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Permitted2025/1799/LSubmitted over a year agoRear extension

Flat Ground and First Floor 14 Downshire Hill London NW3 1NR

Erection of a single storey rear extension and excavation of garden to increase level access and associated internal alterations to ground and first floors.

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Progress

Submitted
4 Sept 2025
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
2 Feb 2026
— completed

Application details

Reference
2025/1799/L
Local authority
Camden
Ward
Hampstead Town
Application type
Listed Building Consent
Property type
Flat

Key dates

Submitted
4 Sept 2025
Decided
2 Feb 2026

Estimated project value

£30k–£55k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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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