99 Heath Street London NW3 6SS Data via plota.co.uk
Proposal
Confirmation of the implementation of planning permission granted, subject to a legal agreement dated 06/12/2007 for 'Change of use from offices (A2) to single family dwellinghouse (C3), the erection of extension at rear ground floor level within courtyard and formation of a terrace over, extension at ground floor level to western end of courtyard, creation of off-street open car parking space and minor elevational changes to The Mount elevation.', by way of erection of the extension at ground floor level to the western end of the courtyard, creation of an off-street car parking space, and minor elevational changes to the Mount elevation. Data via plota.co.uk
Application progress
Approved around 30 Sept 2026 · Last checked 13 Aug 2026
Site constraints 9
Show all 70 with distances
- 7 m1, 2 and 3, the Mount SquareGrade II
- 16 m110 and 110b, Heath StreetGrade II
- 18 m112 and 114, Heath StreetGrade II
- 19 mTwo Lamp Posts on the South SideGrade II
- 19 m1, ELM ROWGrade II*
- 20 m4, 5 and 7, the Mount SquareGrade II
- 21 m113, 115 and 117, Heath StreetGrade II
- 24 mConduit CottageGrade II
- 25 m12-17, the Mount SquareGrade II
- 26 mNumber 118 and Attached RailingsGrade II
- 27 m8 and 8a, the Mount SquareGrade II
- 32 mNumbers 119 and 121 and Attached RailingsGrade II
- 33 mGarden Entrance Gateway to Number 120 the Friends Meeting HouseGrade II
- 35 m3, ELM ROWGrade II
- 36 mLamp PostGrade II
- 37 mElm Lodge and Attached Garden WallGrade II*
- 38 mHolly CottageGrade II
- 39 m10 and 11, the Mount SquareGrade II
- 39 mOld Grove House and Attached Outbuildings and RailingsGrade II
- 39 mFriends Meeting HouseGrade II
- 42 mNew Grove HouseGrade II
- 42 m123, Heath StreetGrade II
- 43 mCaroline HouseGrade II
- 43 m4, Hampstead SquareGrade II
- 47 m125, Heath StreetGrade II
- 47 mGarden Wall to Number 26 Old Grove HouseGrade II
- 47 m5, ELM ROWGrade II
- 48 mTwo Lamp PostsGrade II
- 54 m7, 8, 8a and 9, Hampstead SquareGrade II
- 57 mNumber 2 and Attached RailingsGrade II
- 57 mNumber 1 and Attached RailingsGrade II
- 62 mGarden Gates, Railings and Walls to Fenton HouseGrade II
- 66 m8 and 9, the MountGrade II
- 67 mTwo Lamp PostsGrade II
- 69 mStables in Rear Yard of the Duke of Hamilton Public House (Public House Not Included)Grade II
- 71 mVine HouseGrade II
- 73 mBoundary Wall to Admiral's House, 25 Hampstead Grove and Grove End, Admiral's Walk, Hampstead Grove and Upper TerraceGrade II
- 75 mFour Garden Statues and A Cistern in the Grounds of Fenton HouseGrade II
- 75 mFenton HouseGrade I
- 83 mLawn HouseGrade II
- 85 mGuyon HouseGrade II
- 87 mBoundary Wall, Piers and Southern GateGrade II
- 93 mCircular Ward and Attached Ablution and Water Tank Tower at Former New End HospitalGrade II*
- 94 m96 and 96a, Heath StreetGrade II
- 96 mOriginal Workhouse Block at Former New End Hospital and Attached RailingsGrade II
- 98 mVolta House, Bolton House, Windmill Hill House and Enfield HouseGrade II
- 98 mInfirmary block and linking corridors at former New End HospitalGrade II
- 100 mChrist ChurchGrade II
- 101 m92 and 94, Heath StreetGrade II
- 102 mAdmiral's HouseGrade II
- 107 mCloth HillGrade II*
- 107 mGarden Wall, Railings and Gate to Cloth HillGrade II
- 108 mFenton House GarageGrade II
- 109 mChrist Church (Hampstead) War MemorialGrade II
- 114 m86, 88 and 90, Heath StreetGrade II
- 125 mGrove LodgeGrade II
- 129 mRailings to Water ReservoirGrade II
- 130 mNetley CottageGrade II
- 130 mGarden Wall to Romneys HouseGrade II
- 133 mThree Lamp PostsGrade II
- 134 mBaptist ChurchGrade II
- 136 mRomneys HouseGrade I
- 136 mNumbers 10, 12 and 14 and Attached Railings and Lamp HolderGrade II
- 140 mGarden Wall to Number 10 Netley CottageGrade II
- 140 mTerrace LodgeGrade II
- 142 mChristchurch School and School Houses and Attached RailingsGrade II
- 147 mK6 Telephone Kiosk Approximately 3 Metres North of Upper Terrace JunctionGrade II
- 147 mThe Holly Bush Public HouseGrade II
- 150 m1, Cannon PlaceGrade II
- 150 mLamp PostGrade 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.
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Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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%).
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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99 Heath Street London NW3 6SS
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