7 Valnay Street London Wandsworth SW17 8PS

On-line 2026/1535
Council
Date received
24 Apr 2026
Date validated
24 Apr 2026
Postcode
SW17 8PS

Description

Conversion and Change of Use: Internal reconfiguration of the existing single-family dwelling to create two independent, self-contained residential units (2 x 2-bedroom/3-person flats). Incorporation of Consented Ground Floor Works (Ref: 2026/0310): Erection of a single-storey rear and side-infill extension to expand the ground floor footprint. Incorporation of Consented Roof Works (Ref: 2025/3027): Erection of a roof extension above the existing two-storey back addition (outrigger), featuring a 70-degree pitch and hung slate tiles to match the existing loft.

5.1/10
Planning Authority Score
#142 of 282

Wandsworth ranks #166 out of 282 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

Wandsworth decision performance
Based on MHCLG data, 2025
90%
Overall approval rate
Above avg (87%) #120 of 282
93%
Householder approved
Above avg (90%) #134 of 282
68%
Decided in 8 weeks
Below avg (71%) #166 of 282
37%
Extended time limit
Below avg (40%) #119 of 282
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