76 Flat C Clapham Common West Side London Wandsworth SW4 9AX
Pending
2026/1464
Description
Alterations including replacement of existing rear dormer with a mansard roof extension, formation of a roof terrace with glazed balustrade, installation of rooflights to the front roof slope, and associated internal alterations.
Nearby new applications
40 Honeywell Road SW11 6EF
Raising the ridge height of the main house roof by 300mm, enlargement of the exi...
139 Mallinson Road London Wandsworth SW11 1BH
139 Mallinson Road SW11 1BH
Construction of a single storey wrap around extension to form an open plan kitch...
97 Honeywell Road SW11 6ED
Erection of single storey outbuilding in rear garden.
Thomas S Preparatory School Broomwood Road SW11 6JZ
As Per Report T1 - London Plane Re-pollard T9 - London Plane Re-pollard T17 - Ro...
36 Devereux Road SW11 6JS
Loft conversion by extending the outrigger mansard to the back
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
With conditions
61 Clapham Common West Side SW4 9AU
Installation of metal railings to front and side lightwells.
2024
Refused
82 Clapham Common West Side SW4 9AY
TPO 81/1986. Rear Garden Centre Of Garden T5 - 1 x Acacia to crown reduce by approximatel…
2024
Approved
82 Clapham Common West Side SW4 9AY
Laurel: Remove the front stem.
2024
Refused
82 Clapham Common West Side SW4 9AY
Rear Garden Centre Of Garden T5 - 1 x Acacia to crown reduce by approximately 5 meters. R…
2024
With conditions
214 Broomwood Road London SW11 6JY
Retention of existing velux windows to front and rear roof slopes.
2024
With conditions
214 Broomwood Road London SW11 6JY
Retention of existing velux windows to front and rear roof roof slopes.
2024
Refused
72 Clapham Common West Side SW4 9AX
Installation of air conditioning unit on main roof.
2024
Refused
71 Clapham Common West Side SW4 9AX
Alterations including excavation to the existing basement including formation of an enlar…
2024
Refused
71 Clapham Common West Side SW4 9AX
Alterations including excavation to the existing basement including formation of an enlar…
2024
With conditions
8 Adderley Grove SW11 6NA
Alterations including erection of single storey side extension, lowering floor level to b…
2024
With conditions
8 Adderley Grove SW11 6NA
Alterations including erection of mansard roof extension to main rear roof (with French d…
2023
With conditions
25 Winsham Grove SW11 6NB
Alterations including erection of mansard roof extension (with french doors and safety ra…
2022
Approved
81 Clapham Common West Side SW4 9AY
T1. Ornamental Acer - 20% Crown thin. T2 Evergreen Magnolia - Selective and formative pru…
2021
With conditions
77 Clapham Common West Side SW4 9AY
Alterations including the erection of a mansard roof extension to main rear roof slope in…
2021
With conditions
72 Clapham Common West Side SW4 9AX
Alterations including erection of a roof extension (with french doors and safety railing)…
2021
Withdrawn
71 Clapham Common West Side SW4 9AX
Alterations including erection of two storey rear extension at first floor level.
2020
With conditions
69 Clapham Common West Side SW4 9AU
Alterations including pitched roof to existing extension within side return, bi-fold door…
2020
Refused
69 Clapham Common West Side SW4 9AU
Alterations including installation of replacement timber windows and doors to front and r…
2020
With conditions
Flat A 76 Clapham Common West Side SW4 9AX
Details of deletion of cycle store and Arboricultural Impact Assessment Report pursuant t…
2019
Approved
Brook House 81A Clapham Common West Side SW4 9AY
Close to boundary with 81 Clapham Common West Side: T1 Ash - Cut back lateral growth over…
2016
With conditions
6 Winsham Grove SW11 6ND
Erection of roof extension to main rear roof; erection of single storey rear/side extensi…
2016
With conditions
68 Clapham Common West Side SW4 9AU
Alterations including erection of mansard roof extension to main rear roof. Formation of…
2016
With conditions
Flat C 66 Clapham Common West Side SW4 9AU
Details of roof terrace screening pursuant to condition 4 of planning permission dated 21…
2016
With conditions
63 Clapham Common West Side SW4 9AU
Alterations to rear roof extension to replace windows with French doors and balustrade.
2016
With conditions
24 Winsham Grove SW11 6NE
Excavation to create basement, including formation of front and rear lightwells with gril…
Wandsworth
Planning Authority Score
5.2/10
Average
#138 of 292 councils
Relevant to this application:
Householder decisions
Wandsworth ranks #162 out of 292 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
Wandsworth decision performance
Based on MHCLG data, 2025
90%
Overall approval rate
Above avg (87%) #122 of 292
93%
Householder approved
Above avg (90%) #138 of 292
63%
Decided in 8 weeks
Below avg (64%) #162 of 292
37%
Extended time limit
Below avg (40%) #123 of 292
88%
Minor dwellings approved
720 decided (1-9 homes)
83%
Major dwellings approved
18 decided (10+ homes)
82%
Change of use approved
38 decided
2,141
Total decisions
222 refused in 2025