Planning application
39 Flask Walk London Camden NW3 1HH
Works: Extension Demolition Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition of flat roof and sliding doors to the rear extension and replacement with raised flat roof, steel windows and double doors. New doors to internal courtyard. General internal refurbishment works to include new wall panelling and internal partition to create additional bathroom. Addition of greenhouse structure and heat pump to the rear garden.
As published by the council, reference 2023/0621/L
Application record
- Reference
- 2023/0621/L
- Category
- Heritage and listed buildings
- Status
- Final Decision
- Decision
- Granted
- Decided
- 12 Apr 2023
- Postcode
- NW3 1HH
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2023: 2 approved, 0 refused.
-
2022/5430/P Granted
39 Flask Walk London Camden NW3 1HH
Demolition of the flat roof and sliding doors to the rear extension and replacement with a raised flat roof, steel windows and double doors. New doors to internal courtyard. Addition of greenhouse structure and heat pump to the rear garden.
Timeline
Dates from the published record
-
12 Apr 2023
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 12 April 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
39 Flask Walk London Camden NW3 1HH
Demolition of the flat roof and sliding doors to the rear extension and replacement with a raised flat roof, steel windows and double doors. New doors to internal courtyard. Addition of greenhouse structure and heat pump to the rear garden.
Granted Full applications Extension Demolition +1 -
Flask Cottages 37 Flask Walk London NW3 1EU
REAR GARDEN: 1 x Purple Leaf Plum - Reduce by 25%. Thin by 30%.
Granted Trees -
-
Vane Close London
(TPO Ref: 21H) COMMUNAL AREA: 2 x London Plane - Prune to clear building by 3m. Lift canopy to 6m.
Granted Trees -
37 Flask Walk London NW3 1HH
Reinstatement of part original wall at first floor; alterations to storage cupboards at first floor and formation of new door to new bedroom area of first floor.
Granted Heritage and listed buildings -
37 Flask Walk London NW3 1HH
REAR GARDEN: 1 x Plum (T1) - Reduce by up to 2m in height and 1m on sides.
Granted Trees
Other heritage and listed building applications
In Camden
-
2026/3649/L Awaiting decision
83 Highgate West Hill London N6 6LU
Proposed internal alterations including adding secondary glazing to windows internally and reconfigurations of floor layouts, erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer and solar panel to rear roof, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.
-
2026/0903/L Granted
61-63 Cartwright Gardens London Camden WC1H 9EL
Details pursuant to condition 2 (ground floor windows) and 3 (railings) of listed building consent 2023/2307/L (Allowed at appeal APP/X5210/Y/24/3338859 dated 30/08/2024) for; 'Erection of external lift to rear elevation and associated external alterations. Internal alterations to accommodate lift access'
-
2026/2510/L Granted
Flat A 26 Eton Avenue London NW3 3HL
Proposed internal alterations and external alterations to side and rear elevations of the garden flat.
-
2026/2891/L Granted
42 Mornington Terrace London Camden NW1 7RT
Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.
-
2026/3851/L Awaiting decision
10 Chalcot Crescent London NW1 8YD
Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.