Planning application
37 Flask Walk London NW3 1HH
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a rear single-storey extension at garden level and upgrade of existing outbuilding in rear garden to create larger outbuilding.
As published by the council, reference 2022/2555/P
Application record
- Reference
- 2022/2555/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 26 Sep 2022
- Postcode
- NW3 1HH
Site history
Applications at this address on the Camden register
This site has had 8 applications since 2011: 8 approved, 0 refused.
-
2025/2478/T Granted
37 Flask Walk London NW3 1HH
REAR GARDEN: 1 x Plum (T1) - Reduce by up to 2m in height and 1m on sides.
-
2025/1784/L Granted
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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2022/3207/L Granted
37 Flask Walk London NW3 1HH
Erection of a rear single-storey extension at garden level and upgrade of existing outbuilding in rear garden to create larger outbuilding.
-
2017/5245/L Granted
37 Flask Walk London NW3 1HH
Replacement of 2 timber sash windows in front elevation to match existing
-
2017/5125/P Granted
37 Flask Walk London NW3 1HH
Replacement of 2 timber sash windows in front elevation to match existing
-
2016/2233/L Granted
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.
-
2011/2577/T Granted
37 Flask Walk London NW3 1HH
REAR GARDEN: 1 x Purple Plum - Reduce and thin by 20%.
Timeline
Dates from the published record
-
26 Sep 2022
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 26 September 2022, 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
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 -
37 Flask Walk London NW3 1HH
Erection of a rear single-storey extension at garden level and upgrade of existing outbuilding in rear garden to create larger outbuilding.
Granted Heritage and listed buildings ExtensionSmall domestic
Other full applications
In Camden
-
2026/0990/P Refused
1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ
Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.
-
2026/3044/P Granted
London Irish Centre 50-52 Camden Square London NW1 9XB
Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.
-
2026/4338/P Awaiting decision
32 Willoughby Road London NW3 1RU
Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.
-
2026/4141/P Awaiting decision
24 Endell Street London WC2H 9HQ
Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.
-
2026/3907/P Awaiting decision
Flat 1 16 Lyndhurst Road London NW3 5NL
External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.