Lord Adonis House Harefield Academy Northwood Way Harefield UB9 6ET Data via plota.co.uk

17709/APP/2025/3061 Approved
Admin / procedural

Proposal

Section 96a application for Non-Material Amendment to planning permission reference , dated 08-02-2024 (Demolition of former residential school and erection of academic building (Use Class F1) and ancillary structures including heat pump and substation enclosures, construction of a multi-use games area, revised vehicular access, landscaping, car and cycle parking and associated works.) to make design amendments. 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
4 Dec 2025
✓
Approved
9 Jan 2026

Approved on 9 Jan 2026 · Last checked 3 Oct 2026

Documents

View the documents on the council's website ↗

Associated applications 6

Site constraints 7

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 Named permitted development rights are withdrawn here.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.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; Inside the Hillingdon built-up area; Public transport access: PTAL 1a (very poor), TfL 2023, for the 100 m square; Green belt about 92 m away: London; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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

Other new applications on this street

21 Aug 2026Approved

THE HAREFIELD ACADEMY, LORD ADONIS HOUSE NORTHWOOD WAY HAREFIELD UB9 6ET

Details pursuant to the discharge of Conditions 24 (Circular Economy Monitoring ...

17709/APP/2026/2075
6 May 2026Approved

LORD ADONIS HOUSE, THE HAREFIELD ACADEMY NORTHWOOD WAY HAREFIELD UB9 6ET

Details pursuant to the discharge of Conditions 17 (Landscape Scheme), 18 (Ecolo...

17709/APP/2026/1124

Nearby new applications

7 Oct 2026Pending

10 HILLINGDON HILL HILLINGDON

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

47909/APP/2026/2334
17 Sept 2026Approved

146 NORTHWOOD ROAD HAREFIELD

Proposed single storey outbuilding featuring a mono pitched roof (Application fo...

223/APP/2026/2196
25 Aug 2026Approved

THE RANCHER RICKMANSWORTH ROAD HAREFIELD UB9 6JX

Erection of single storey front infill and side extension

22901/APP/2026/2013
21 Aug 2026Approved

THE HAREFIELD ACADEMY, LORD ADONIS HOUSE NORTHWOOD WAY HAREFIELD UB9 6ET

Details pursuant to the discharge of Conditions 24 (Circular Economy Monitoring ...

17709/APP/2026/2075
3 Aug 2026Pending

THE HAREFIELD ACADEMY, LORD ADONIS HOUSE NORTHWOOD WAY HAREFIELD UB9 6ET

Details pursuant to the discharge of Conditions 19 (Fire Statement), 22 (Energy ...

17709/APP/2026/1923

Important details

Council
Hillingdon
Postcode
UB9 6ET
Received
4 Dec 2025
Validated
4 Dec 2025
Ward
HARE/D VILLAGES 2022
Case officer
Show
Target decision
15 Jan 2026
Decision
Approval
Decision date
9 Jan 2026
Agent
Show

Historical activity at this location

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

Within ~100m

Nearby activity

2023 Approved
77 NORTHWOOD WAY HAREFIELD UB9 6ET
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
78326/APP/2023/2628
2022 Approved
69 NORTHWOOD WAY HAREFIELD UB9 6ET
Erection of a single storey rear extension and alterations to existing rear store roof.
77202/APP/2022/1222
2022 Approved
69 NORTHWOOD WAY HAREFIELD UB9 6ET
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights…
77202/APP/2022/1216
2021 Approved
70 NORTHWOOD ROAD HAREFIELD UB9 6PR
Installation of vehicular crossover to front.
74520/APP/2021/350
2019 Approved
70 NORTHWOOD ROAD HAREFIELD UB9 6PR
Two storey side extension and single storey side/rear extension
74520/APP/2019/2193
2019 Approved
70 NORTHWOOD ROAD HAREFIELD UB9 6PR
Conversion of roof space to habitable use to include a rear dormer, 3 front rooflights an…
74520/APP/2019/1555
2019 Approved
70 NORTHWOOD ROAD HAREFIELD UB9 6PR
Two storey side extension and boundary fence to side
74520/APP/2019/996
2019 Refused
70 NORTHWOOD ROAD HAREFIELD UB9 6PR
Two storey side extension and installation of boundary wall to all sides
74520/APP/2019/247
2019 Approved
70 NORTHWOOD ROAD HAREFIELD UB9 6PR
Single storey rear extension
74520/APP/2019/246
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