1 The Grange, Wimbledon, Merton, SW19 4PT Data via plota.co.uk

26/HOUSE/2247 - Householder Pending Consideration
Utility infrastructure

Proposal

Provision of a single air conditioning unit to the rear of 1 The Grange. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
week of 5 Oct 2026
✓
Validated
7 Oct 2026
Decision
Expected by 2 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 16 Dec 2026 and 3 Jan 2027, from Merton's recent householder applications.

Comments are open until 4 Nov 2026

Comment on this application ↗

Documents 18

Statements & assessments 1

PDF Commenter’s name hidden Show Supporting Document Planning Public · 9 Oct 2026 View ↗

Plans & drawings 15

PDF Existing Elevation - Front Elevations.pdf Plans · 9 Oct 2026 View ↗ PDF Existing Roof Plan.pdf Plans · 9 Oct 2026 View ↗ PDF Existing Ground Floor Plan.pdf Plans · 9 Oct 2026 View ↗ PDF Existing Site Plan.pdf Plans · 9 Oct 2026 View ↗ PDF Existing Elevation - Side Elevations.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Ground Floor Plan.pdf Plans · 9 Oct 2026 View ↗ PDF Existing Internal Elevation.pdf Plans · 9 Oct 2026 View ↗ PDF Existing Section - Section A-A.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Site Plan.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Elevation - Front Elevations.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Section - Section A-A.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Roof Plan.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Internal Elevation.pdf Plans · 9 Oct 2026 View ↗ PDF Proposed Elevation - Side Elevations.pdf Plans · 9 Oct 2026 View ↗ PDF Site Location Plan.pdf Plans · 9 Oct 2026 View ↗

Application forms 2

PDF Commenter’s name hidden Show Supporting Document Planning Public · 9 Oct 2026 View ↗
PDF ApplicationFormRedacted.pdf Application Forms/Certificates · 9 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 10

Grade II listed: 1, the Grange Sw19
List entry 1286275 · 12 m away · 9 more listed buildings within 150 m (9 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 9 with distances
Historic England ↗
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 ↗
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: 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 ↗
Special area of conservation 104 m away: Wimbledon Common
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
SSSI 104 m away: Wimbledon Common SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
Inside the Merton built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Metropolitan Open Land 85 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument 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.

Building

Floor area433 m² (4,661 sq ft)
Energy ratingE (48 out of 100), could reach C
PropertyDetached house, 11 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in October 2018, 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 4PT
Received
week of 5 Oct 2026
Validated
7 Oct 2026
Ward
Village
Case officer
Show
Target decision
2 Dec 2026
Decision level
Delegated
Applicant
Show
Agent
Pembroke Planning

Decision outlook

Day 12 of the 56-day target. Merton usually decides householder applications by day 80.

Day 1268 days to the predicted decision (day 80)
23%decided within 8 weeks
93%approved
366decided in the last year

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

Consultation & key dates

Comments by
4 Nov 2026
Statutory expiry
2 Dec 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Decided
48 Murray Road Wimbledon SW19 4PE
T1 - ENGLISH OAK - CROWN REDUCTION OF 30% - DEAD WOODING. T2 - LIME- POLLARD TO PREVIOUS…
25/T3388
2025 Approved
19 The Grange Wimbledon SW19 4PS
t1 - PURPLE PLUM REDUCE BY 1 METRE
25/T3147
2025
8 The Grange Wimbledon SW19 4PT
APPLICATION FOR THE CONSTRUCTION OF GARAGE AND WORKSHOP.
25/P3351
2025 Approved
21 The Grange Wimbledon SW19 4PS
APPLICATION FOR ADDITION AND REPLACEMENT OF WINDOWS; ADDITION OF ROOFLIGHT; REPLACEMENT O…
25/P1945
2025 Approved
7 The Grange Wimbledon SW19 4PT
TELECOMS LICENCE NOTIFICATION IN RESPECT OF THE PROPOSED INSTALLATION OF FIXED LINE BROAD…
25/P2593
2025 Approved
6 The Grange Wimbledon London SW19 4PT
REAR GARDEN: CHERRY TREE - 15% REDUCTION, PRUNING BACK BRANCHES BY 1 - 1.5 M, LEAVING AN…
25/T2113
2025 Refused
8 The Grange Wimbledon SW19 4PT
APPLICATION FOR THE CONSTRUCTION OF GARAGE WITH GARDEN ROOM AND WORKSHOP.
25/P1670
2024 Refused
8 The Grange Wimbledon SW19 4PT
CONSTRUCTION OF GARAGE WITH GARDEN ROOM AND WORKSHOP.
24/P3197/INVALID
2024 Refused
8 The Grange Wimbledon SW19 4PT
CONSTRUCTION OF GARAGE WITH GARDEN ROOM AND WORKSHOP.
24/P3197
2024 Withdrawn
Flat 3, 16 The Grange, Wimbledon, Merton, SW19 4PS
ERECTION OF A PROPOSED NEW DORMER WINDOW AND ROOF TERRACE TO THE EXISTING CLOSET WING.
24/P3565
2024 Approved
Garages R/O Grange Lodge The Grange Wimbledon SW19 4PT
TREE PRESERVATION ORDER NO. 723 LONDON PLANE (T1) LOCATED AT ENTRANCE TO GARAGES. CROWN R…
24/T2778
2024 Approved
38 & 40 Murray Road Wimbledon SW19 4PE
FRONT: T1 - HOLLY - TRIM AND SHAPE. REAR: T2 - HOLLY - REDUCE HEIGHT BY APPROX. 2 METRES…
24/T2613
2024 Approved
Flat 1 16 The Grange Wimbledon London SW19 4PS
REAR GARDEN DRIVEWAY AREA: T1 - CONIFER TREE - ANNUAL PRUNE AS MUCH AS POSSIBLE WITH HEDG…
24/T2617
2024 Approved
28 Lingfield Road Wimbledon London SW19 4PU
T7, T8, T9, T10 & T11 REAR GARDEN: 6 X LIME TREES - OVERHANG TO BE PRUNED BACK BY 1 - 1.5…
24/T2399
2024 Approved
Brackenbury Lodge 30 Lingfield Road Wimbledon SW19 4PU
5 DAY NOTICE: SYCAMORE AND LIME - DISMANTLE/FELL TO GROUND LEVEL.
24/T2665
2024 Approved
46 Murray Road Wimbledon Village London SW19 4PE
REAR GARDEN: APPLE TREE IN DECLINE AND INFECTED WITH HONEY FUNGUS - REMOVE.
24/T2179
2024 Approved
11 The Grange Wimbledon SW19 4PT
FRONT GARDEN BOX ELDER - 20% REDUCTION, PRUNING BACK HEIGHT BY 2M AND SIDES BY 1M. REAR G…
24/T2090
2024 Approved
Grange Lodge The Grange Wimbledon SW19 4PT
CONIFER TREE LOCATED IN FRONTAGE, ADJACENT TO THE JUNCTION BETWEEN THE GRANGE AND RIDGWAY…
24/T1535
2024 Approved
50 Murray Road London SW19 4PE
DEMOLTION OF EXISTING PROPERTY AND ERECTION OF A TWO STOREY DWELLING WITH ACCOMMODATION I…
24/P0255
2024 Approved
54 Murray Road Wimbledon SW19 4PE
T1 - HOLLY - (TPO MER 205) - LIGHTLY TRIM AND SHAPE AS GENERAL MAINTENANCE, REDUCING IN H…
24/T0888
2017 Approved
28 Lingfield Road Wimbledon SW19 4PU
INSTALLATION OF IRON GATES AND RAILINGS TO FRONT BOUNDARY WALL & TIMBER GATES TO SIDE ELE…
17/P3575
2017 Approved
29 Lingfield Road Wimbledon SW19 4PU
PROPOSED TWO STOREY SIDE EXTENSION ON LOWER AND GROUND FLOOR LEVELS, CREATING AN ANNEXE A…
17/P3740
2017 Refused
28 Lingfield Road Wimbledon SW19 4PU
ERECTION OF A TWO STOREY SIDE EXTENSION INFILLING SPACE BETWEEN NUMBER 28 ANDTHE EXISITNG…
17/P2282
2017 Decided
11 The Grange Wimbledon London SW19 4PT
FRONT GARDEN: 1 X YEW TREE - 15% REDUCTION PRUNING BACK BRANCHES BY 2 - 3 FT LEAVING SHAR…
17/T2954
2016 Approved
10 The Grange Wimbledon London SW19 4PT
REAR GARDEN - GENERAL MAINTENANCE TO ALLOW LIGHT TO BEDS FOR PURPOSE OF REPLANTING THEM…
17/T2907
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

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.