37 Welbeck Road, West Harrow, Harrow, HA2 0RP

Pending PL/0975/26 - Certificate of Lawful Development Proposed
Extensions & alterations
Council
Harrow 5.4/10
Date received
18 Apr 2026
Postcode
HA2 0RP
Type
Certificate of Lawful Development Proposed

Description

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

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Other new applications on this street

37 Welbeck Road, West Harrow, Harrow, HA2 0RP

Single storey rear extension: 6.00 metres deep, 3.57 metres maximum height and 2...

PL/0971/26 - 18 Apr 2026

Nearby new applications

36 Alfriston Avenue, North Harrow, Harrow, HA2 7EF

Single storey front extension incorporating front porch; single and two storey s...

PL/3031/25 - 2 Jun 2026

67 Fairview Crescent, Rayners Lane, Harrow, HA2 9UB

Certificate of Lawful Development (Proposed): Single storey rear extension, fron...

PL/0904/26 - 23 May 2026

170 Whitmore Road, West Harrow, Harrow, HA1 4AQ

Single storey side to rear extension

PL/1126/26 - 23 May 2026

16 Romney Drive, North Harrow, Harrow, HA2 7EG

Single storey rear extension; external alterations (demolition of conservatory)

PL/1083/26 - 23 May 2026

16 Romney Drive, North Harrow, Harrow, HA2 7EG

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

PL/1034/26 - 23 May 2026

32 Clitheroe Avenue, Rayners Lane, Harrow, HA2 9UX

Details pursuant to Condition 6 (Flood Risk Assessment) attached to planning per...

PL/1320/26 - 14 May 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
57 Welbeck Road, West Harrow, Harrow, HA2 0RP
Conversion of garage to habitable room, Replacement of garage door with window in front e…
PL/0031/25
2024 Approved
5 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey front extension incorporating porch
PL/0085/24
2023 Approved
1 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey front extension incorporating porch; two storey side extension; single and…
P/2687/23
2023 Approved
1 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey rear extension: 5.42 metres deep, 3.70 metres maximum height and 3.00 metre…
P/2386/23/PRIOR
2023 Approved
5 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Alterations to roof; rear dormer; two rooflights in front roofslope; single storey rear e…
P/0976/23
2023 Approved
7 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey front extension incorporating front porch and conversion of garage into hab…
P/0068/23
2022 Approved
9 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey front extension incorporating porch canopy; single storey side to rear exte…
P/1125/22
2021 Approved
53 Welbeck Road, West Harrow, Harrow, HA2 0RP
Single storey front extension incorporating front porch; single storey side to rear exten…
P/0709/21
2020 Approved
42 Welbeck Road, West Harrow, Harrow, HA2 0RW
Single storey front extension incorporating front porch; single and two storey side to re…
P/4389/20
2020 Approved
29 Chatsworth Gardens, Rayners Lane, Harrow,
Conversion of dwelling into two flats (1 X 3 bed and 1 X 2 bed) (Amended description)
P/3114/20
2020 Approved
46 Welbeck Road, West Harrow, Harrow, HA2 0RW
First floor side extension; single storey rear extension; raised decking at rear
P/0893/20
2019 Approved
11 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey front and side extension incorporating front porch
P/3348/19
2019 Approved
7 Chatsworth Gardens, Harrow, HA2 0RS
Conversion of garage to habitable room with installation of window to front
P/1799/19
2019 Approved
37 Chatsworth Gardens, Harrow, HA2 0RS
Single storey rear extension: 5 metres deep 3.1 Metres maximum height 3 metres high to th…
P/1814/19/PRIOR
2019 Refused
37 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single Storey Rear Extension: 5 metres deep, 3.1 metres maximum height, 3 metres high to…
P/1150/19/PRIOR
2019 Refused
37 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single Storey Rear Extension: 5 metres deep, 3.1 metres maximum height, 3 metres high to…
P/1097/19/PRIOR
2018 Refused
7 Chatsworth Gardens, Rayners Lane, Harrow, HA2 0RS
Single storey front extension incorporating front porch; conversion of garage to habitabl…
P/5247/18
2017 Approved
29 Chatsworth Gardens, Harrow, HA2 0RS
Single storey front extension; two storey rear extension and external alterations
P/5458/17
2018 Approved
10 Welbeck Road, West Harrow, Harrow, HA2 0RW
Single and two storey side extension; single storey rear extension; rear dormer to create…
P/0385/18
2017 Approved
53 Welbeck Road, South Harrow, Harrow, HA2 0RP
Single storey front extension incorporating front porch; single storey side to rear exten…
P/3992/17
2016 Approved
23 Welbeck Road, South Harrow, Harrow, HA2 0RP
Single and two storey side to rear extension; front porch; installation of 2.3M high side…
P/5489/16
2016 Approved
33 Chatsworth Gardens, Harrow, HA2 0RS
Single storey rear extension
P/4003/16
2016 Approved
33 Chatsworth Gardens, Harrow, HA2 0RS
Single storey rear extension
P/1553/16
2016 Withdrawn
39 Welbeck Road, West Harrow, Harrow, HA2 0RP
WITHDRAWN (COUNCIL) - Single storey side to rear extension; conversion of garage to habit…
P/4054/16
2016 Approved
61 Welbeck Road, South Harrow, Harrow, HA2 0RP
Single storey rear extension: extending 4 metres beyond the original rear wall 3.3 Metres…
P/0176/16
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