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PermittedBH2026/00817Submitted 5 months agoLoft conversion

4 Walton Bank Brighton BN1 9AT

Change of use from Use Class C4 (small house in multiple occupation) to sui generis house in multiple occupation, including roof extension.

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Progress

Submitted
1 Apr 2026
— completed
Validated
1 Apr 2026
— completed
Consultation
— completed
Target date
— completed
Decided
27 May 2026
— completed

Application details

Reference
BH2026/00817
Local authority
Brighton
Postcode
BN1 9AT
Ward
Coldean And Stanmer
Application type
Full Planning
Property type
House

Key dates

Submitted
1 Apr 2026
Validated
1 Apr 2026
Decided
27 May 2026

Estimated project value

£32k–£87k

Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £280,000 — the median of the last 5 market sales in BN1 9AT, £183,000 to £417,500.

Contains HM Land Registry data © Crown copyright and database right 2023. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications