Planning application
17 Downshire Hill London NW3 1NT
Works: Extension Loft or dormer Demolition Windows or glazing 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
The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, creation of a terraced area at rear ground floor level, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase and bin store area, new stone steps and new balustrade in connection with existing use as residential dwelling (Class C3).
As published by the council, reference 2012/4784/P
Application record
- Reference
- 2012/4784/P
- Category
- Full applications
- Status
- Final Decision
- Decision
- Granted
- Decided
- 19 Nov 2012
- Postcode
- NW3 1NT
Site history
Applications at this address on the Camden register
This site has had 13 applications since 2011: 10 approved, 1 refused.
-
2015/3332/L Granted
17 Downshire Hill London NW3 1NT
Submission of stone sample and section drawings as required by conditions 2(a) and 2(b) of Listed Building Consent ref 2013/6163/L (dated 03/09/2014), for the demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.
-
2015/1265/L Granted
17 Downshire Hill London NW3 1NT
Details of all new windows & services runs in relation to conditions 2(c) and (d) of listed building consent (2013/6163/L) dated 15/11/2013 for the demolition of rear extension at ground floor level, and related works.
-
2014/7040/L Granted
17 Downshire Hill London NW3 1NT
Details of Welsh slate sample in relation to condition 4 (Sample panels of the facing brickwork for the rear extension, front wall and bin store demonstrating the proposed colour, texture, face-bond and pointing) of 2013/6163/L, for demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.
-
2014/2519/P Granted
17 Downshire Hill London NW3 1NT
Erection of a summer house and spiral wine cellar.
-
2014/2826/L Granted
17 Downshire Hill London NW3 1NT
Erection of a summer house and spiral wine cellar.
-
2014/2157/P Granted
17 Downshire Hill London NW3 1NT
Non material amendment (alterations to rear garden landscaping) following planning permission granted 19/11/12 (ref: 2012/4784/P) for the erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, creation of a terraced area at rear ground floor level, installation of a window in the flank wall north-east elevation, alterations to ground floor front elevation including a new staircase and bin store area, new stone steps and new balustrade in connection with existing use as residential dwelling (Class C3).
-
2013/6760/P Granted
17 Downshire Hill London NW3 1NT
Non-material amendment to planning permission granted 19/11/12 (ref: 2012/4784/P) for the erection of a ground floor single storey rear extension and replacement side extension, infill first floor side extension, installation of roofllights, creation of a terraced area, installation of a window, demolition and erection of a single-storey summer house in the rear garden and alterations to front elevation 0f dwelling house; namely to allow the addition of a rooflight to ground floor cloakroom area.
-
2013/6163/L Granted
17 Downshire Hill London NW3 1NT
Demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.
-
2012/4818/L Refused
17 Downshire Hill London NW3 1NT
The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase, new stone steps and bin store area and new balustrade and internal alterations in connection with existing use as residential dwelling (Class C3).
-
2012/0634/P Withdrawn
17 Downshire Hill London NW3 1NT
The erection of a single storey full width rear extension at ground floor level, an infill side extension to the rear at first floor level with rooflights to the ground and first floors, new roof terraces to the rear at ground and first floor level, installation of new window to the flank wall north-east elevation, demolition and erection of a new timber panel summer house to the rear garden area, alteration to ground floor front elevation in connection with new staircase and bin store area including new balustrade all associated with the use as residential dwelling (Class C3).
Timeline
Dates from the published record
-
19 Nov 2012
Decision issued: Granted
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
2 later applications on the register refer to this one:
-
2014/2157/P Granted
17 Downshire Hill London NW3 1NT
Non material amendment (alterations to rear garden landscaping) following planning permission granted 19/11/12 (ref: 2012/4784/P) for the erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, creation of a terraced area at rear ground floor level, installation of a window in the flank wall north-east elevation, alterations to ground floor front elevation including a new staircase and bin store area, new stone steps and new balustrade in connection with existing use as residential dwelling (Class C3).
-
2013/6760/P Granted
17 Downshire Hill London NW3 1NT
Non-material amendment to planning permission granted 19/11/12 (ref: 2012/4784/P) for the erection of a ground floor single storey rear extension and replacement side extension, infill first floor side extension, installation of roofllights, creation of a terraced area, installation of a window, demolition and erection of a single-storey summer house in the rear garden and alterations to front elevation 0f dwelling house; namely to allow the addition of a rooflight to ground floor cloakroom area.
What this grant of permission means
Camden granted permission on 19 November 2012, 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
-
17 Downshire Hill London NW3 1NT
Demolition of rear extension at ground floor level. Construction new extension to rear at ground floor level. Construction of small infill side extension to rear at first floor level. Internal alterations to both floors. Alterations to front stairs and creation of bin stores. Garden/patio external works.
Granted Heritage and listed buildings Extension Demolition -
17 Downshire Hill London NW3 1NT
The erection of a single storey rear extension and replacement side extension at ground floor level, an infill side extension at rear first floor level, installation of rooflights in the ground and first floor extensions, installation of a window in the flank wall north-east elevation, demolition and erection of a single-storey summer house in the rear garden, alterations to ground floor front elevation including a new staircase, new stone steps and bin store area and new balustrade and internal alterations in connection with existing use as residential dwelling (Class C3).
Refused Heritage and listed buildings Extension Loft or dormer +2Small domestic -
17 Downshire Hill London NW3 1NT
Details of all new windows & services runs in relation to conditions 2(c) and (d) of listed building consent (2013/6163/L) dated 15/11/2013 for the demolition of rear extension at ground floor level, and related works.
Granted Heritage and listed buildings Extension Demolition +1 -
17 Downshire Hill London NW3 1NT
The erection of a single storey full width rear extension at ground floor level, an infill side extension to the rear at first floor level with rooflights to the ground and first floors, new roof terraces to the rear at ground and first floor level, installation of new window to the flank wall north-east elevation, demolition and erection of a new timber panel summer house to the rear garden area, alteration to ground floor front elevation in connection with new staircase and bin store area including new balustrade all associated with the use as residential dwelling (Class C3).
Withdrawn Full applications Extension Loft or dormer +3Small domestic -
17 Downshire Hill London NW3 1NT
Erection of a summer house and spiral wine cellar.
Granted Full applications -
17 Downshire Hill London NW3 1NT
The erection of a single storey full width rear extension at ground floor level, an infill side extension to the rear at first floor level with rooflights to the ground and first floors, new roof terraces to the rear at ground and first floor level, installation of new window to the flank wall north-east elevation, demolition and erection of a new timber panel summer house to the rear garden area, alteration to ground floor front elevation in connection with new staircase and bin store area including new balustrade, internal alterations to the ground and first floor levels including removal of wall, ceilings, joinery and doors all associated with the use as residential dwelling (Class C3).
Withdrawn Heritage and listed buildings Extension Loft or dormer +3Small 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.