27 Sudbrooke Road SW12 8TQ Data via plota.co.uk

2026/1575 - Householder Approved

Proposal

Alterations including erection of single-storey rear/side extension; relocation of AC units; alterations to rear fenestration; external works to the front and rear gardens; alterations to the front boundary treatment; replacement of glass balustrades to the front lightwell with metal railings and to the rear lightwell with a walk-on grille; replacement of front door. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
27 Apr 2026
✓
Validated
9 Jun 2026
✓
Approved
24 Aug 2026

Approved on 24 Aug 2026 · Delegated Standard · Last checked 2 Oct 2026

Site constraints 7

Heliport CAA Height Restrictions
Air quality management area: Wandsworth AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Conservation area 15 m away: Nightingale Lane
The edge of the area; work outside it can still affect its setting.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Heliport CAA Height RestrictionsCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
2 listed buildings within 150 m; National infrastructure project 1634 m away: Thames Tideway Tunnel; Inside the Wandsworth built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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.

Sales history 2

Last sold for £4,600,000 in August 2024. Detached house, freehold.

23 August 2024£4,600,000
31 May 2006£1,432,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area383 m² (4,123 sq ft)
Energy ratingD (66 out of 100), could reach C
PropertyDetached house, 11 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in April 2016, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Wandsworth
Application type
Householder
Postcode
SW12 8TQ
Received
27 Apr 2026
Validated
9 Jun 2026
Ward
Balham
Case officer
Show
Target decision
28 Jul 2026
Decision
Approve with Conditions
Decision date
24 Aug 2026
Decision level
Delegated Standard
Applicant
Show
Agent
dRAW Architecture

How this decision compares

Decided in 76 days from validation, 28 days slower than Wandsworth's median of 48 for extensions. Approved, as 88% of extensions here are.

79%decided within 8 weeks
88%approved
1,194decided in the last year

Plota live figures for extensions decided by Wandsworth in the last twelve months, from validation. Wandsworth decision record →

Consultation & key dates

Alt. reference
14886072
Comments by
11 Aug 2026
Statutory expiry
11 Aug 2026
Wandsworth
Planning Authority Score
4.8/10
Below average
#164 of 296 councils
Relevant to this application:
Householder decisions

Wandsworth ranks #172 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Wandsworth decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #120 of 296
92%
Householder approved
Above avg (90%) #168 of 296
62%
Decided in 8 weeks
Below avg (63%) #172 of 296
37%
Extended time limit
Below avg (41%) #124 of 296
89%
Minor dwellings approved
680 decided (1-9 homes)
81%
Major dwellings approved
16 decided (10+ homes)
72%
Change of use approved
36 decided
2,062
Total decisions
206 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.