119 Twilley Street SW18 4NW Data via plota.co.uk

2026/3134 - Application for Full Permission Pending Consideration

Proposal

Alterations including erection of an extension above part of the two-storey back Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
2 Sept 2026
Decision
Expected by 30 Oct 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 28 Oct 2026; it is now day 56.

Site constraints 10

Wandle Valley Regional Park (Core Strategy & DMPD)Heliport CAA Height Restrictions
Flood zone 2, rivers and sea
Medium chance: between a 1 in 100 and 1 in 1,000 annual chance from rivers, or 1 in 200 to 1 in 1,000 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Archaeological priority area
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 503 m away: Thames Tideway Tunnel
The site is 503 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 ↗
Wandle Valley Regional Park (Core Strategy & DMPD)Council record
Recorded by the council for this site.
Council site ↗
Heliport CAA Height RestrictionsCouncil record
Recorded by the council for this site.
Council site ↗
Also on the record
Flood defence 26 m away (natural high ground, designed for a 1 in 50 year flood); Inside the Wandsworth built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square; Metropolitan Open Land 46 m away.
Not affected
Not green belt · No listed building at the site · No scheduled monument at the site

Checked on 27 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 £445,000 in December 2021. Flat or maisonette, leasehold.

20 December 2021£445,000
28 July 1999£86,500

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

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Important details

Council
Wandsworth
Application type
Application for Full Permission
Postcode
SW18 4NW
Received
2 Sept 2026
Validated
2 Sept 2026
Ward
Wandle
Case officer
Show
Target decision
30 Oct 2026
Applicant
Show
Agent
Eric Davies (Chartered Structural Engineer)

Decision outlook

Day 56, past Wandsworth's usual 48 days for extensions. 93% are decided within thirteen weeks, so most likely by 2 Dec 2026.

Day 560 days to the 56-day target
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
15195909
Statutory expiry
29 Sept 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