21 Swanwick Close SW15 4EF Data via plota.co.uk

2026/2612 - Application for Full Permission NONINVALID
Extensions & alterations

Proposal

Removal of the chimney stack and renewal of the roof covering including the reduction of the existing roof by150mm. Installation of two rooflights to roof. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Jul 2026
Decision
Expected by 21 Sept 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 49.

Documents

View the documents on the council's website ↗

Site constraints 4

Alton conservation area
Demolition needs planning permission and permitted development is restricted.
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 ↗
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 ↗
Also on the record
Inside the Wandsworth built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

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Other new applications on this street

22 Apr 2026Withdrawn

45 Swanwick Close SW15 4ES

Replacement of existing single-glazed timber-framed windows with double-glazed t...

2026/0868

Nearby new applications

8 Sept 2026Pending

191 Roehampton Lane SW15 4HN

T7 Sycamore of the submitted MWA Arboricultural Report Works: Remove (fell) to n...

2026/3203
8 Sept 2026Pending

189 Roehampton Lane SW15 4HN

T5 Apple of the submitted MWA Arboricultural Report Works: Reduce height and cro...

2026/3202
3 Sept 2026Pending

41 Minstead Gardens SW15 4ER

T1 Alder (Tag No.2260) - Cut back from property by 1.5m. - Crown lift to 2.5m. -...

2026/3142
3 Sept 2026

Downshire Field and Alton Activity Centre Alton Estate Roehampton SW15 4PS

Non material amendment to condition 15 pursuant to planning permission dated 20/...

2026/3135
1 Sept 2026Pending

2-26 Minstead Gardens, 68-86 Minstead Gardens, 245-261 Danebury Avenue SW15 4EB

The erection of a structure to house an external booster pump outside the Minste...

2026/3084
28 Aug 2026Pending

2-26 Minstead Gardens, 68-86 Minstead Gardens, 245-261 Danebury Avenue SW15 4EB

Fire Sprinkler InstallatiInstall automatic fire sprinkler systems in all bungalo...

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Important details

Council
Wandsworth
Application type
Application for Full Permission
Postcode
SW15 4EF
Received
27 Jul 2026
Validated
27 Jul 2026
Case officer
Show
Applicant
Show
Agent
PR

Decision outlook

Day 49, past Wandsworth's usual 46 days for extensions. 95% are decided within thirteen weeks, so most likely by 26 Oct 2026.

Day 497 days to the 56-day target
82%decided within 8 weeks
89%approved
800decided 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

Statutory expiry
16 Sept 2026

Historical activity at this location

18 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
Communal land near number 46 Swanwick Close SW15 4ES
T0794 Pear - Crown Lift to 2m for pedestrian clearance and clear lamp column to improve i…
2025/0756
2025 Approved
287 Danebury Avenue SW15 4DL
Two tree (rear garden): Fell.
2025/0111
2022 Approved
1 Chadwick Close SW15 4ET
T002 Callery Pear Fasitigiata: Crown lift all round to 2.5m and clear street light. T003…
2023/0198
2023 Approved
53 Minstead Gardens SW15 4ER
T1 Norway Maple - Fell.
2023/4784
2024 Refused
13 Swanwick Close SW15 4EF
Erection of single-storey rear extension to extend beyond the rear wall of the existing d…
2024/0448
2023 Approved
14 Chadwick Close SW15 4ET
TPO 187/1997 - T11 (T1 on application) - Birch: Reduce length of all branches by up to 2…
2023/2289
2023
Balmain Court 3 Cleeve Way SW15 4DD
T1 (0550nt) 1x Birch - Lateral prune south aspect by approx 1.5m to clear lamp column and…
2023/1876
2022 Approved
6 Chadwick Close SW15 4ET
1x Betula Jaquemontii (Dead Standing Tree) - Fell. 5 DAY NOTICE. Close to roadside, prope…
2022/4362
2022 Approved
1 Chadwick Close SW15 4ET
TPO 187/1997 - T4 Lime: Reduce crown in height by 4 meters and shape. Plus remove deadwoo…
2022/5073
2019 Approved
Chadwick Close SW15 4ET
Adajcent to Parking Area in front of 14 Chadwick Close: G1 Hornbeam, T2 Lime - Reduce and…
2019/5049
2019 Approved
47 to 53 Minstead Gardens SW15 4ER
In front of no 47: T2260 Whitebeam - Cut back to clear property line by 2m; crown lift to…
2019/3509
2018 Approved
Mount Clare Minstead Gardens SW15 4EE
Land opposite Blake and Cornell Houses: T17 Plane (Platanus x hispanica) Reduce compromis…
2018/3625
2017 Approved
London & Quadrant Housing estate - Chadwick Close London SW15 4ET
(Former Danebury School Site) Opposite 10 Chadwick Close: T14 Field Maple - Crown lift to…
2017/6680
2017 Approved
307 Danebury Avenue SW15 4DL
Rear Garden: T1 Lawsons Cypress - Remove.
2017/1829
2017 Approved
4 Chadwick Close London SW15 4ET
(Formerly Danebury School site) Rear Garden: T4, T5 Lime - Crown lift to 6m, by pruning s…
2017/0111
2016 Approved
42 Swanwick Close London SW15 4ES
Rear Garden: T1 Conifer - Fell as close to ground level as possible.
2016/7427
2016 Approved
39 Swanwick Close London SW15 4EF
Remote Garden, behind 33-34 Swanwick Close: T1 Beech - Fell to ground level.
2016/5127
2016 Approved
289 Danebury Avenue SW15 4DL
Garden, opposite 305 Danebury Avenue: T1 Prunus - Fell to ground level and treat stump to…
2016/2917
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
Source: MHCLG planning statistics · See full council rankings