105 Aslett Street SW18 2BG Data via plota.co.uk

2026/2480 - Householder Approved

Proposal

Erection of part single, part two-storey rear/side extension. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
8 Jul 2026
✓
Validated
10 Jul 2026
✓
Approved
1 Sept 2026

Approved on 1 Sept 2026 · Delegated Standard · Last checked 2 Oct 2026

Site constraints 5

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 ↗
National infrastructure project 354 m away: Thames Tideway Tunnel
The site is 354 m from the project boundary. Waste water treatment, decided. The project page says whether consent was granted.
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Heliport CAA Height RestrictionsCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Inside the Wandsworth built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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 1

Last sold for £780,000 in May 2026. Terraced house, freehold.

29 May 2026£780,000

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

Building

Floor area122 m² (1,313 sq ft)
Energy ratingD (68 out of 100), could reach B
PropertyMid-terrace house, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
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
Householder
Postcode
SW18 2BG
Received
8 Jul 2026
Validated
10 Jul 2026
Ward
Wandle
Case officer
Show
Target decision
2 Sept 2026
Decision
Approve with Conditions
Decision date
1 Sept 2026
Decision level
Delegated Standard
Applicant
Show
Agent
NLA

How this decision compares

Decided in 53 days from validation, 5 days slower than Wandsworth's median of 48 for extensions. Approved, as 89% of extensions here are.

79%decided within 8 weeks
89%approved
1,166decided 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
15067619
Comments by
31 Jul 2026
Statutory expiry
31 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.