MARTINSELL Green Lane, Stanmore, Harrow, HA7 3AB Data via plota.co.uk

Refused PL/0271/26 - Householder
Extensions & alterations
Council
Harrow 5.4/10
Date received
28 Apr 2026
Postcode
HA7 3AB
Type
Householder

Description

Single storey rear extension; front porch; dormer to each side and rear roof slopes; external alterations including replacement of windows, installation of garage door, installation of CCTV cameras and installation of AC unit (part retrospective) Data via plota.co.uk

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Conversion of garage to habitable room; Installation of window in front elevatio...

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Single storey rear extension; External alterations (Demolition of rear extension...

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11 Greyfell Close, Stanmore, Harrow, HA7 3DQ

Permission in Principle: Development of site to provide 1no. dwelling

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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 Approved
Oranim Green Lane, Stanmore, Harrow, HA7 3AF
Single storey front extension; single storey side to rear extension; first floor side ext…
PL/2814/25
2025 Refused
91, 91 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Change of Use from retail (Class E) to cafe/restaurant (Class Eb); single storey rear ext…
PL/1918/25
2025 Approved
East House, 69 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Conservatory at rear, Replacement windows in front side and rear elevations, Installation…
PL/0989/25
2025 Approved
5, Green Lane Cottages Green Lane, Stanmore, Harrow, HA7 3AE
Single storey rear extension, Replacement windows in first floor rear elevation, 2x repla…
PL/0426/25
2024 Refused
91, 91 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Change of use from retail (use class Ea) to restaurant (Use class Eb); single storey rear…
PL/1040/24
2024 Approved
Littlecote Green Lane, Stanmore, Harrow, HA7 3AB
Replacement composite front door and PVCu windows
PL/0822/24
2024 Approved
East House, 69 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Alterations to roof; three rear dormers; rooflight in front roofslope; installation of ci…
PL/0514/24
2024 Approved
Green Corner, 31 Green Lane, Stanmore, Harrow, HA7 3AF
T1 - Oak - Crown reduction in height by 1.5m and lateral growth by 2m giving clearance of…
PL/0225/24
2023 Refused
4, Green Lane Cottages Green Lane, Stanmore, Harrow, HA7 3AE
Installation and replacement of windows and door to front and rear elevations (like for l…
P/2235/23
2023 Refused
91, 91 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Change of use from retail (use class Ea) to restaurant (Use class Eb); single storey rear…
P/1403/23
2023 Approved
Fordyce Green Lane, Stanmore, Harrow, HA7 3AB
T1 Lawsons Cypress (rear garden, side boundary): Fell to ground level and grind out stump…
P/0145/23
2022 Approved
Summerdyne Green Lane, Stanmore, Harrow, HA7 3AB
Large Fir (rear garden): Surface roots in lawn preventing relandscaping works (would requ…
P/3996/22
2022 Approved
Malthurst Stanmore, 65 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Details pursuant to Conditions 3 (Materials) and 7 (Disposal of surface water) attached t…
P/3567/22
2022 Withdrawn
4, Green Lane Cottages Green Lane, Stanmore, Harrow, HA7 3AE
INVALID - Replacing windows and front door at front of property
P/3802/22
2022 Withdrawn
4, Green Lane Cottages Green Lane, Stanmore, Harrow, HA7 3AE
To replace existing windows and front door
P/3715/22
2021 Approved
Fordyce Green Lane, Stanmore, Harrow, HA7 3AB
Outbuilding at rear
P/2461/21
2022 Approved
Green Lane Cottage Green Lane, Stanmore, Harrow, HA7 3AB
Willow (rear garden): Reduce Crown by 2.5m in height and 2.5m width. Crown Clean to remov…
P/0015/22
2021 Approved
Bentley'z Barber, 87b Stanmore Hill, Stanmore, Harrow, HA7 3DZ
Display of one externally illuminated fascia sign
P/3296/21
2021 Approved
89 Stanmore Hill, Stanmore, Harrow,
Material alterations to the design shape and detailing of front dormers approved under pl…
P/1748/21
2021 Approved
Malthurst Stanmore, 65 Stanmore Hill, Stanmore, Harrow, HA7 3DZ
G1 Lime x 9 (side boundary with Halsbury Close): previously pollarded on regular cycle to…
P/2024/21
2016 Approved
2, Green Lane Cottages Green Lane, Stanmore, HA7 3AE
Horse chestnut (rear): crown reduce up to 30% by removing 1.5 - 2M max. Crown thin 10%. R…
P/3502/16
2016 Approved
Littlecote, Green Lane, Stanmore, HA7 3AB
Single storey side extension; single and two storey rear extension; single storey rear ex…
P/1599/16
2016 Approved
30 Culverlands Close, Stanmore, HA7 3AG
A1 lime (rear): crown reduce by removing 5m from height and 3m from sides. Remove major d…
P/1733/16
2016 Approved
97 Stanmore Hill, Stanmore, HA7 3DZ
Change of use from a1 (retail) to suI generis (treatment spa/lounge)
P/0564/16
2016
89 Stanmore Hill, Stanmore, HA7 3DZ
Redevelopment to provide three storey building for 140m2 retail use at ground floor (use…
P/1646/15/4906
Harrow
Planning Authority Score
5.4/10
Average
#125 of 292 councils
Relevant to this application:
Householder decisions

Harrow is faster than most councils at deciding householder applications, ranking #88 out of 292. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Harrow decision performance
Based on MHCLG data, 2025
78%
Overall approval rate
Below avg (87%) #270 of 292
83%
Householder approved
Below avg (90%) #255 of 292
74%
Decided in 8 weeks
Above avg (64%) #88 of 292
31%
Extended time limit
Below avg (40%) #60 of 292
49%
Minor dwellings approved
136 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
54%
Change of use approved
24 decided
1,316
Total decisions
287 refused in 2025
Source: MHCLG planning statistics · See full council rankings