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PendingBH2026/02009Submitted 2 weeks agoLoft conversion

11 Thornhill Avenue Brighton BN1 8RG

Certificate of lawfulness for proposed loft conversion with hip to gable extension, front rooflights and rear dormer, and single storey rear extension.

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Progress

Submitted
1 Sept 2026
— completed
Validated
1 Sept 2026
— completed
Consultation
—
— not yet reached
Target date
—
— not yet reached
Decided
—
— not yet reached

Application details

Reference
BH2026/02009
Local authority
Brighton
Postcode
BN1 8RG
Ward
Patcham And Hollingbury
Application type
Lawful Development Certificate Proposed
Property type
House

Key dates

Submitted
1 Sept 2026
Validated
1 Sept 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

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £482,500 — the median of the last 8 market sales in BN1 8RG, £330,000 to £605,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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