9 Merton Hall Road, Wimbledon, Merton, SW19 3PP Data via plota.co.uk

26/NMA/1811 - Non-Material Amendment - Section 96A Approved
Admin / procedural

Proposal

Application for non-material amendments to application , erection of a single storey rear extension. Non-material amendment relates to the glazing on the side elevation (facing brick wall) and two new rooflights Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
21 Aug 2026
✓
Validated
26 Aug 2026
✓
Approved
22 Sept 2026

Approved on 22 Sept 2026 · Delegated · Last checked 1 Oct 2026

Documents 3

Decision & officer reports 1

PDF Decision Notice Decision Notice · 22 Sept 2026 View ↗

Plans & drawings 1

PDF Proposed Plans Plans · 26 Aug 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf Application Forms/Certificates · 26 Aug 2026 View ↗

All documents on the council site ↗

Associated applications 2

  • Part of

    Fullcouncil archive
    • AmendmentApplication for non-material amendmentsThis application26/NMA/1811

Site constraints 4

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
Conservation area 66 m away: Merton Hall Road; Inside the Merton built-up area; Public transport access: PTAL 4 (good), 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 17 October 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 1

Last sold for £1,450,000 in April 2021. Semi-detached house, freehold.

29 April 2021£1,450,000

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

Building

Floor area197 m² (2,120 sq ft)
Energy ratingD (59 out of 100), could reach C
PropertySemi-detached house, 9 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2020, 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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Other new applications on this street

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Important details

Council
Merton
Application type
Non-Material Amendment - Section 96A
Postcode
SW19 3PP
Received
21 Aug 2026
Validated
26 Aug 2026
Ward
Wimbledon Town And Dundonald
Case officer
Show
Target decision
23 Sept 2026
Decision
Grant Non-Material Amendment To Planning Permission
Decision date
22 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Ellisclare ltd

Consultation & key dates

Statutory expiry
23 Sept 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
25 Merton Hall Road Wimbledon SW19 3PR
T1 - CHERRY PLUM - REDUCE CROWN TO MOST RECENT POINTS. T2 - CHERRY PLUM - REDUCE CROWN TO…
25/T2452
2024 Approved
29 Trevor Road Wimbledon SW19 3PW
SINGLE STOREY SIDE INFILL EXTENSION.
24/P3663
2024 Approved
29 Trevor Road Wimbledon SW19 3PW
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
24/P3661
2024 Approved
9 Merton Hall Road Wimbledon SW19 3PP
ERECTION OF A SINGLE STOREY EAR EXTENSION.
24/P3286
2024 Approved
23 Merton Hall Road Wimbledon SW19 3PR
FRONT GARDEN YEW - FELL
24/T2888
2024 Approved
4 Merton Hall Road Wimbledon London SW19 3PP
ERECTION OF A SINGLE STOREY REAR EXTENSION AND DECKING.
24/P2307
2024 Approved
7 Trevor Road Wimbledon London SW19 3PW
ERECTION OF A SINGLE STOREY REAR EXTENSION.
24/P1898
2024 Approved
2 Trevor Road Wimbledon London SW19 3PW
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION
24/P1858
2023 Approved
7 Merton Hall Road Wimbledon Chase London SW19 3PP
ERECTION OF A SINGLE STOREY REAR/SIDE EXTENSION.
23/P2293
2023 Approved
Flat 2 1A Merton Hall Road Wimbledon Chase London SW19 3PP
CONVERSION OF ROOFSPACE AND ERECTION OF AN L SHAPED ROOF EXTENSION AND 1 X JULIETTE BALCO…
23/P2280/INVALID
2023 Approved
Flat 2 1A Merton Hall Road Wimbledon Chase London SW19 3PP
CONVERSION OF ROOFSPACE AND ERECTION OF AN L SHAPED ROOF EXTENSION AND 1 X JULIETTE BALCO…
23/P2280
2023 Withdrawn
Flat 2 1A Merton Hall Road Wimbledon Chase London SW19 3PP
CONVERSION OF ROOFSPACE AND ERECTION OF A DORMER ROOF EXTENSION.
23/P1338/INVALID
2023 Withdrawn
Flat 1 1A Merton Hall Road Wimbledon Chase London SW19 3PP
CONVERSION OF ROOFSPACE AND ERECTION OF A DORMER EXTENSION.
23/P0987
2022 Approved
33 Trevor Road Wimbledon London SW19 3PW
ERECTION OF A ROOF HIP TO GABLE CONVERSION WITH L-SHAPED ROOF EXTENSION, FLOOR PLAN REDES…
22/P1448
2022 Approved
33 Trevor Road Wimbledon London SW19 3PW
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ROOF HIP TO G…
22/P1447
2022 Approved
33 Trevor Road Wimbledon London SW19 3PW
ERECTION OF A SINGLE STOREY WRAPAROUND EXTENSION.
22/P1446
2021 Approved
21 Trevor Road Wimbledon London SW19 3PW
ERECTION OF A SINGLE STOREY SIDE EXTENSION.
21/P4426
2021 Approved
3A William Road Wimbledon London SW19 3PL
ERECTION OF A REAR ROOF EXTENSION AND THE INSTALLATION OF 3 X ROOF LIGHTS TO FLAT ROOF.
21/P3039
2021 Approved
Flat 1 20 Merton Hall Road Wimbledon Chase London SW19 3PP
ERECTION OF A SINGLE STOREY REAR EXTENSION.
21/P2382
2021 Approved
12 Trevor Road Wimbledon London SW19 3PW
CONVERSION OF ROOFSPACE, INCLUDING THE ERECTION OF A REAR ROOF EXTENSION
21/P2084
2016 Approved
21 Merton Hall Road Wimbledon Chase London SW19 3PR
1X LIME TREE TO BE CROWN REDUCED BY UP TO 4 METRES BACK TO PREVIOUS POINTS OF REDUCTION.
16/T2687
2016 Approved
First Floor 29 William Road Wimbledon SW19 3PL
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION
16/P1994
2016 Approved
First Floor 29 William Road Wimbledon SW19 3PL
ERECTION OF A HIP TO GABLE AND REAR ROOF EXTENSION
16/P1994/INVALID
2016 Approved
92 Dundonald Road Wimbledon London SW19 3PN
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF A SINGLE ST…
16/P0933
2016 Approved
12 Merton Hall Road Wimbledon Chase SW19 3PP
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
16/P0139
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
Source: MHCLG planning statistics · See full council rankings

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.