18 Balfour Road, Wimbledon, Merton, SW19 1JU

Pending 26/FULL/0935 - Full Planning Permission
Extensions & alterations
Council
Merton 4.8/10
Date received
27 May 2026
Postcode
SW19 1JU
Type
Full Planning Permission

Description

ERECTION OF L-SHAPED REAR ROOF MANSARD EXTENSION WITH THE ADDITION OF THREE ROOFLIGHTS TO THE FRONT SLOPE.

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Historical activity at this location

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

Within ~100m

Nearby activity

2025
35 Kingston Road Wimbledon SW19 1JW
REPLACEMENT OF EXISTING ADVERTISEMENT PANEL WITH 1 X INTERNALLY ILLUMINATED DIGITAL ADVER…
25/P3459
2025 With conditions
1B Balfour Road Wimbledon SW19 1JU
APPLICATION FOR A MANSARD ROOF EXTENSION.
25/P2563
2025 Refused
51 Cecil Road South Wimbledon SW19 1JR
INSTALLATION OF AN ELECTRIC VEHICLE HOME CHARGER TO FRONT ELEVATION AND USE OF A PAVEMENT…
25/P2342
2024 With conditions
240 Merton Road Wimbledon SW19 1EQ
PART CONVERSION OF GROUND FLOOR OFFICE (USE CLASS B1) TO ONE SELF-CONTAINED FLAT (1 BEDRO…
24/P2855
2024 With conditions
240 Merton Road Wimbledon SW19 1EQ
ALTERATIONS TO SHOPFRONT
24/P2856
2024 Approved
2 Cecil Road Wimbledon SW19 1JT
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A…
24/P0726
2023 With conditions
1C Balfour Road South Wimbledon London SW19 1EE
ERECTION OF MANSARD ROOF EXTENSION TO EXISITNG OFFICE BUILDING, TOGETHER WITH THE REPLACE…
23/P2090
2023 With conditions
25 Balfour Road South Wimbledon London SW19 1JU
ALTERATIONS TO EXISTING REAR EXTENSION AND NEW REAR INFILL EXTENSION.
23/P2748
2023 With conditions
25 Balfour Road South Wimbledon London SW19 1JU
ERECTION OF A REAR DORMER ROOF EXTENSION, RAISING THE RIDGE HEIGHT BY 250MM AND INSERTION…
23/P2747
2023
4 Spencer Hill Wimbledon SW19 4NY
Horse Chestnut - reduce all aspects of the crown back to the previous pruning points. Syc…
23/T3285
2023 With conditions
183 Merton Road London SW19 1EE
PROPOSED ALTERATIONS TO FENESTRATION AND INSTALLATION OF NEW ROOFLIGHT.
23/P2468
2023 With conditions
187 Merton Road London SW19 1EE
REPLACEMENT SHOPFRONT. REMOVAL OF FRONT CHIMNEY STACK. DEMOLITION OF EXISTING TWO STOREY…
23/P2598
2023 Approved
193 Merton Road Wimbledon SW19 1EE
APPLICATION FOR ADVERTISEMENT CONSENT FOR THE DISPLAY OF A DIGITAL SCREEN CAPABLE OF DISP…
23/P1829
2023 With conditions
187 & 187A Merton Road London SW19 1EE
Replacement shopfront. Removal of front chimney stack. Demolition of existing two storey…
23/P1670
2023 Refused
187 Merton Road London SW19 1EE
REPLACEMENT SHOPFRONT. REMOVAL OF FRONT CHIMNEY STACK. THREE STOREY REAR EXTENSION TO FAC…
23/P0554
2023 Refused
187 Merton Road London SW19 1EE
REPLACEMENT SHOPFRONT. REMOVAL OF FRONT CHIMNEY STACK. THREE STOREY REAR EXTENSION TO FAC…
23/P0554/INVALID
2022 With conditions
BT Phone Kiosk Kx3272 Outside 238 Merton Road South Wimbledon London SW19
REMOVAL OF EXISTING BT PHONE BOX AND INSTALLATION OF A PROPOSED REPLACEMENT BT STREET HUB…
22/P0947
2022 Approved
BT Phone Kiosk Kx3272 Outside 238 Merton Road South Wimbledon London SW19
APPLICATION FOR ADVERTISEMENT CONSENT FOR THE DISPLAY OF 2 X INTERNALLY ILLUMINATED LCD D…
22/P0946
2023 Approved
4 Cecil Road South Wimbledon London SW19 1JT
sycamore reduce by 4meters
23/T0492
2022 With conditions
45 Kingston Road Wimbledon London SW19 1JW
CHANGE OF USE FROM EXISTING BEAUTY & SPA CARE (SUI GENERIS TO COFFEE SHOP (CLASS E) AND R…
22/P3164
2016 With conditions
15A Balfour Road South Wimbledon London SW19 1JU
ERECTION OF AN L SHAPED REAR ROOF EXTENSION INCLUDING RAISING THE RIDGE HEIGHT AND INSTAL…
16/P2754
2016 With conditions
70 Cecil Road South Wimbledon London SW19 1JP
ERECTION OF A SINGLE STOREY REAR EXTENSION
16/P2167
2016 Approved
70 Cecil Road South Wimbledon London SW19 1JP
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR A REAR ROOF EXTENSION WITH JULIETTE…
16/P2164
2016 With conditions
7 Balfour Road South Wimbledon London SW19 1JU
ERECTION OF A REAR ROOF EXTENSION WITH THE INSTALLATION OF 3 X ROOFLIGHTS TO THE FRONT RO…
16/P1649
2016 With conditions
86 Cecil Road South Wimbledon London SW19 1JP
ERECTION OF A SINGLE STOREY REAR AND SIDE INFILL EXTENSION
16/P0134
Merton
Planning Authority Score
4.8/10
Below average
#161 of 292 councils
Relevant to this application:
Householder decisions

Merton ranks #166 out of 292 councils for householder decision speed. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Merton decision performance
Based on MHCLG data, 2025
88%
Overall approval rate
Above avg (87%) #151 of 292
91%
Householder approved
Above avg (90%) #172 of 292
62%
Decided in 8 weeks
Below avg (64%) #166 of 292
37%
Extended time limit
Below avg (40%) #119 of 292
61%
Minor dwellings approved
90 decided (1-9 homes)
100%
Major dwellings approved
9 decided (10+ homes)
68%
Change of use approved
28 decided
1,126
Total decisions
139 refused in 2025
Source: MHCLG planning statistics · See full council rankings