Planning application
4th Floor Flat 31 Gloucester Avenue London NW1 7AU
Works: Extension Loft or dormer Windows or glazing
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Erection of a mansard roof extension with front dormer windows, formation of rear inset terrace with glass balustrading, replacement of existing rear door/balcony with new window and associated internal alterations.
As published by the council, reference 2018/1682/L
Application record
- Reference
- 2018/1682/L
- Category
- Heritage and listed buildings
- Status
- Final Decision
- Decision
- Refused
- Decided
- 6 Jun 2018
- Postcode
- NW1 7AU
Site history
Applications at this address on the Camden register
This site has had 2 applications since 2018: 0 approved, 2 refused.
-
2018/1123/P Refused
4th Floor Flat 31 Gloucester Avenue London NW1 7AU
Erection of a mansard roof extension with front dormer windows, formation of rear inset terrace with glass balustrading, replacement of existing rear door/balcony with new window and associated internal alterations.
Timeline
Dates from the published record
-
6 Jun 2018
Decision issued: Refused
-
22 Jul 2026
Added to PlanIndex
What this refusal means
Camden refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
-
Ground Floor Flat 31 Gloucester Avenue London NW1 7AU
Internal and external additions and alterations including enlargement of rear ground floor window to allow access to garden, replacement window to rear side ground floor with hardwood recessed vertical window, works of refurbishment to double sash windows at front and installation of internal shutters to front ground floor window to existing flat (Class C3).
Granted Heritage and listed buildings Windows or glazing -
Flat 4th Floor 31 Gloucester Avenue London NW1 7AU
Enlargement of mansard roof extension at fourth floor level.
Refused Heritage and listed buildings Extension Loft or dormer -
Ground Floor Flat 31 Gloucester Avenue London NW1 7AU
Alterations to fenestration including replacement timber window to front ground floor with cast cill planter rail, enlargement of rear ground floor window to allow access to garden, enlargement of rear first floor window to doors with juliet balcony and infill window to rear ground floor.
Withdrawn Full applications Extension Windows or glazing -
Flat 4th Floor 31 Gloucester Avenue London NW1 7AU
Enlargement of existing fourth floor roof extension with associated works including removal of front balustrade.
Granted Heritage and listed buildings Extension -
Ground Floor Flat 31 Gloucester Avenue London NW1 7AU
Alterations to fenestration including replacement timber window to front ground floor with cast cill planter rail, enlargement of rear ground floor window to allow access to garden, enlargement of rear first floor window to doors with juliet balcony and infill window to rear ground.
Withdrawn Heritage and listed buildings Extension Windows or glazing -
Ground Floor Flat 31 Gloucester Avenue London NW1 7AU
Alterations to fenestration including enlargement of rear ground floor window to allow access to garden, replacement window to rear side ground floor and works of refurbishment to double sash windows at front to existing flat (Class C3).
Granted Full applications Windows or glazing
Other heritage and listed building applications
In Camden
-
2026/3649/L Awaiting decision
83 Highgate West Hill London N6 6LU
Proposed internal alterations including adding secondary glazing to windows internally and reconfigurations of floor layouts, erection of two rear dormers replacing the existing rear dormer, removal of the existing triangular front dormer and solar panel to rear roof, replacement of existing handrails with metal railings, installation of an A/C unit on rooftop, replacement of the glazed roof of the lower ground floor rear extension with a solid flat roof, and re-landscaping to front courtyard.
-
2026/0903/L Granted
61-63 Cartwright Gardens London Camden WC1H 9EL
Details pursuant to condition 2 (ground floor windows) and 3 (railings) of listed building consent 2023/2307/L (Allowed at appeal APP/X5210/Y/24/3338859 dated 30/08/2024) for; 'Erection of external lift to rear elevation and associated external alterations. Internal alterations to accommodate lift access'
-
2026/2510/L Granted
Flat A 26 Eton Avenue London NW3 3HL
Proposed internal alterations and external alterations to side and rear elevations of the garden flat.
-
2026/2891/L Granted
42 Mornington Terrace London Camden NW1 7RT
Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.
-
2026/3851/L Awaiting decision
10 Chalcot Crescent London NW1 8YD
Variation of condition 2 (drawings) to listed building consent 2025/4952/L dated 16/01/2026 for 'Erection of a lower ground floor rear extension and internal alterations' for the removal of the existing non-original loft hatch and roof hatch above, and the installation of an automatic opening vent (AOV) rooflight.