52 Lingwell Road SW17 7NJ Data via plota.co.uk

2026/1565 - Certificate of Lawfulness - Proposed Approved

Proposal

Alterations including erection of dormer roof extension to main rear roof; Erection of extension above two-storey back addition. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
24 Apr 2026
✓
Validated
18 May 2026
✓
Approved
1 Jul 2026

Approved on 1 Jul 2026 · Delegated Standard · Last checked 31 Jul 2026

Site constraints 6

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 ↗
Also on the record
Registered park or garden 154 m away: Springfield Hospital; 1 listed building within 150 m; Inside the Wandsworth built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square; Metropolitan Open Land 68 m away.
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, 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 1

Last sold for £760,000 in May 2026. Terraced house, freehold.

15 May 2026£760,000Recorded as a transfer outside a standard sale

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

Building

Floor area104 m² (1,119 sq ft)
Energy ratingE (46 out of 100), could reach C
PropertyMid-terrace house, 5 habitable rooms
Built1950 to 1966
HeatingElectric storage heaters
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2025, 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
Certificate of Lawfulness - Proposed
Postcode
SW17 7NJ
Received
24 Apr 2026
Validated
18 May 2026
Ward
Tooting Bec, Wandsworth Common
Case officer
Show
Decision
Approve No Conditions
Decision date
1 Jul 2026
Decision level
Delegated Standard
Applicant
Show
Agent
A. Leonard
Freehold owner
Show

How this decision compares

Decided in 44 days from validation, 4 days faster 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

Comments by
6 May 2026
Statutory expiry
1 Jul 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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.