1 Cannon Lane London NW3 1EL Data via plota.co.uk
Proposal
The proposed works comprise the repair, maintenance, and minor alterations to the listed building. This includes chimney relining and associated repairs, full replacement of the roof, including tiles and associated edge details on a like-for-like basis, existing rainwater system to be repaired and reused wherever possible, localised brick and stone repairs, repointing in lime mortar, stabilisation and cleaning of external surfaces using either DOFF or TORC systems, and repairs to the front porch. Internal works include upgrades to services, attic insulation and ventilation improvements, removal of redundant equipment, localised internal repairs and redecoration using traditional materials and methods. Data via plota.co.uk
Application progress
Approved on 20 May 2026 · Delegated · Last checked 20 Sept 2026
Associated applications 2
Site constraints 9
Show all 32 with distances
- 16 mGarden Walls and Gates to Squires MountGrade II
- 30 mChestnut Lodge and Squires MountGrade II*
- 30 mThe Logs and Attached Wall and ArchwayGrade II
- 33 mNine Cannon BollardsGrade II
- 34 mGarden Walls, Gates and Bollards to Cannon HallGrade II
- 34 mTwo Lamp PostsGrade II
- 43 mCannon HallGrade II*
- 45 mGarden Walls and Gates to Chestnut LodgeGrade II
- 47 mOld Parish Lock UpGrade II
- 51 mThe CottageGrade II
- 63 m1-5, Squires MountGrade II
- 64 m14 and 15, East Heath RoadGrade II
- 67 mCannon LodgeGrade II*
- 71 mNumbers 16 and 17 and Attached WallGrade II
- 77 m25 and 27-29 Well Walk and walls and gate piersGrade II
- 78 mFoley HouseGrade II
- 79 mNumbers 21 and 23 and Walls and Gate PiersGrade II
- 89 mFront Wall and Entrance Porch to Number 11 Foley HouseGrade II
- 94 mLength of Garden Wall to South East of Foley HouseGrade II
- 102 mProvidence Corner and Cannon CottageGrade II
- 104 mManaton LodgeGrade II
- 106 mStables to South East of Foley HouseGrade II
- 119 mRailings to Footpath on North West SideGrade II
- 123 m26, Christchurch HillGrade II
- 123 mFour Lamp PostsGrade II
- 124 mKlippan HouseGrade II
- 126 mGate Piers to the North of Number 50 Klippan HouseGrade II
- 129 mChalybeate Well and Drinking Fountain Flanked by StepsGrade II
- 138 mNumber 46 and Attached Railings and WallGrade II*
- 143 mNumber 40 and Attached Railings, Walls and GatesGrade II*
- 145 m3 and 4, Gainsborough GardensGrade II
- 146 mNumbers 36 and 38 and Attached Railings, Walls and GatesGrade II
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £2,875,000 in August 2025. Other property, freehold.
More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in May 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Camden - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
How this decision compares
Decided in 34 days from validation, 16 days faster than Camden's median of 50 for listed building works. Approved, as 98% of listed building works here are.
Plota live figures for listed building works decided by Camden in the last twelve months, from validation. Camden decision record →
Consultation & key dates
- Comments by
- 17 May 2026
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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1 Cannon Lane London NW3 1EL
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