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Permitted2025/1784/LSubmitted over a year agoOutbuilding

37 Flask Walk London NW3 1HH

The proposal is for three minor works to the rear facade of the existing listed cottage. It replaces the previously permitted winter garden in its entirety. (See PP-11327012) Proposed works include: 1. to remove existing cement render to rear facade that has caused damp to be trapped in the bricks behind it and replace with a breathable lime render 2. to replace the existing partially glazed timber stable door with a new fully glazed timber back door 3. to install a painted timber shed on existing flags in previously permitted location of proposed bathroom 4. to install an additional new heritage rainwater downpipe to augment the existing downpipe which has insufficient capacity and is causing damp in the walls

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Progress

Submitted
25 Apr 2025
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
1 Apr 2026
— completed

Application details

Reference
2025/1784/L
Local authority
Camden
Ward
Hampstead Town
Application type
Listed Building Consent
Property type
House

Key dates

Submitted
25 Apr 2025
Decided
1 Apr 2026

Estimated project value

£8k–£30k

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: trade estimate.

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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