52 Hartfield Crescent, Wimbledon, Merton, SW19 3SD Data via plota.co.uk

26/HOUSE/2192 - Householder Pending Consideration
Extensions & alterations

Proposal

Application for the proposed loft conversion with a rear dormer window and two front rooflights in the front roof slope. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
30 Sept 2026
Decision
Expected by 25 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 24 Nov 2026 and 9 Dec 2026, from Merton's recent extensions.

Comments are open until 30 Oct 2026

Comment on this application ↗

Documents 4

Statements & assessments 1

PDF Commenter’s name hidden Show Supporting Document Planning Public · 2 Oct 2026 View ↗

Plans & drawings 1

PDF Plans Plans · 2 Oct 2026 View ↗

Application forms 2

PDF Commenter’s name hidden Show Supporting Document Planning Public · 2 Oct 2026 View ↗
PDF ApplicationFormRedacted.pdf Application Forms/Certificates · 2 Oct 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; Inside the Merton built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Town centre 55 m away: Wimbledon.
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.

Sales history 2

Last sold for £465,000 in December 2009. Terraced house, freehold.

11 December 2009£465,000
27 May 1999£205,000

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

Building

Floor area84 m² (904 sq ft)
Energy ratingD (60 out of 100), could reach C
PropertyMid-terrace house, 4 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2019, 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

3 Sept 2026Pending

38A Hartfield Crescent, Wimbledon, Merton, SW19 3SD

APPLICATION FOR A LOFT CONVERSION EXTENSION TO AN EXISTNG FLAT ROOF WITH A REAR ...

26/FULL/1918
25 Aug 2026Approved

48 Hartfield Crescent, Wimbledon, Merton, SW19 3SD

APPLICATION FOR VARIATION OF CONDITION 2 (APPROVED PLANS), ATTACHED TO LBM PLANN...

26/SEC73/1863

Nearby new applications

12 Oct 2026Pending

22 Mayfield Road, Wimbledon, Merton, SW19 3NF

5 DAY NOTICE FOR REMOVAL OF T8 FALSE ACACIA AND T5 MONKEY PUZZLE DUE TO HAZARD

26/10/2283
5 Oct 2026Pending

9 Courthope Villas, Wimbledon, Merton, SW19 4EH

Magnolia tree. Crown reduction by approximately 1-2 metres, with the reduction c...

26/10/2295
6 Oct 2026Pending

70 Kings Road, Wimbledon, Merton, SW19 8QW

T1 - Rear garden, left hand side Amelanchier/Rose - prune back width over patio ...

26/TCA/2262
5 Oct 2026Approved

7 Prince's Road, Wimbledon, Merton, SW19 8RQ

TREE SPECIES: BUDDLEJA DAVIDII TREE LOCATION NUMBER: "T1" ON THE SKETCH ATTACHED...

26/TCA/2217
28 Sept 2026Approved

WIMBLEDON COLLEGE OF ART, 40 Merton Hall Road, Wimbledon, Merton, SW19 3QA

TREE NUMBER - T17 & T18 TREE TYPE - HORSE CHESTNUT APPROX. DIAMETER AT 1.5M - 11...

26/TCA/2160
28 Sept 2026Pending

10 Mayfield Road, Wimbledon, Merton, SW19 3NF

T1-WILLOW REDUCE CROWN BACK TO THE PREVIOUS PRUNING POINTS ALL ROUND, 2-3M FROM ...

26/TCA/2140

Important details

Council
Merton
Application type
Householder
Postcode
SW19 3SD
Received
30 Sept 2026
Validated
30 Sept 2026
Ward
Wimbledon Town And Dundonald
Case officer
Show
Target decision
25 Nov 2026
Decision level
Delegated
Applicant
Show
Agent
A&S Design

Decision outlook

Day 19 of the 56-day target. Merton usually decides extensions by day 58.

Day 1939 days to the predicted decision (day 58)
48%decided within 8 weeks
90%approved
1,416decided 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
30 Oct 2026
Statutory expiry
25 Nov 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
50 Hartfield Crescent Wimbledon SW19 3SD
APPLICATION FOR THE ERECTION OF A ROOF EXTENSION.
25/P2045
2025 Approved
20-22 Beulah Road Wimbledon SW19 3SB
APPLICATION FOR A LOFT EXTENSION, PARTIAL TWO STORY FRONT AND REAR EXTENSION OF THE EXIST…
25/P1575
2025 Approved
8 Hartfield Crescent Wimbledon SW19 3SD
APPLICATION FOR THE ERECTION OF A SINGLE STOREY SIDE INFILL EXTENSION WITH 2 REAR ROOFLIG…
25/P0879
2025 Approved
26 Graham Road Wimbledon SW19 3SR
ERECTION OF A SINGLE STOREY WRAP AROUND REAR EXTENSION.
25/P1062
2024 Approved
36B Hartfield Crescent Wimbledon SW19 3SD
CONVERSION OF ROOFSPACE.
24/P2625/INVALID
2024 Approved
36B Hartfield Crescent Wimbledon SW19 3SD
CONVERSION OF ROOFSPACE.
24/P2625
2024 Approved
25 Hartfield Crescent Wimbledon London SW19 3RZ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
24/P0683/INVALID
2024 Approved
25 Hartfield Crescent Wimbledon London SW19 3RZ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
24/P0683
2024 Refused
25 Graham Road Wimbledon London SW19 3SW
ERECTION OF A SINGLE STOREY SIDE/REAR INFILL EXTENSION WITH ROOF TERRACE.
24/P1397/INVALID
2024 Refused
25 Graham Road Wimbledon London SW19 3SW
ERECTION OF A SINGLE STOREY SIDE/REAR INFILL EXTENSION WITH ROOF TERRACE.
24/P1397
2024 Approved
60 Hartfield Crescent Wimbledon London SW19 3SD
ERECTION OF A TWO STOREY REAR EXTENSION AND ALTERATIONS TO FRONT PORCH.
24/P1051
2024 Approved
60 Hartfield Crescent Wimbledon London SW19 3SD
ERECTION OF A TWO STOREY REAR EXTENSION AND ALTERATIONS TO FRONT PORCH.
24/P1051/INVALID
2024 Refused
25 Graham Road Wimbledon London SW19 3SW
ERECTION OF A SINGLE STOREY SIDE/REAR INFILL EXTENSION WITH ROOF TERRACE.
24/P0251
2024 Refused
25 Graham Road Wimbledon London SW19 3SW
ERECTION OF A SINGLE STOREY SIDE/REAR INFILL EXTENSION WITH ROOF TERRACE.
24/P0251/INVALID
2024 Approved
29 Hartfield Crescent Wimbledon SW19 3RZ
ERECTION OF A PART SINGLE STOREY SIDE AND REAR AND PART TWO STOREY REAR EXTENSION.
24/P0273
2023 Approved
29 Hartfield Crescent Wimbledon SW19 3RZ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED CONVERSION OF…
23/P3473
2023 Approved
50 Hartfield Crescent Wimbledon London SW19 3SD
ERECTION OF A REAR EXTENSION.
23/P3243
2023 Approved
25 Graham Road Wimbledon London SW19 3SW
ERECTION OF A SINGLE STOREY SIDE/REAR INFILL EXTENSION.
23/P3042
2023 Approved
28B Hartfield Crescent Wimbledon SW19 3SD
THE ERECTION OF A HIP TO GABLE AND L-SHAPE MANSARD ROOF EXTENSION TO MAIN ROOF AND ROOF O…
23/P2649/INVALID
2023 Approved
28B Hartfield Crescent Wimbledon SW19 3SD
THE ERECTION OF A HIP TO GABLE AND L-SHAPE MANSARD ROOF EXTENSION TO MAIN ROOF AND ROOF O…
23/P2649
2016
BT Cabinet OS 27 Graham Road Wimbledon
TELECOM LICENCE NOTIFICATION FOR THE PROPOSED INSTALLATION OF 1 x BT EQUIPMENT CABINET ME…
16/P3994
2016 Approved
25 Hartfield Crescent Wimbledon London SW19 3RZ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF HIP TO GABL…
16/P3545
2016 Refused
22 Hartfield Crescent Wimbledon London
DEMOLITION OF EXISTING DOUBLE GARAGE AND ERECTION OF SINGLE GARAGE
16/P3127
2016 Refused
25 Hartfield Crescent Wimbledon London SW19 3RZ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF A REAR ROOF…
16/P2643
2016 Approved
6 Graham Road Wimbledon London SW19 3SR
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE PROPOSED ERECTION OF AN L SHAPED…
16/P2914
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.