed and where.

  • A location plan identifying the parcel and its boundaries.
  • Drawings of the proposal, site layout, floor plans and elevations, to the required scale.
  • Proof of ownership or the owner's consent, and, for a non-Seychellois, evidence that sanction is in place or applied for.
  • The application fee.

For larger or sensitive projects the Authority may require an environmental assessment and the views of other agencies before it will decide.

03 How it is decided

The Authority tests the proposal against the planning zone of the land and the standards for that zone, things like permitted use, plot coverage, height, setbacks from boundaries and the coast, parking and access. Where a proposal affects neighbours or the public interest, the Authority may seek comments before deciding. The outcome is one of three. Permission, permission with conditions (the common result), or refusal with reasons. Conditions bind the land, so read them carefully. To understand what your zone allows in the first place, see zoning and land use classes.

04 Planning permission versus building permit

They are two different consents and you usually need both. Planning permission asks whether the development is acceptable in principle on that land. The building permit, which follows, checks that the construction meets the building and safety standards. Planning permission first, building permit second, then construction. Occupying or using a completed building may need a further sign-off.

05 Time, validity and appeals

Straightforward applications are decided in a matter of weeks, while complex ones that need referrals take longer. A permission is not open-ended, it lapses if the development is not begun within the period set, so do not let an approval go stale. If an application is refused, or a condition is unreasonable, there is a route of appeal to the Minister. Because timing and conditions turn on the detail, it pays to speak to the Authority early and, for anything substantial, to use an architect or planner who files with it regularly.

FAQCommon questions
Do I need planning permission to build a house in Seychelles?+

Yes. New building is development and requires planning permission from the Seychelles Planning Authority, then a building permit before construction. Permission is judged against the parcel's planning zone.

Does changing my house into a guesthouse need permission?+

Yes. A material change of use is development in its own right, even without building work, and needs the Authority's permission.

What happens if I build without permission?+

Unauthorised development can be the subject of an enforcement notice requiring the work to be altered or removed. It is far cheaper to obtain permission first.

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