48 Park Crescent, Harrow Weald, Harrow, HA3 6ES Data via plota.co.uk

Approved PL/1754/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
1 Jul 2026
Postcode
HA3 6ES
Type
Householder

Description

Alterations to front porch; Single storey side to rear extension 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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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

2024 Refused
Single storey rear extension; single storey front porch extension and alterations to porch
PL/0867/24
Within ~100m

Nearby activity

2025
17 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey rear extension; external alterations
PL/2855/25
2025
30 College Avenue, Harrow Weald, Harrow, HA3 6HB
Change of Use from Dwellinghouse (Class C3) to Children's Residential Home for three chil…
PL/2180/25
2025 Approved
40 College Avenue, Harrow Weald, Harrow, HA3 6HB
Single storey rear extension; conversion of garage into habitable room; external alterati…
PL/1633/25
2024 Approved
41 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey front and side extension; alterations to roof to form end gable and rear do…
PL/3106/24
2024 Approved
36 College Avenue, Harrow Weald, Harrow, HA3 6HB
Single storey front extension incorporating porch; single storey rear extension; conversi…
PL/1641/24
2024 Approved
18 College Avenue, Harrow Weald, Harrow, HA3 6HB
Single storey rear extension
PL/1505/24
2024 Refused
38 College Avenue, Harrow Weald, Harrow, HA3 6HB
Single storey front extension incorporating front porch; single storey side extension; si…
PL/1446/24
2024 Withdrawn
38 College Avenue, Harrow Weald, Harrow, HA3 6HB
Single storey front to side extension incorporating garage; external alterations
PL/0376/24
2023 Approved
23 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey front extension; conversion of garage into habitable room; single storey si…
PL/0491/23
2023 Approved
1 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Installation of veranda at rear (retrospective)
P/2193/23
2023 Approved
23 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single Storey Rear Extension: 6.00 metres deep, 3.51 metres maximum height, 2.72 metres h…
P/0901/23/PRIOR
2022 Refused
25 The Meadow Way, Harrow Weald, Harrow, HA3 7BP
Alterations and extension to roof to form end gable; rear dormer with two rooflights; thr…
P/4263/22
2022 Approved
27 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey side extension
P/1790/22
2022 Approved
69 The Meadow Way, Harrow Weald, Harrow, HA3 7BP
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.70 metre…
P/2620/22/PRIOR
2022 Refused
25 The Meadow Way, Harrow Weald, Harrow, HA3 7BP
Alterations and extension to roof to form end gable; rear dormer with two rooflights; thr…
P/1625/22
2020 Approved
1 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey side to rear extension
P/4104/20
2020 Withdrawn
Templeman House, 16 College Avenue, Harrow Weald, Harrow, HA3 6HB
Continued use of building as use Class F1 with ancillary office use
P/3905/20
2020 Approved
13 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metre…
P/4357/20/PRIOR
2020 Approved
18 Park Crescent, Harrow Weald, Harrow, HA3 6ES
Single storey side and rear extensions with sedum roofs (demolition of attached garage)
P/3075/20
2020 Approved
23 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single Storey Rear Extension: 6.00 metres deep, 3.00 metres maximum height, 3.00 metres h…
P/1865/20/PRIOR
2017 Approved
37 The Meadow Way, Harrow, HA3 7BP
Single storey side extension; single storey rear extension (demolition of conservatory an…
P/4163/17
2017 Approved
Connect House, 16 College Avenue, Harrow, HA3 6HB
First floor extension with two front dormers to roof and four rooflights in rear roofslop…
P/0825/17
2016 Approved
26 College Avenue, Harrow, HA3 6HB
Single storey side extension; part conversion of garage; single storey rear extension; ex…
P/5495/16
2016 Approved
Connect House, 16 College Avenue, Harrow, HA3 6HB
Change of use from religious meeting place (class d1) to office (class b1) ;five dormers…
P/1817/16
2016 Approved
15 Park Crescent, Harrow Weald, Harrow, HA3 6ER
Single storey rear extension: extending 4.5 Metres beyond the original rear wall 3.65 Met…
P/0534/16
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