112 Weald Lane, Harrow Weald, Harrow, HA3 5EZ Data via plota.co.uk

Approved PL/1668/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
11 Jul 2026
Postcode
HA3 5EZ
Type
Householder

Description

Single story rear extension with pitched roof (Part retrospective) Data via plota.co.uk

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Last checked

Site constraints 2

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

23 Apr 2026Approved

31 Weald Lane, Harrow Weald, Harrow, HA3 5EU

Variation of condition 2 (Approved Plans) attached to planning permission PL/245...

PL/1078/26

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Installation of AC unit to side elevation

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27 Aug 2026Pending

5 Clewer Crescent, Harrow Weald, Harrow, HA3 5QA

Certificate of Lawful Development (Existing): Single storey rear extension; exte...

PL/2223/26
26 Aug 2026Pending

45 Athelstone Road, Harrow Weald, Harrow, HA3 5NX

Certificate of Lawful Development (Proposed): Front porch; rear dormer; three ro...

PL/1382/26
21 Aug 2026Approved

50 Long Elmes, Harrow Weald, Harrow, HA3 5JL

Certificate of Lawful Development (Proposed): Rear dormer; three rooflights in f...

PL/1774/26
19 Aug 2026Pending

35 Arbus Crescent, Harrow, HA2 6DU

Single Storey rear extension

PL/2180/26
7 Aug 2026Approved

SANCTUARY APARTMENTS, 191 High Road, Harrow Weald, Harrow

Non-Material amendment to planning permission PL/0811/24 dated 07/03/2025 to rem...

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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

2019 Approved
Front porch; first floor side to rear extension; conversion of garage to study with insta…
P/4334/19
2019 Refused
Single storey front extension incorporating front porch; first floor side to rear extensi…
P/3404/19
Within ~100m

Nearby activity

2025
7 Cypress Road, Harrow Weald, Harrow, HA3 5HT
Conversion of dwelling into two flats (2 X 2 bed); first floor rear extension; bin / cycl…
PL/1615/25
2025 Refused
69 Weald Lane, Harrow Weald, Harrow, HA3 5HD
Change of use from an existing 6-bedroom 6 person HMO (Use Class C4) to a 7-bedroom 7 per…
PL/1173/25
2025 Approved
7 Cypress Road, Harrow Weald, Harrow, HA3 5HT
Single storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 3.00 metre…
PL/0204/25
2024 Approved
30 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metre…
PL/2717/24
2024 Approved
97 Weald Lane, Harrow Weald, Harrow, HA3 5HD
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metre…
PL/1636/24
2023 Approved
31 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Front porch; single storey rear extension; external alterations (demolition of rear exten…
P/2046/23
2023 Refused
31 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Front porch; Single storey rear extension; Alterations to roof to form end gable, rear do…
P/1001/23
2023 Refused
31 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Single storey rear extension: 4.00 metres deep, 3.63 metres maximum height and 3.00 metre…
P/0328/23/PRIOR
2021 Approved
109 Weald Lane, Harrow Weald, Harrow, HA3 5HB
Conversion Of Dwellinghouse Into Two Studio (one person) Flats; Front Porch; Single Store…
P/3538/21
2021 Approved
71 Weald Lane, Harrow Weald, Harrow, HA3 5HD
Single storey front, side and rear extension; external alterations (demolition of attache…
P/2338/21
2021 Approved
24 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Conversion of dwelling into two flats (2 X 2 bed); front porch; bin and cycle stores
P/1361/21
2021 Approved
2b Windsor Road, Harrow Weald, Harrow, HA3 5PU
Installation of glazed canopy to rear
P/0756/21
2020 Refused
109 Weald Lane, Harrow Weald, Harrow, HA3 5HB
Conversion of dwellinghouse into two flats (2 x1 Bed); Front porch; Single and two storey…
P/2765/20
2020 Approved
26 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Single Storey Rear Extension: 3.50 metres deep, 3.30 metres maximum height, 2.70 metres h…
P/1862/20/PRIOR
2020 Approved
24 Brinsley Road, Harrow Weald, Harrow, HA3 5HY
Single Storey Rear Extension: 6.00 metres deep, 3.50 metres maximum height, 2.82 metres h…
P/0120/20/PRIOR
2018 Approved
83 Weald Lane, Harrow, HA3 5HD
Conversion of dwelling into two flats (following removal of rear conservatory); external…
P/1426/18
2018 Approved
87 Weald Lane, Harrow Weald, Harrow, HA3 5HD
Single storey rear extension to create a two bedroom flat
P/0287/18
2017 Approved
83 Weald Lane, Harrow, HA3 5HD
Conversion of dwelling into two flats (following removal of rear conservatory)
P/2894/17
2017 Approved
87 Weald Lane, Harrow, HA3 5HD
Single storey rear extension to enlarge existing ground floor flat
P/0849/17
2016 Approved
87 Weald Lane, Harrow, HA3 5HD
Single storey rear extension
P/4995/16
2016 Approved
1 Brinsley Road, Harrow, HA3 5HY
Single storey rear extension
P/4196/16
2016 Approved
1 Brinsley Road, Harrow, HA3 5HY
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/2508/16
2016 Approved
1 Brinsley Road, Harrow, HA3 5HY
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/0613/16
2016 Approved
1 Brinsley Road, Harrow, HA3 5HY
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/0324/16
2016 Approved
3 Brinsley Road, Harrow, HA3 5HY
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/0136/16
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 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