12 Woodhall Gate, Pinner, Harrow, HA5 4TL Data via plota.co.uk

Approved PL/1288/26 - Approval of Details Reserved by Condition
Admin / procedural
Council
Harrow 4.9/10
Date received
27 May 2026
Postcode
HA5 4TL
Type
Approval of Details Reserved by Condition

Description

Details pursuant to Condition 6 (Tree protection details) attached to planning reference PL/0268/26 dated 27/03/2026 for Single storey rear extension; alterations to rear patio with steps to side Data via plota.co.uk

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Last checked

Associated applications 2

Site constraints 3

Pinnerwood Park Estate Conservation Area PART 2 conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
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

18 Jul 2026Refused

44 Woodhall Gate, Pinner, Harrow, HA5 4TL

Details pursuant to Condition 3 (Window Sample) attached to planning permission ...

PL/1905/26

Nearby new applications

8 Sept 2026Approved

2 Burhill Grove, Pinner, Harrow, HA5 3DW

TPO No. 54 Barrow Point Lane, Pinner A1 (T2) Ash, twin-stemmed (behind main bloc...

PL/1293/26
29 Aug 2026Pending

9 Woodhall Drive, Pinner, Harrow, HA5 4TG

Replacement windows from single to double glazed in front and side elevations

PL/2286/26
27 Aug 2026Pending

66 Albury Drive, Pinner, Harrow, HA5 3RF

Single storey front, side to rear extension; Replacement porch roof and window c...

PL/2212/26
25 Aug 2026Pending

73 Albury Drive, Pinner, Harrow, HA5 3RL

Single and two storey front; Conversion of garage to habitable room; Single stor...

PL/1917/26
20 Aug 2026Approved

1 Woodhall Avenue, Pinner, Harrow, HA5 3DY

Non-material amendment to planning permission PL/0627/26 dated 01/04/2026 to ame...

PL/1998/26
19 Aug 2026Pending

1-30 LONSDALE CLOSE, 1 1-30 Lonsdale Close, Hatch End, Pinner, HA5 4RY

Electronic Communications Notification: Installation of underground ducting and ...

PL/2198/26

Historical activity at this location

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

This property

Previous applications at this address

2025 Refused
Single storey rear extension; raised patio with steps to rear; external alterations
PL/1660/25
2023 Approved
TT1 Hawthorn: Crown Reduce by removing approximately 2m from height and 1 - 1.5m from sid…
P/0166/23
2022 Approved
T1 Ash (neighbour's tree overhangs rear garden): Cut back low limb overhanging client's g…
P/0457/22
2021 Approved
Details pursuant to condition 3 (landscaping) attached to planning permission P/3452/17 a…
P/1966/21
2019 Approved
Replacement front entrance door (retrospective)
P/2617/19
Within ~100m

Nearby activity

2025 Refused
33 Woodhall Gate, Pinner, Harrow, HA5 4TN
Single storey rear extension, Landscaping and steps to rear, External alterations
PL/0648/25
2024 Approved
21 Woodhall Gate, Pinner, Harrow, HA5 4TN
Alterations to roof to form rear dormer, Roof light in rear roof slope
PL/3239/24
2024 Approved
4 Woodhall Gate, Pinner, Harrow, HA5 4TL
Pinnerwood Park Estate Conservation Area T1 Cherry (front boundary l/hand corner): Leanin…
PL/2533/24
2024 Approved
17 Woodhall Drive, Pinner, Harrow, HA5 4TG
Pinnerwood Park Estate Conservation Area Silver birch (rear garden): Crown Reduce back to…
PL/2049/24
2024 Approved
17 Woodhall Drive, Pinner, Harrow, HA5 4TG
Single storey rear extension; installation and replacement of windows in first floor rear…
PL/1029/24
2024 Approved
15 Woodhall Drive, Pinner, Harrow, HA5 4TG
Outbuilding at rear for use incidental to main dwelling
PL/0359/24
2024 Approved
3 Woodhall Drive, Pinner, Harrow, HA5 4TG
Pinnerwood Park Estate Conservation Area Goat willow (rear): Fell and treat stump. Reason…
PL/0224/24
2023 Approved
2 Woodhall Gate, Pinner, Harrow, HA5 4TL
Replacement windows to front and side elevations.
PL/0780/23
2023 Approved
30 Woodhall Gate, Pinner, Harrow, HA5 4TL
T1 - Silver Birch - Fell. Reason: birch is in decline.
PL/0519/23
2023 Refused
17 Woodhall Drive, Pinner, Harrow, HA5 4TG
Single storey rear extension; installation and replacement of windows in front, side and…
PL/0308/23
2023 Approved
5 Woodhall Gate, Pinner, Harrow, HA5 4TN
Single storey rear extension; External alterations (Retrospective)
P/2625/23
2023
52 Woodhall Gate, Pinner, Harrow, HA5 4TL
Single storey rear extension; alterations to roof; rear dormer; two rooflights in rear ro…
P/2091/23
2023 Withdrawn
2 Woodhall Gate, Pinner, Harrow, HA5 4TL
Replacement windows to front, side and rear elevations
P/1849/23
2022 Approved
44 Woodhall Gate, Pinner, Harrow, HA5 4TL
T1 Ash Crown Reduction - Reducing the height and spread of the tree by between 2 and 3 me…
P/2908/22
2022 Approved
5 Woodhall Gate, Pinner, HA5 4TN
Single storey rear extension; external alterations
P/0011/22/6011
2022 Approved
23 Woodhall Gate, Pinner, Harrow, HA5 4TN
Lilac, horse chestnut saplings, ivy, plum (rear garden, rear boundary and left hand bound…
P/1504/22
2022 Approved
Woodhall Farm, 39 Woodhall Drive, Pinner, Harrow, HA5 4TG
Listed Building Consent: Installation of secondary glazing
P/0948/22
2021 Approved
21 Woodhall Drive, Pinner, Harrow, HA5 4TG
Repair and restoration of existing timber window frames and like for like replacement of…
P/4423/21
2021 Refused
31 Woodhall Gate, Pinner, Harrow, HA5 4TN
Replacement of 7 windows to front and side elevations and door to front elevation
P/4913/21
2022 Refused
5 Woodhall Gate, Pinner, Harrow, HA5 4TN
Single storey rear extension; external alterations
P/0011/22
2016 Approved
4 Woodhall Gate, Pinner, HA5 4TL
Elder (front garden r/hand boundary): cut ivy overhanging neighbours garden back to bound…
P/4305/16
2016 Approved
8 Woodhall Gate, Pinner, HA5 4TL
Hardsurfacing to front garden; part removal of wooden fence on front boundary (retrospect…
P/3308/16
2016 Approved
1 Woodhall Gate, Pinner, HA5 4TN
Weeping willow (front garden): fell and replace with 1 x silver birch in suitable nearby…
P/2684/16
2016 Approved
3 Woodhall Gate, Pinner, HA5 4TN
Oak (rear garden of 3 woodhall gate): fell & treat stump. Tree has been implicated as mai…
P/0742/16
2016 Approved
52 Woodhall Gate, Pinner, HA5 4TL
Large ash t2 (rear garden l/h side): dismantle. Leave stump low ash t3 (rear of property)…
P/0595/16
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Major dwellings

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