27 Kelvin Crescent, Harrow Weald, Harrow, HA3 6DP Data via plota.co.uk

Pending PL/1585/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
27 Jul 2026
Postcode
HA3 6DP
Type
Householder

Description

Conversion of garage to habitable room including raising roof height Data via plota.co.uk

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Other new applications on this street

6 Kelvin Crescent, Harrow Weald, Harrow, HA3 6DP

Certificate of Lawful Development (Proposed): Rendering to front and rear elevat...

PL/1012/26 - 23 May 2026

Nearby new applications

12 Elms Road, Harrow Weald, Harrow, HA3 6BE

Single storey side to rear garage extension; rear dormer; roof lights in side ro...

PL/1578/26 - 28 Jul 2026

21 Elms Road, Harrow Weald, Harrow, HA3 6BB

Single storey rear extension; conversion of garage to habitable room; external a...

PL/1340/26 - 28 Jul 2026

3 Monro Gardens, Harrow Weald, Harrow, HA3 6HH

Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3...

PL/1792/26 - 28 Jul 2026

72 Boxtree Road, Harrow Weald, Harrow, HA3 6TH

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

PL/1987/26 - 28 Jul 2026

410 High Road, Harrow Weald, Harrow, HA3 6HJ

Demolition and redevelopment of existing dwelling to provide two storey building...

PL/1256/26 - 28 Jul 2026

107 Gordon Avenue, Stanmore, Harrow, HA7 3QY

Conversion of dwelling into three flats (1 X 1 bed, 1 X 2 bed and 1 X 3 bed); tw...

PL/1463/26 - 28 Jul 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
3 Kelvin Crescent, Harrow Weald, Harrow, HA3 6DP
TPO No.23 The Paddocks, Harrow Weald A1 Leyland Cypress (rear garden): Cypress has outgro…
PL/1062/24
2023 Approved
2 Stamford Close, Harrow Weald, Harrow, HA3 6DR
Outbuilding at side for ancillary leisure use (demolition of outbuilding)
P/1691/23
2023 Refused
1 The Coppins, Harrow Weald, Harrow, HA3 6DT
Alterations to form mansard roof to provide an additional floor to each no1 and no13
P/1083/23
2022 Approved
12 Kelvin Crescent, Harrow, HA3 6DP
Single storey front infill extension; first floor side extension
P/0530/22/6064
2023 Withdrawn
2 Kelvin Crescent, Harrow Weald, Harrow, HA3 6DP
Front porch; single storey side garage extension; construction of 1m high brick boundary…
P/1124/23
2022 Approved
6 The Coppins, Harrow Weald, Harrow, HA3 6DT
A1 (TG1) Sycamore group (boundary between 6 The Coppins and Charlwood Close): Fell and re…
P/0395/22
2022 Refused
12 Kelvin Crescent, Harrow Weald, Harrow, HA3 6DP
Single storey front infill extension; First floor side extension
P/0530/22
2021 Approved
6 The Coppins, Harrow, HA3 6DT
A1 sycamore x 9 (front garden right hand boundary): reduce and shape height by up to 3m a…
P/3919/21
2021 Approved
1 Stamford Close, Harrow Weald, Harrow, HA3 6DR
Single storey front and side extension; first floor front infill extension with dormer; e…
P/0317/21
2020 Approved
7 Lavender Gardens, Harrow Weald, Harrow, HA3 6DD
Sycamore (rear garden rear boundary): Reduce height by 4m and spread by 2m, pruning to be…
P/1039/20
2017 Approved
8 Lavender Gardens, Harrow, HA3 6DD
Single storey rear extension; rear dormer; external alterations
P/4857/17
2017 Approved
6 Kelvin Crescent, Harrow, HA3 6DP
T29 silver birch (rear boundary with no.12): Reduce back overhang over rear boundary by 1…
P/2811/17
2017 Approved
14 Kelvin Crescent, Harrow, HA3 6DP
Two rear dormers and three rooflights in front roofslope to create habitable roofspace (p…
P/1882/17
2017 Approved
14 Kelvin Crescent, Harrow, HA3 6DP
Rear dormer to create habitable roofspace; rooflights in front roofslope;
P/4447/16/5104
2017 Approved
6 Kelvin Crescent, Harrow, HA3 6DP
Replacement of tiles to front and rear elevations with k render finish
P/3323/16/5086
2016 Approved
27 Kelvin Crescent, Harrow, HA3 6DP
Single storey front extension; single storey and two storey side extension; single storey…
P/5706/16
2016 Approved
14 Kelvin Crescent, Harrow, HA3 6DP
Rear dormer to create habitable roofspace; rooflights in front roofslope;
P/4447/16
2016 Approved
27 Kelvin Crescent, Harrow, HA3 6DP
Single storey front extension; two storey side extension; single storey rear extension
P/4014/16
2016 Approved
6 Kelvin Crescent, Harrow, HA3 6DP
Replacement of tiles to front and rear elevations with k render finish
P/3323/16
2016 Approved
6 Kelvin Crescent, Harrow, HA3 6DP
Single storey rear extension: extending 5 metres beyond the original rear wall 3.9 Metres…
P/3008/16
2016 Approved
4 Lavender Gardens, Harrow, HA3 6DD
Conversion of garage into habitable room; single storey rear extension; external alterati…
P/2041/16
2016 Approved
3 Kelvin Crescent, Harrow, HA3 6DP
Single storey front extension; two storey side to rear extension (demolition of detached…
P/1851/16
2016 Approved
7 Kelvin Crescent, Harrow, HA3 6DP
Single storey infill front extension incorporating new porch; external alterations.
P/1097/16
2016 Approved
3 Kelvin Crescent, Harrow, HA3 6DP
Two storey side; first floor rear extension; single storey rear extension (demolition of…
P/0120/16
2016 Approved
4 Lavender Gardens, Harrow, HA3 6DD
Single storey rear extension: extending 5 metres beyond the original rear wall 3.5 Metres…
P/0094/16
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 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