1 Woodhall Avenue, Pinner, Harrow, HA5 3DY Data via plota.co.uk

Pending PL/0627/26
Extensions & alterations
Council
Harrow 4.9/10
Date received
9 Mar 2026
Postcode
HA5 3DY

Description

Two storey front extension with entrance canopy; single and two storey side extension; single and two storey rear extension; installation of bay windows to front; alterations, extension and replacement of roof; external alterations (demolition of... Data via plota.co.uk

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1 Woodhall Avenue, Pinner, Harrow, HA5 3DY

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7 Old South Close, Pinner, Harrow, HA5 4TW

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Historical activity at this location

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

This property

Previous applications at this address

2025
Two storey front extension with entrance canopy; single and two storey side extension; si…
PL/3095/25
Within ~100m

Nearby activity

2023 Approved
16 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Single and two-storey front extension incorporating porch; single storey side extension…
PL/0124/23
2023 Refused
16 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Single and two storey front extension incorporating porch; single storey rear extension…
P/0433/23
2023 Approved
12 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Construction of 1m high front and side boundary walls with 1.3m high brick piers; Install…
P/0815/23
2022 Approved
18 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Single storey front infill extension; single storey side extension; single and two storey…
P/0943/22
2022 Approved
10 Paines Lane, Pinner, Harrow, HA5 3DQ
Enclosure of front porch; single storey side extension; conversion of garage to habitable…
P/3741/22
2022 Approved
12 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Two storey front extension incorporating porch; Single and two storey side extension; sin…
P/1218/22
2022 Refused
16 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Single and two storey front extension incorporating porch; single storey rear extension…
P/1466/22
2022 Approved
12 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Single storey rear extension: 7.00 metres deep, 3.67 metres maximum height and 3.00 metre…
P/1213/22/PRIOR
2022 Approved
4 Woodhall Avenue, Pinner, Harrow, HA5 3DX
Installation of bi-fold doors to rear at ground floor level; installation of Juliette bal…
P/0349/22
2021 Approved
2 Paines Lane, Pinner, Harrow, HA5 3DQ
T11 Monterey Cypress (front): Trim and prune crown all round by upto 1.5m, retaining gree…
P/0723/21
2020 Approved
Meeting Hall Woodhall Avenue, Pinner, Harrow, HA5 3DY
T20 Ash (rear of scout hut, adjacent to public footpath): Crown Reduce back to previous p…
P/1582/20
2020 Approved
29 Woodhall Avenue, Pinner, Harrow, HA5 3DY
G2 Hornbeam (front garden, front boundary): Prune roadside back by upto 2m and prune gard…
P/2342/20
2020 Approved
29 Woodhall Avenue, Pinner, HA5 3DY
G2 hornbeam (front garden left side of steps): lift any lower growth to 2.5M over footpat…
P/0323/20
2018 Approved
2A Paines Lane, Pinner, HA5 3DQ
A1 sycamore (rear garden rear boundary): crown reduce 15-20% a1 ash (rear garden front bo…
P/4300/18
2017 Approved
2 Paines Lane, Pinner, HA5 3DQ
Single storey side extension; external alterations (demolition of canopy and extrnal step…
P/5043/17
2017 Approved
5 Woodhall Avenue, Pinner, HA5 3DY
Front porch
P/3058/17
2017 Approved
20 Woodhall Avenue, Pinner, HA5 3DX
Poplar (t4) and (t5) - pruning of overgrown trees
P/1803/17
2016 Approved
22 Woodhall Avenue, Pinner, HA5 3DX
First floor rear extension; installation of french doors at first floor to create a rear…
P/5533/16
2016 Approved
2A Paines Lane, Pinner, HA5 3DQ
A1 sycamore (rear garden rear boundary): crown reduce up to 30%. Lift to 3.5M
P/5116/16
2016 Approved
22 Woodhall Avenue, Pinner, HA5 3DX
First floor rear extension; rear dormer with juliette balcony to create habitable roofspa…
P/3542/16
2016 Approved
20 Woodhall Avenue, Pinner, HA5 3DX
Conservatory at rear
P/3605/16
2016 Approved
2 Paines Lane, Pinner, HA5 3DQ
T23 monterey cypress (front garden left-hand boundary): crown reduce by removing approxim…
P/2335/16
2017 Approved
5 Woodhall Avenue, Pinner, HA5 3DY
Certificate of lawful development (proposed): conversion of garage to room with installat…
P/3057/17
2017 Approved
5 Woodhall Avenue, Pinner, HA5 3DY
Certificate of lawful development (proposed): conversion of garage to habitable room; fro…
P/1808/17
2017 Approved
22 Woodhall Avenue, Pinner, HA5 3DX
Certificate of lawful development (proposed): alterations to roof to form end gable and r…
P/1850/17
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 performance
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