3 Berkeley Place, Wimbledon, Merton, SW19 4NN Data via plota.co.uk

26/HOUSE/2317 - Householder Pending Consideration

Proposal

Application for installation of an external air conditioning condenser unit and erection of a garden shed structure Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
14 Oct 2026
✓
Validated
19 Oct 2026
Decision
Expected by 14 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 13 Dec 2026 and 25 Dec 2026, from Merton's recent extensions.

Comments are open until 24 Nov 2026

Comment on this application ↗

Documents 21

Statements & assessments 5

PDF Commenter’s name hidden Show Supporting Document Planning Public · 19 Oct 2026 View ↗
PDF Commenter’s name hidden Show Supporting Document Planning Public · 19 Oct 2026 View ↗
PDF Commenter’s name hidden Show Supporting Document Planning Public · 19 Oct 2026 View ↗
PDF Commenter’s name hidden Show Supporting Document Planning Public · 19 Oct 2026 View ↗
PDF Topographical survey as existing.pdf Plans · 19 Oct 2026 View ↗

Application forms 2

PDF Commenter’s name hidden Show Supporting Document Planning Public · 19 Oct 2026 View ↗
PDF ApplicationFormRedacted.pdf Application Forms/Certificates · 19 Oct 2026 View ↗

Other documents 1

PDF Commenter’s name hidden Show Supporting Document Planning Public · 19 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 7

Wimbledon West 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 ↗
Air quality management area: Merton 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
11 listed buildings within 150 m; Special area of conservation 401 m away: Wimbledon Common; SSSI 401 m away: Wimbledon Common SSSI; Inside the Merton 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 scheduled monument at the site

Checked on 4 November 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 2

Last sold for £1,250,000 in February 2002. Terraced house, freehold.

6 February 2002£1,250,000
20 January 1995£555,000

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

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Important details

Council
Merton
Application type
Householder
Postcode
SW19 4NN
Received
14 Oct 2026
Validated
19 Oct 2026
Ward
Hillside
Case officer
Show
Target decision
14 Dec 2026
Decision level
Delegated
Applicant
Show
Agent
DO+CO Studio

Decision outlook

Day 18 of the 56-day target. Merton usually decides extensions by day 56.

Day 1838 days to the 56-day target
50%decided within 8 weeks
91%approved
1,375decided in the last year

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

Consultation & key dates

Comments by
24 Nov 2026
Statutory expiry
14 Dec 2026
Merton
Planning Authority Score
4.5/10
Below average
#173 of 296 councils
Relevant to this application:
Householder decisions

Merton ranks #196 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
Merton decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #135 of 296
92%
Householder approved
Above avg (90%) #158 of 296
57%
Decided in 8 weeks
Below avg (63%) #196 of 296
39%
Extended time limit
Below avg (41%) #139 of 296
54%
Minor dwellings approved
82 decided (1-9 homes)
100%
Major dwellings approved
11 decided (10+ homes)
83%
Change of use approved
24 decided
1,079
Total decisions
115 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.