Planning application
40 Well Walk London NW3 1BX
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Works to chimneys including installation of three air bricks to rear elevation, replacement of chimney pots and lining of flues, installation of doors to pavement vaults and to under rear external stairs, repair works to roof, internal works to rehang non-original internal doors and install under floor heating to third floor bathroom.
As published by the council, reference 2025/2550/L
Application record
- Reference
- 2025/2550/L
- Category
- Heritage and listed buildings
- Status
- Final Decision
- Decision
- Granted
- Decided
- 7 Aug 2025
- Postcode
- NW3 1BX
Site history
Applications at this address on the Camden register
This site has had 6 applications since 2019: 5 approved, 0 refused.
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2026/2983/L Awaiting decision
40 Well Walk London NW3 1BX
Refurbishment of the existing timber sash windows, casement window and French doors to a Grade II* listed building through renewal of the deteriorated integrated draught proofing systems. The works comprise removal of the existing perished brush pile and the supply and installation of correctly specified replacement staff beads and parting beads, detailed as replica profiles to match the existing and routed to house a concealed draught proofing system, improving thermal performance and reducing air infiltration. All historic sash boxes, sashes and joinery are retained and repaired; replacement is limited to the staff beads and parting beads, and there is no alteration to the openings, fenestration pattern or external appearance of the building.
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2025/0518/A Granted
40 Well Walk London NW3 1BX
Display of a non illuminated hoarding in front of the house.
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2024/4861/L Granted
40 Well Walk London NW3 1BX
Internal alterations to all floors.
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2023/3050/T Granted
40 Well Walk London NW3 1BX
REAR GARDEN: 1 x Cherry (Prunus) (T1) - Reduce crown by 30%, (3m) to suitable growth points. Reduce lateral branch lengths to match inc. removing RHS horizontal limb touching neighbouring property.
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2018/5768/T Granted
40 Well Walk London NW3 1BX
REAR GARDEN: 1 x Medlar (T1) - Fell to ground level 1 x Cherry (T2) - Reduce crown by 25%to suitable growth points with empahsis on overhanging gardens
Timeline
Dates from the published record
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7 Aug 2025
Decision issued: Granted
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22 Jul 2026
Added to PlanIndex
What this grant of permission means
Camden granted permission on 7 August 2025, 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
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40 Well Walk London London NW3 1BX
Internal repairs and upgrade works, repair of existing rear balcony with new cast iron support pole, installation of bathroom at third floor.
Granted Heritage and listed buildings -
40 Well Walk London NW3 1BX
REAR GARDEN: 1 x Medlar (T1) - Fell to ground level 1 x Cherry (T2) - Reduce crown by 25%to suitable growth points with empahsis on overhanging gardens
Granted Trees -
40 Well Walk London London NW3 1BX
Condition 4 of 2018/4370/L (Method statement specifying the damp proofing works to the basement).
Granted Heritage and listed buildings -
40 Well Walk London NW3 1BX
REAR GARDEN: 1 x Cherry (Prunus) (T1) - Reduce crown by 30%, (3m) to suitable growth points. Reduce lateral branch lengths to match inc. removing RHS horizontal limb touching neighbouring property.
Granted Trees -
40 Well Walk London NW3 1BX
Internal alterations to all floors.
Granted Heritage and listed buildings
Other heritage and listed building applications
In Camden
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2026/0825/L Granted
88 Frognal London NW3 6XB
Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)
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2026/2946/L Awaiting decision
Flat 1, 73 Eton Avenue London NW3 3EU
Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.
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2026/3754/L Awaiting decision
10 Great Ormond Street London Camden WC1N 3RB
Coversion of 3 flats into 4 and internal alterations to the listed building
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2026/2194/L Withdrawn
Dunboyne Road Estate Dunboyne Road London NW3 2YY
Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.
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2026/3773/L Awaiting decision
47 Kelly Street London NW1 8PG
Replacement of concrete roof tiles with slate roof tiles (Retrospective)