21 North Avenue Hayes UB3 2JE Data via plota.co.uk

79879/APP/2026/1765 Approved
Extensions & alterations

Proposal

Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development). Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
15 Jul 2026
✓
Approved
28 Jul 2026

Approved on 28 Jul 2026 · Last checked 6 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 3

Article 4 direction
Residential extensions. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Hillingdon 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 Hillingdon 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.

Work with planning data?

Every application in Hillingdon - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Nearby new applications

13 Aug 2026Pending

34 MORAY AVENUE HAYES MIDDLESEX UB3 2AU

Erection of single storey rear extensions, projection from existing rear extensi...

69139/APP/2026/2021
13 Jul 2026Approved

21 NORTH AVENUE HAYES UB3 2JE

Erection of part single storey, part double storey rear extension

79879/APP/2026/1749
13 Jul 2026Approved

64 HOLLYWOOD GARDENS HAYES UB4 0DY

Erection of a single storey rear extension, which would extend beyond the rear w...

67687/APP/2026/1743
3 Jul 2026Approved

32 TOWNFIELD ROAD HAYES

Erection of a single storey extension to the rear/side and front porch (Part Ret...

71806/APP/2026/1678
23 Jun 2026Approved

33 EAST AVENUE HAYES

Erection of two storey side/rear extension and single storey rear extension to a...

38054/APP/2026/1561
29 May 2026Approved

847 UXBRIDGE ROAD HAYES

Change of use from Class C3 (Maisonette) to Class C4 (HMO with 4 beds) with asso...

46511/APP/2026/1348

Important details

Council
Hillingdon
Postcode
UB3 2JE
Received
15 Jul 2026
Validated
15 Jul 2026
Ward
WOOD END 2022
Case officer
Show
Target decision
9 Sept 2026
Decision
Approval
Decision date
28 Jul 2026
Agent
Faluck Patel

How this decision compares

Decided in 13 days from validation, 40 days faster than Hillingdon's median of 53 for extensions. Approved, as 91% of extensions here are.

66%decided within 8 weeks
91%approved
854decided in the last year

Plota live figures for extensions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
9 NORTH AVENUE HAYES UB3 2JE
Erection of a single storey rear extension which will extend beyond the wall of the origi…
79706/APP/2025/2498
2025 Refused
6 NORTH AVENUE HAYES UB3 2JE
Erection of part single storey, part double storey side extension, part first floor rear…
69570/APP/2025/2091
2024 Withdrawn
10 ST MARY'S ROAD HAYES UB3 2JW
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
79026/APP/2024/2640
2024 Approved
9 ST MARY'S WALK HAYES UB3 2JS
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
78718/APP/2024/988
2023 Withdrawn
6 NORTH AVENUE HAYES UB3 2JE
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights a…
69570/APP/2023/868
2022 Approved
6 NORTH AVENUE HAYES UB3 2JE
Erection of a part single storey, part double storey side extension and part first floor…
69570/APP/2022/3401
2018 Refused
73 ORCHARD ROAD HAYES UB3 2JD
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
30108/APP/2018/3664
2018 Approved
9 WHEATLEY CRESCENT HAYES MIDDX UB3 2JF
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
65183/APP/2018/2180
2018 Approved
13 NORTH AVENUE HAYES UB3 2JE
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
73390/APP/2018/1593
2017 Refused
13 NORTH AVENUE HAYES UB3 2JE
Single storey rear extension involving demolition of existing store
73390/APP/2017/4457
2017 Approved
11 WHEATLEY CRESCENT HAYES UB3 2JF
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
73406/APP/2017/4540
2017 Approved
67 ORCHARD ROAD HAYES UB3 2JD
Single storey rear extension
73277/APP/2017/3894
2017 Approved
67 ORCHARD ROAD HAYES UB3 2JD
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
73277/APP/2017/3889
2017 Approved
1 ST MARYS CRESCENT HAYES UB3 2JR
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
19145/APP/2017/735
2017 Refused
6 NORTH AVENUE HAYES UB3 2JE
Two storey, 2-bed attached dwelling with associated parking
69570/APP/2017/383
2017 Approved
6 NORTH AVENUE HAYES UB3 2JE
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and…
69570/APP/2017/278
2016 Approved
8 ST MARY'S ROAD HAYES UB3 2JW
Single storey outbuilding to rear for use as a Store/Workshop (Application for a Certific…
72011/APP/2016/2424
2016 Approved
56 ORCHARD ROAD HAYES UB3 2JD
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
72041/APP/2016/2541
Hillingdon
Planning Authority Score
3.5/10
Below average
#219 of 296 councils
Relevant to this application:
Householder decisions

Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Hillingdon decision statistics
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #208 of 296
90%
Householder approved
Above avg (90%) #191 of 296
58%
Decided in 8 weeks
Below avg (63%) #194 of 296
45%
Extended time limit
Above avg (41%) #190 of 296
61%
Minor dwellings approved
67 decided (1-9 homes)
65%
Change of use approved
17 decided
1,680
Total decisions
255 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings