89 Weston Drive, Stanmore, Harrow, HA7 2EW Data via plota.co.uk

Pending PL/1992/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
29 Jul 2026
Postcode
HA7 2EW
Type
Householder

Description

Single storey side and rear extensions; external alterations Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision around 22 Sept 2026, from recent householder applications across the UK.

Day 47 of the 56-day target. Councils usually decide householder applications by day 55.

Day 479 days to the 56-day target
71%decided within 8 weeks
90%approved
31,203decided in the last year

Plota live figures for householder applications decided across the UK in the last twelve months, from validation; too few recent householder applications in Harrow to go on. Harrow decision record →

Site constraints 2

Air quality management area: Harrow 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 Harrow 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.

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Other new applications on this street

23 Mar 2026Pending

57 Weston Drive, Stanmore, Harrow, HA7 2EX

Certificate of Lawful Development (Proposed): Single storey rear extension; alte...

PL/0775/26

Nearby new applications

20 Aug 2026Pending

14a, STATION PARADE Kenton Lane, Harrow Weald, Harrow, HA3 8SB

Redevelopment to provide four storey building with lower ground floor level comp...

PL/3313/25
18 Aug 2026Pending

4 Lyon Meade, Stanmore, Harrow, HA7 1JA

Single storey rear extension: 6.00 metres deep, 2.85 metres maximum height and 2...

PL/2183/26
8 Aug 2026Approved

Belmont Circle Kenton Lane, Harrow, HA3 8RF

Electronic communications notification: Remove and replace 2no. antenna, add 1no...

PL/2099/26
5 Aug 2026Pending

3 Wetheral Drive, Stanmore, Harrow, HA7 2HG

Certificate of Lawful Development (Proposed): Alterations and extension to roof ...

PL/2068/26
4 Aug 2026Pending

6 Kynance Gardens, Stanmore, Harrow, HA7 2QL

Single and two storey rear extension, Roof lights in front and rear roof slopes;...

PL/2020/26
17 Jul 2026Approved

61 Uppingham Avenue, Stanmore, Harrow, HA7 2JB

Certificate Of Lawful Development (Proposed): Alterations and extension to roof ...

PL/1806/26

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2021 Approved
Coversion of dwelling into three flats (2 X 1 bed and 1 X 2 bed); single and two storey s…
P/2063/21
2021 Approved
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Outbuilding at rear for use as gym / storage
P/2064/21
2020 Approved
Single and two storey side extension; single and two storey rear extension; two storey si…
P/2875/20
2020 Approved
Single Storey Rear Extension: 6.00 metres deep, 3.30 metres maximum height, 3.00 metres h…
P/2252/20/PRIOR
Within ~100m

Nearby activity

2025
6 Floriston Close, Stanmore, Harrow, HA7 2ER
Conversion of dwelling into two flats (2 X 2 bed); separate amenity space; bin and cycle…
PL/3141/25
2025
3 Wetheral Drive, Stanmore, Harrow, HA7 2HG
Single storey front extension incorporating porch, Single storey side to rear extension…
PL/2472/25
2025 Approved
6 Floriston Close, Stanmore, Harrow, HA7 2ER
First floor rear extension
PL/1932/25
2024 Approved
72 Weston Drive, Stanmore, Harrow, HA7 2EN
Single storey front extension incorporating porch; Single and two storey rear extension…
PL/3189/24
2024 Approved
72 Weston Drive, Stanmore, Harrow, HA7 2EN
Single storey front extension incorporating porch; single and two storey rear extension…
PL/2345/24
2024 Approved
72 Weston Drive, Stanmore, Harrow, HA7 2EN
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metre…
PL/1743/24
2022 Approved
89 Weston Drive, Stanmore, HA7 2EW
Coversion of dwelling into three flats (2 x 1 bed and 1 x 2 bed); single and two storey s…
P/2063/21/6078
2023 Approved
91 Weston Drive, Stanmore, Harrow, HA7 2EW
Use of side extension as self-contained 'annexe' incidental to main dwelling; external al…
P/0586/23
2022 Approved
106 Weston Drive, Stanmore, Harrow, HA7 2EN
Two storey front extension; single and two storey side and rear extensions; conversion of…
P/4212/22
2022 Refused
6 Floriston Close, Stanmore, Harrow, HA7 2ER
Single and two storey side to rear extension; external alterations (demolition of detache…
P/4345/22
2022 Approved
3 Wetheral Drive, Stanmore, Harrow, HA7 2HG
Single storey front and side to rear extension incorporating front porch
P/1462/22
2022 Approved
87 Weston Drive, Stanmore, Harrow, HA7 2EW
Single storey rear extension; first floor side extension; conversion of garage to habitab…
P/2576/22
2022 Approved
82 Weston Drive, Stanmore, Harrow, HA7 2EN
Single and two storey side to rear extension; single storey rear extension; raised patio…
P/2262/22
2022 Approved
14 Floriston Gardens, Stanmore, Harrow, HA7 2EP
Conversion of garage to habitable room with installation of window to front; external alt…
P/2099/22
2022 Refused
106 Weston Drive, Stanmore, Harrow, HA7 2EN
Two storey front extension; single and two storey side and rear extensions; conversion of…
P/1597/22
2022 Approved
91 Weston Drive, Stanmore, HA7 2EW
Installation of window and door to front elevation (retrospective)
P/4673/21/6006
2022 Approved
3 Wetheral Drive, Stanmore, Harrow, HA7 2HG
Single Storey Rear Extension: 4.80 metres deep, 3.60 metres maximum height, 3.00 metres h…
P/0426/22/PRIOR
2021 Refused
91 Weston Drive, Stanmore, Harrow, HA7 2EW
Installation of window and door to front elevation (retrospective)
P/4673/21
2021 Approved
6 Floriston Close, Stanmore, Harrow, HA7 2ER
Single storey rear extension: 5.20 metres deep, 3.00 metres maximum height and 2.85 metre…
P/0409/21/PRIOR
2020 Approved
100 Weston Drive, Stanmore, Harrow, HA7 2EN
Alterations and extension to raise roof height of side to rear extension; conversion of g…
P/4539/20
2017 Approved
81 Weston Drive, Stanmore, HA7 2EW
Single storey rear extension
P/2590/17
2017 Approved
67 Weston Drive, Stanmore, HA7 2EW
Single storey front extension; two storey side to rear extension and single storey rear e…
P/1445/17
2017 Approved
81 Weston Drive, Stanmore, HA7 2EW
Single and two storey rear extension
P/1356/17
2016 Approved
1 Floriston Close, Stanmore, HA7 2ER
Re-development to provide a two storey dwelling with habitable roofspace; parking
P/5168/16
2016 Approved
14 Floriston Gardens, Stanmore, HA7 2EP
Single storey front extension incorporating front porch single storey side to rear extens…
P/2245/16
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Householder decisions

Harrow ranks #115 out of 296 councils for householder decision speed. 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 statistics
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #273 of 296
83%
Householder approved
Below avg (90%) #261 of 296
71%
Decided in 8 weeks
Above avg (63%) #115 of 296
33%
Extended time limit
Below avg (41%) #77 of 296
44%
Minor dwellings approved
133 decided (1-9 homes)
80%
Major dwellings approved
5 decided (10+ homes)
38%
Change of use approved
26 decided
1,330
Total decisions
298 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings