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Permitted2025/5111/PSubmitted 9 months agoLoft conversion

28 Parliament Hill London NW3 2TN

Details submitted in relation to condition 4 (chartered engineer) and 6 (green roof) of approved application 2025/0524/P dated 18/09/2025 (for: Excavation of swimming pool at ground floor level. Mansard roof extension with dormer windows, new part two storey rear extension,and ground floor roof terrace with rear spiral. Alterations to rear elevation windows. New entrance steps to the front of the property, a new side access gate and new side steps, all as approved in application 2023/0398/P dated 02/03/2023 with the exception of the lower ground swimming pool.)

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Progress

Submitted
25 Nov 2025
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
18 Aug 2026
— completed

Application details

Reference
2025/5111/P
Local authority
Camden
Ward
Hampstead Town
Application type
Approval of Details
Property type
House

Key dates

Submitted
25 Nov 2025
Decided
18 Aug 2026

Estimated project value

£28k–£75k

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

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.

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