London Borough of Hillingdon
Planning applications.

1. Undecided72820/APP/2026/509

   Alterations to boundary wall of No. 32 Hillingdon Road in support of the erection of 2 x 3-bedroom dwellings with associated hard and soft landscaping works following demolition of existing outbuilding

   LAND FORMING PART OF 32 AND 33 HILLINGDON ROAD UXBRIDGE UB8 2BW

   Received 27 Feb 2026
2. Approval30934/APP/2025/1063

   Erection of a single storey rear extension, and outbuilding to rear garden, following demolition of existing conservatory and outbuilding.

   77 GLISSON ROAD HILLINGDON

   Received 14 Apr 2025
3. Approval79934/APP/2026/465

   Erection of a single storey rear extension, a two storey side extension, and a front porch.

   224 NORTHWOOD ROAD HAREFIELD UB9 6PT

   Received 23 Feb 2026
4. Approval78082/APP/2023/1635

   Conversion of roof space to habitable use to include a rear dormer, 4 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

   23 WEST HATCH MANOR RUISLIP HA4 8QX

   Received 5 Jun 2023
5. Approval68499/APP/2022/1597

   Erection of a part two storey, part single storey side extension

   18 RUFUS CLOSE RUISLIP MIDDLESEX HA4 0QU

   Received 16 May 2022
6. Approval49135/APP/2021/535

   Details pursuant to condition 3 (Materials) of planning permission Ref: 49135/APP/2017/3977 dated 03/01/2018 (First floor balcony to rear)

   2 ANDERSON CLOSE HAREFIELD

   Received 10 Feb 2021
7. Refusal78214/TRE/2023/183

   To fell one Conifer in rear garden at T57 within TPO 32a.

   5 PORTMAN GARDENS HILLINGDON UB10 9NT

   Received 8 Aug 2023
8. No Further Action(P)36678/APP/2024/1500

   Deed of Variation to update the appended tenure plans for planning application reference 6678/APP/2021/3370 (Redevelopment of the site to erect a part 10 storey and part 11 storey residential led development comprising 127 flats and residents lounge with associated access (including Public Access Improvements) and landscaping works following demolition of existing light industrial building (Amended plans submitted 17/03/2023)).

   3 VIVEASH CLOSE HAYES UB3 4RY

   Received 6 Jun 2024
9. Approval39207/APP/2022/3798

   Details pursuant to the discharge of Condition 15 (External Lighting) of planning permission reference 39207/APP/2020/2188, dated 24-06-2021 for the Redevelopment of the site to provide two industrial units providing industrial floorspace (Use Class B1c/B2/B8) and ancillary offices together with associated parking, access arrangements, landscaping and infrastructure.

   GSK, STOCKLEY PARK IRON BRIDGE ROAD WEST DRAYTON

   Received 14 Dec 2022
10. Approval76511/APP/2021/2404

    Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    351 KINGSHILL AVENUE HAYES UB4 8BT

    Received 15 Jun 2021
11. Approval79563/APP/2025/1890

    Erection of a single storey rear extension

    148 GROSVENOR AVENUE HAYES UB4 8NP

    Received 15 Jul 2025
12. Approval67041/APP/2023/437

    Partial demolition of existing outbuilding. Erection of a single storey rear extension and repositioning of existing SVP

    50 HUNTERS HILL RUISLIP MIDDX HA4 9HP

    Received 16 Feb 2023
13. Approval73955/APP/2025/2332

    Details pursuant to the partial discharge of Condition 36 (Remediation Scheme for Contamination) (Parts ii and iii) for Blocks A and D of planning permission ref. 73955/APP/2022/2613 dated 20-03-2023. Section 73 application to vary Conditions 2, 3 and 5 of application reference 73955/APP/2021/3362 dated 20-01-2022 (Section 73 application to vary Conditions 2 and 3 of application reference 73955/APP/2020/139 (Demolition of existing buildings for residential-led mixed use development comprising buildings between 3 and 11 storeys to provide residential units (Use Class C3) and ground floor employment floorspace (Use Class B1) with associated access and car and cycle parking, landscape and amenity areas and associated servicing) to link internal corridors, relocate the consented gym use, relocate a duplex unit, change duplex units to single level, amend the refuse strategy and amend the layout of the car park & cycle stores) to include a second staircase, reduction in car parking, change to energy strategy, internal flat changes to address fire regulations, change to residential unit mix, and amendments to landscaping.

    CROWN TRADING CENTRE CLAYTON ROAD HAYES HILLINGDON UB3 1DU

    Received 8 Sept 2025
14. Approval42788/APP/2020/1515

    Single storey rear extension including demolition of existing conservatory and amendments to raised deck

    30 HALLAND WAY NORTHWOOD HA6 2BY

    Received 14 May 2020
15. Approval24057/APP/2025/2012

    Erection of a part single storey, part two storey rear extension and a front porch.

    60 BROOKSIDE ROAD HAYES

    Received 25 Jul 2025
16. Approval73049/TRE/2020/156

    To carry out tree surgery, including a reduction in height to below the decay in the main stem at approximately 9m to One Oak, T7 on TPO 284.

    5 ISIS CLOSE RUISLIP HA4 7TZ

    Received 7 Jul 2020
17. Approval1131/APP/2025/2898

    Details pursuant to the discharge of Conditions 12 (Construction Management Plan) and 13 (Construction Environmental Management Plan) of planning permission ref. 1131/APP/2025/2465, dated 11/11/2025 (Variation of Conditions 2 (Approved Plans), 3 (Materials), 6 (Tree Protection), 8 (Landscaping) and 9 (Step Free Access) and removal of Conditions 4 (Obscure Glazing) and 5 (Access to Flat Roof) of appeal decision ref. APP/R5510/W/24/3341154 (Hillingdon Council ref. 1131/APP/2023/3251) dated 21-02-2025 (Erection of 4 dwellings following the demolition of the existing equestrian storage buildings on land adjacent to Chandigrah) to amend the roof forms from flat to pitched, amend the choice of materials, and to provide additional parking provision)

    CHANDIGRAH SUMMERHOUSE LANE HAREFIELD

    Received 17 Nov 2025
18. Refusal (Appealed)22729/APP/2025/2325

    Erection of a part single storey, part two storey extension to the side/rear, conversion of roof space to habitable use to include a rear dormer, 3 x roof lights, conversion of roof from hip to gable end.

    112 WARWICK CRESCENT HAYES

    Received 3 Sept 2025
19. Approval77573/APP/2022/2986

    Erection of a porch, single storey side and rear extensions.

    34 REGENT AVENUE HILLINGDON UB10 9AN

    Received 28 Sept 2022
20. Prior Approval N/Req77719/APP/2022/3658

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.85 metres

    36 MAPLE AVENUE YIEWSLEY UB7 8LT

    Received 5 Dec 2022
21. Approval18157/APP/2023/3685

    Existing use of outbuilding as a self-contained flat (Application for a Certificate of Lawful Development for a Existing Development). (Amended Description)

    13 WYATT CLOSE HAYES

    Received 21 Dec 2023
22. Approval58395/APP/2022/240

    Erection of a single storey extension to the front.

    6 WATFORD ROAD NORTHWOOD

    Received 26 Jan 2022
23. Approval28120/APP/2022/825

    Single storey front/side extension (following demolition of side garage addition) and single storey side/rear extension.

    25 EVERSLEY CRESCENT RUISLIP

    Received 10 Mar 2022
24. Approval22803/APP/2023/3077

    Erection of single storey rear extension to an existing commercial premises (Class E)

    35 GREEN LANE NORTHWOOD

    Received 23 Oct 2023

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.