20A Tabor Grove, Wimbledon, Merton, SW19 4EB Data via plota.co.uk

26/HOUSE/1812 - Householder Pending Decision

Proposal

Application for new extended front porch and double height bay window. New front roof dormer. New single storey side extension. New fenestration throughout and new enlarged window openings to the rear 1st and 2nd floors. New hip to gable roof extension with new extended rear mansard roof dormer. New raised brick boundary wall. New replacement windows to flank wall in new locations. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Aug 2026
Decision
Expected by 15 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 14 Oct 2026 and 30 Oct 2026, from Merton's recent extensions.

The consultation period closed on 21 Sept 2026.

Documents 7

Statements & assessments 1

PDF Commenter’s name hidden Show Supporting Document Planning Public · 26 Aug 2026 View ↗

Application forms 2

PDF Commenter’s name hidden Show Supporting Document Planning Public · 26 Aug 2026 View ↗
PDF ApplicationFormRedacted.pdf Application Forms/Certificates · 26 Aug 2026 View ↗

Other documents 1

PDF Commenter’s name hidden Show Supporting Document Planning Public · 26 Aug 2026 View ↗

All documents on the council site ↗

Site constraints 5

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
1 listed building within 150 m of the postcode pin; Inside the Merton built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre about 41 m away: Wimbledon.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 3

Last sold for £995,000 in October 2022. Terraced house, freehold.

20 October 2022£995,000
27 March 2014£963,243
16 December 2005£450,000

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

Building

Floor area145 m² (1,561 sq ft)
Energy ratingC (76 out of 100), could reach B
PropertyEnd-terrace house, 7 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in December 2013, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Merton
Application type
Householder
Postcode
SW19 4EB
Received
20 Aug 2026
Validated
20 Aug 2026
Ward
Hillside
Case officer
Show
Target decision
15 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
The Cave Cooperative Ltd

Decision outlook

Day 50 of the 56-day target. Merton usually decides extensions by day 62.

Day 5012 days to the predicted decision (day 62)
45%decided within 8 weeks
91%approved
1,170decided 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
21 Sept 2026
Statutory expiry
15 Oct 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.

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.