111A Hartfield Road, Wimbledon, Merton, SW19 3TJ Data via plota.co.uk

Pending 26/FULL/1568 - Full Planning Permission
Extensions & alterations
Council
Merton 4.5/10
Date received
28 Aug 2026
Postcode
SW19 3TJ
Type
Full Planning Permission

Description

Proposed mansard dormer roof extension on rear roof slope and roof to outrigger, associated works, and outbilding Data via plota.co.uk

Get alerts nearby Council site ↗

Last checked

Decision outlook

Plota predicts a decision around 9 Nov 2026, from Merton's recent full applications.

Day 17 of the 56-day target. Merton usually decides full applications by day 73.

Day 1756 days to the predicted decision (day 73)
32%decided within 8 weeks
89%approved
563decided in the last year

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

Site constraints 2

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
Inside the Merton built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.

Work with planning data?

Every application in Merton - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

24 May 2026Pending

147 Hartfield Road, Wimbledon, Merton, SW19 3TJ

APPLICATION FOR THE ERECTION OF A REAR DORMER ROOF EXTENSION AND THE ADDITION OF...

26/HOUSE/0375
4 Sept 2026Pending

Car Park, WIMBLEDON BRIDGE HOUSE, 1 Hartfield Road, Wimbledon, Merton, SW19 3RU

PROVISION OF ROOFTOP PADEL COURTS, TOGETHER WITH ASSOCIATED FACILITIES, INCLUDIN...

26/FULL/1738
7 Aug 2026Pending

168 Hartfield Road, Wimbledon, Merton, SW19 3TQ

MANSARD STYLE ROOF EXTENSION WITH WITH REAR DORMER AND BALCONY

26/HOUSE/1481
17 Jun 2026Approved

WIMBLEDON BRIDGE HOUSE, 1 Hartfield Road, Wimbledon, Merton

APPLICATION FOR NON-MATERIAL AMENDMENTS TO APPLICATION 25/P2093 APPLICATION FOR ...

26/NMA/1127

Nearby new applications

12 Sept 2026Pending

49B Wilton Grove, Wimbledon, Merton, SW19 3QU

TWO LARGE SYCAMORE TREES WITHIN BACK GARDEN OF 49B WILTON GROVE TO BE POLLARDED ...

26/TCA/1989
10 Sept 2026Pending

57 Rayleigh Road, Wimbledon, Merton, SW19 3RE

APPLICATION FOR NON-MATERIAL AMENDMENTS TO APPLICATION 26/HOUSE/1002, TWO STOREY...

26/NMA/1943
10 Sept 2026Pending

23 Wilton Crescent, Wimbledon, Merton, SW19 3QY

REAR GARDEN: YEW TREE: CROWN REDUCTION BY 1M PEAR TREE: REDUCE HEIGHT BY 2M AND ...

26/TCA/1949
10 Sept 2026Pending

MEDIA HOUSE, 3 Palmerston Road, Wimbledon, Merton, SW19 1PG

APPLICATION FOR DISCHARGE OF CONDITION 5 (CONSTRUCTION VEHICLES) ATTACHED TO LBM...

26/DOC/1810
9 Sept 2026Pending

37 Palmerston Road, Wimbledon, Merton, SW19 1PG

PROPOSED PART GROUND FLOOR SIDE EXTENSION

26/HOUSE/1853
9 Sept 2026Pending

48 Hartfield Crescent, Wimbledon, Merton, SW19 3SD

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

26/SEC73/1863

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
104 Hartfield Road Wimbledon SW19 3TG
T1 CRAB APPLE - VEGETATION TO BE REMOVED.
25/T3586
2025
15 Bertram Cottages Wimbledon SW19 1LQ
APPLICATION FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION, FIRST FLOOR EXTENSION & L…
25/P3013
2025 Approved
15 Bertram Cottages Wimbledon SW19 1LQ
T1 - ASH TREE TO FELL TO GROUND LEVEL AND REMOVE STUMP.
25/T2304
2025 Approved
Coach House 103A Hartfield Road Wimbledon London SW19 3TJ
ERECTION OF A SINGLE STOREY REAR EXTENSION AND ALTERATIONS TO WINDOW ON EAST FLANK WITH R…
25/P0517
2025 Approved
Coach House 103A Hartfield Road Wimbledon London SW19 3TJ
ERECTION OF A SINGLE STOREY REAR EXTENSION AND ALTERATIONS TO WINDOW ON EAST FLANK WITH R…
25/P0517/INVALID
2025 Approved
125 Hartfield Road Wimbledon SW19 3TJ
ERECTION OF A SINGLE STOREY SIDE EXTENSION.
25/P0598
2024 Approved
13 Bertram Cottages Wimbledon SW19 1LQ
APPLICATION FOR CONSTRUCTION OF A SINGLE STOREY REAR EXTENSION WITH DOUBLE PITCHED ROOF…
24/P2067
2024 Approved
35 Bertram Cottages Wimbledon London SW19 1LQ
G1 - LIME TREES - POLLARD BACK TO PRECIOUS POINTS OF REDUCTION FROM 5M HIGH TO 3M HIGH; N…
24/T1923
2020 Approved
124 Graham Road Wimbledon London SW19 3SJ
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF PROPOSED REAR DORMER ROOF…
20/P1189
2024 Approved
36 Bertram Cottages Wimbledon SW19 1LQ
Leylandii cypress hedge - reduce in height and prune sides; apple tree - crown reduce; pe…
24/T1119
2023 Approved
32 Bertram Cottages Wimbledon SW19 1LQ
ERECTION OF A PROPOSED PART TWO STOREY, PART SINGLE STOREY REAR EXTENSION, LOFT CONVERSIO…
23/P3339
2023 Approved
111 Hartfield Road Wimbledon London SW19 3TJ
ERECTION OF A SINGLE STOREY OUTBUILDING IN REAR GARDEN.
23/P1473
2023 Approved
114 Graham Road Wimbledon SW19 3SJ
ERECTION OF A SINGLE STOREY REAR EXTENSION
23/P1133
2022 Approved
44 Herbert Road Wimbledon London SW19 3SH
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
22/P3316
2022 Approved
73 Gladstone Road Wimbledon London SW19 1QR
ALTERATIONS TO EXISTING GROUND FLOOR EXTENSION AND ERECTION OF A SINGLE STOREY GARDEN ROO…
22/P2214
2022 Approved
73 Gladstone Road Wimbledon London SW19 1QR
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF G…
22/P2215
2022 Refused
73 Gladstone Road Wimbledon London SW19 1QR
ADJUSTMENTS TO THE EXISTING GROUND FLOOR EXTENSION AND EXISTING REAR ROOF EXTENSION AND T…
22/P0887
2022 Approved
127 Hartfield Road Wimbledon London SW19 3TJ
ERECTION OF SINGLE STOREY REAR EXTENSION
22/P0352
2021 Approved
First Floor Flat 114 Hartfield Road London SW19 3TG
ERECTION OF A REAR ROOF EXTENSION.
21/P3850/INVALID
2021 Approved
First Floor Flat 114 Hartfield Road London SW19 3TG
ERECTION OF A REAR ROOF EXTENSION.
21/P3850
2017 Approved
46 Herbert Road Wimbledon SW19 3SH
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE INR ESPECT OF THE PROPOSED ERECTION OF A…
17/P0594/INVALID
2016 Approved
116 Graham Road Wimbledon London SW19 3SJ
ERECTION OF A SINGLE STOREY REAR EXTENSION.
16/P3065
2016 Refused
79 Gladstone Road Wimbledon London SW19 1QR
ERECTION OF A REAR ROOF EXTENSION ABOVE OUTRIGGER
16/P2461
2016 Approved
36 Bertram Cottages Wimbledon London SW19 1LQ
ALL LEYLAND CYPRESS TREES/HEDGES BORDERING GARDEN TO BE REDUCED IN HEIGHT AND SHAPE. 1X A…
16/T1349
2016 Approved
116 Graham Road Wimbledon London SW19 3SJ
ERECTION OF A SINGLE STOREY REAR EXTENSION.
16/P1059
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