29 Clammas Way Cowley UB8 3AN Data via plota.co.uk

77795/APP/2026/1938 Approved
Admin / procedural

Proposal

Details pursuant to the discharge of Conditions 4 (Demolition and Construction Management Plan) of planning permission ref. 77795/APP/2025/2979, dated 27-04-2026 (Erection of 2x two storey, 3 bed dwelling with associated parking, amenity space, cycle and refuse stores, following the demolition of existing bungalow) Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
5 Aug 2026
✓
Approved
23 Sept 2026

Approved on 23 Sept 2026 · Last checked 24 Sept 2026

Documents

View the documents on the council's website ↗

Associated applications 5

Site constraints 5

2 Article 4 directions
Residential extensions · Houses of Multiple Occupation (HMOs). Named permitted development rights are withdrawn here.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
National infrastructure project about 590 m away: Expansion of Heathrow Airport (Third Runway), at pre-application; Inside the Hillingdon built-up area; Public transport access: PTAL 1b (very poor), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · 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 Planning Inspectorate, 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.

Sales history 1

Last sold for £492,500 in July 2022. Detached house, freehold.

22 July 2022£492,500Recorded as a transfer outside a standard sale

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area73 m² (786 sq ft)
Energy ratingE (43 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in February 2022, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Nearby new applications

14 Oct 2026Pending

29 ST PETER'S ROAD COWLEY UXBRIDGE

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21 Sept 2026Pending

29 CLAMMAS WAY COWLEY UB8 3AN

Details pursuant to the discharge of Condition 5 (Sustainable Urban Drainage) of...

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21 Sept 2026Approved

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Important details

Council
Hillingdon
Postcode
UB8 3AN
Received
5 Aug 2026
Validated
5 Aug 2026
Ward
UXBRIDGE 2022
Case officer
Show
Target decision
30 Sept 2026
Decision
Approval
Decision date
23 Sept 2026
Agent
Show

Historical activity at this location

20 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2023 Withdrawn
Proposed demolition of existing detached bungalow and erection of a detached 6-bedroom dw…
77795/APP/2023/176
Within ~100m

Nearby activity

2025 Approved
44 WORCESTER ROAD COWLEY UB8 3TH
Erection of a garden outbuilding for a purpose incidental to the enjoyment of the dwellin…
76847/APP/2025/2080
2025
29 CLAMMAS WAY COWLEY UXBRIDGE UB8 3AN
Erection of 2x two storey, 3 bed dwelling with associated parking, amenity space, cycle a…
77795/APP/2025/2979
2025 Approved
25 DELLFIELD CRESCENT COWLEY UB8 2ET
Erection of a single storey rear extension, which would extend beyond the rear wall of th…
79754/APP/2025/2703
2024 Approved
77 WORCESTER ROAD COWLEY UB8 3TH
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights a…
74890/APP/2024/1595
2024 Approved
77 WORCESTER ROAD COWLEY UB8 3TH
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights a…
74890/APP/2024/1597
2023 Refused
77 WORCESTER ROAD COWLEY UB8 3TH
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights a…
74890/APP/2023/3217
2023 Approved
77 WORCESTER ROAD COWLEY UB8 3TH
Relocation of entrance and erection of a porch. Alteration to the first floor fenestratio…
74890/APP/2023/1036
2022 Approved
38 CLAMMAS WAY COWLEY UB8 3AN
Erection of single storey extension to side/rear.
77571/APP/2022/2981
2021 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Removal of Condition 15 (Tree protection) of planning permission ref. 73918/APP/2019/2065…
73918/APP/2021/3404
2021 Approved
44 WORCESTER ROAD COWLEY UB8 3TH
Single storey rear extension.
76847/APP/2021/4056
2021 Approved
68 WORCESTER ROAD COWLEY UB8 3TH
Installation of vehicular crossover to front
76074/APP/2021/963
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Details pursuant to Condition 13 (Contaminated Land) of planning Ref: 73918/APP/2019/2065…
73918/APP/2019/3846
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Details pursuant to condition 6 (Tree Protection Measures) of planning permission 73918/A…
73918/APP/2019/2580
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Details pursuant to Condition 5 (materials and external surfaces) of planning permission…
73918/APP/2019/2189
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Section 73 (Minor Material Amendment) application to vary Condition 2 (Approved Plans) of…
73918/APP/2019/2065
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Details pursuant to condition 4 (Finished Floor Levels) of planning permission Ref: 73918…
73918/APP/2019/2218
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Details pursuant to Condition 11 (Car Parking Allocation) of planning permission Ref: 739…
73918/APP/2019/2183
2019 Approved
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Demolition of existing garages and erection of 2 x 2-bedroom and 2 x 3-bedroom dwellingho…
73918/APP/2019/795
2018 Refused
LAND REAR OF 65-75 WORCESTER ROAD COWLEY UB8 3TH
Demolition of garages and the erection of 4 x 3 bedroom dwellinghouses with associated pa…
73918/APP/2018/3038
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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.