29 Athol Gardens, Pinner, Harrow, HA5 3XH Data via plota.co.uk

Pending PL/1574/26 - Householder
Extensions & alterations
Council
Harrow 5.4/10
Date received
19 Jun 2026
Postcode
HA5 3XH
Type
Householder

Description

Single storey side extension; alterations and extension to roof creating habitable roof space; raising roof ridge height; side and rear dormers; roof lights in roof slopes; external alterations Data via plota.co.uk

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Other new applications on this street

15 Athol Gardens, Pinner, Harrow, HA5 3XH

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

PL/0781/26 - 18 Apr 2026

Nearby new applications

85 Rickmansworth Road, Pinner, Harrow, HA5 3TJ

Certificate of lawful development (proposed): Alterations to roof to form wrap a...

PL/1676/26 - 26 Jun 2026

65 Norman Crescent, Pinner, Harrow, HA5 3QH

Variation of Condition 2 (approved plans ) and Condition 3 (materials) attached ...

PL/1686/26 - 26 Jun 2026

NORTHCOTE, 86 Rickmansworth Road, Pinner, Harrow

Details pursuant to Conditions 6 (Parking, Servicing & Delivery Plan), 7 (Landsc...

PL/1523/26 - 18 Jun 2026

26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA

Certificate of Lawful Proposed Development: Single storey rear extension

PL/1642/26 - 18 Jun 2026

TUDOR COTTAGE, 1 Tudor Road, Pinner, Harrow, HA5 3RZ

Single storey front extension incorporating front porch; two storey side extensi...

PL/0494/26 - 23 May 2026

32 Rickmansworth Road, Pinner, Harrow, HA5 3TG

Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3...

PL/1355/26 - 21 May 2026

Historical activity at this location

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

This property

Previous applications at this address

2023 Approved
Replacement of roof over main dwelling and garage at side with alterations to include rai…
P/2588/23
2021 Approved
Replacement Of Roof Over Main Dwelling And Garage At Side With Alterations To Include Rai…
P/4353/21
Within ~100m

Nearby activity

2024 Approved
41 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Alterations and extension to roof to form end gable; rear dormer; installation of window…
PL/3142/24
2024 Approved
Southview Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Two storey front infill extension; first floor rear extension; external alterations
PL/1264/24
2024 Refused
41 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Alterations and extension to roof to form end gable; rear dormer; installation of window…
PL/1111/24
2022 Approved
6 Athol Gardens, Pinner, Harrow, HA5 3XQ
Conversion of detached garage to office / gym; altrations and extension to raise garage r…
P/0366/22
2021 Approved
27 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Single Storey Rear Extension
P/3001/21
2021 Approved
20 Athol Gardens, Pinner, Harrow, HA5 3XQ
Single storey rear extension: 5.00 metres deep, 3.50 metres maximum height and 2.85 metre…
P/1881/21/PRIOR
2021 Approved
29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Single storey rear extension
P/0311/21
2021 Refused
20 Athol Gardens, Pinner, Harrow, HA5 3XQ
Single storey rear extension: 5.00 metres deep, 3.50 metres maximum height and 2.85 metre…
P/0468/21/PRIOR
2021 Approved
29 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Single storey rear extension: 3.04 metres deep, 3.75 metres maximum height and 2.79 metre…
P/0364/21/PRIOR
2020 Approved
24 Athol Gardens, Pinner, HA5 3XQ
Roof alteration incorporating a hip to gable and roof lights to the front plane on the ro…
P/2739/20/PREAPP
2019 Withdrawn
22 Athol Gardens, Pinner, Harrow, HA5 3XQ
Alterations to roof to form end gables; rear dormer; three rooflights in front roofslope…
P/4754/19
2019 Approved
31 Lyndhurst Avenue, Pinner, HA5 3UZ
Single storey rear extension (demolition of rear extension)
P/1267/19/5627
2019 Refused
22 Athol Gardens, Pinner, Harrow, HA5 3XQ
Alterations to roof to form end gables; rear dormer; three rooflights in front roofslope…
P/2554/19
2019 Refused
22 Athol Gardens, Pinner, Harrow, HA5 3XQ
Alterations to roof to form end gables; rear dormer; three rooflights in front roofslope…
P/1558/19
2019 Approved
22 Athol Gardens, Pinner, Harrow, HA5 3XQ
Single Storey Rear Extension: 8 metres deep, 2.8 metres maximum height, 2.6 metres high t…
P/1626/19/PRIOR
2019 Refused
31 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Single storey rear extension (demolition of rear extension)
P/1267/19
2019 Approved
17 Lyndhurst Avenue, Pinner, Harrow, HA5 3UZ
Single storey side to rear extension; external alterations (Demolition of conservatory an…
P/0592/19
2019 Refused
22 Athol Gardens, Pinner, Harrow, HA5 3XQ
Single Storey Rear Extension: 8 metres deep, 2.8 metres maximum height, 2.6 metres high t…
P/1452/19/PRIOR
2019 Refused
22 Athol Gardens, Pinner, Harrow, HA5 3XQ
Single Storey Rear Extension: 8 metres deep, 2.8 metres maximum height, 2.6 metres high t…
P/0955/19/PRIOR
2018 Refused
11 Athol Gardens, Pinner, Harrow, HA5 3XH
Single Storey Rear Extension: extending 8 metres beyond the original rear wall, 3.2 metre…
P/4243/18/PRIOR
2017 Approved
29 Lyndhurst Avenue, Pinner, HA5 3UZ
Single storey side to rear extension (demolition of attached garage)
P/1144/17
2017 Approved
24 Athol Gardens, Pinner, HA5 3XQ
Single storey outbuilding in rear garden
P/0517/17
2016 Approved
29 Lyndhurst Avenue, Pinner, HA5 3UZ
Single storey rear extension: extending 6 metres beyond the original rear wall 3.3 Metres…
P/4753/16
2016 Approved
45 Lyndhurst Avenue, Pinner, HA5 3UZ
Single storey front infill extension; single storey front and side extension; single stor…
P/2025/16
2016 Approved
45 Lyndhurst Avenue, Pinner, HA5 3UZ
Single storey front and side extension to no.45 And single storey rear extension across b…
P/2099/16
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