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Planning application

37 HERCIES ROAD HILLINGDON UB10 9LS

Granted Hillingdon 77902/APP/2025/2938 Full

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion of roof space to habitable use to include hip to gable extension, rear dormer and 2x front roof lights (Application for Certificate of Lawful Development for a Proposed Development)

As published by the council, reference 77902/APP/2025/2938

Application record

Reference
77902/APP/2025/2938
Type
Full
Status
Approval
Decision
Granted As published: Permitted
Received
20 Nov 2025
Validated
29 Dec 2025
Decided
9 Feb 2026
Ward
HILLINGDON EAST 2022
Postcode
UB10 9LS

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 37 HERCIES ROAD HILLINGDON UB10 9LS

    Erection of a single storey side and rear wrap around extension and front porch (amended description)

    Decided 23 Feb 2026 Full applications

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Hillingdon

  2. 29 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 9 Feb 2026

    Decision issued: Permitted

  4. 12 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Hillingdon granted permission on 9 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 37 HERCIES ROAD HILLINGDON UB10 9LS

    77902/APP/2025/2981 Submitted 25 Nov 2025 50 yards away

    Erection of a single storey side and rear wrap around extension and front porch (amended description)

    Granted Full applications Extension 6 docs
    Small domestic
  • 34 HERCIES ROAD HILLINGDON MIDDLESEX UB10 9NA

    60349/APP/2026/81 Submitted 12 Jan 2026 50 yards away

    Erection of single storey outbuilding to rear garden

    Granted Full applications 6 docs
    Small domestic
  • 34 HERCIES ROAD HILLINGDON MIDDLESEX UB10 9NA

    60349/APP/2025/2834 Submitted 10 Nov 2025 50 yards away

    Conversion of roof space to habitable use to include hip to gable extension, gable end window, rear dormer, Juliette balcony to rear, 2x front roof lights, erection of outbuilding to rear garden, and erection of a front porch (Application for a Certificate of Lawful Development for a Proposed Development)

    Granted Full applications Extension Loft or dormer +1 11 docs
    Small domestic
  • 325-331 LONG LANE HILLINGDON UB10 9JU

    2279/APP/2023/951 Submitted 30 Mar 2023 150 yards away

    Relocation of car wash canopy and erection of car repair shed.

    Refused Full applications 4 docs
    Small domestic
  • 297 LONG LANE HILLINGDON UB10 9JY

    4860/APP/2017/2394 Submitted 30 Jun 2017 200 yards away

    Redevelopment to provide a 4 storey residential building containing 33 residential flats comprising 3 x studios, 17 x 1-bedroom and 13 x 2-bedroom units with associated access, car parking and landscaping.

    Granted Full applications New dwelling 58 docs
  • 2A TUDOR WAY HILLINGDON UB10 9AB

    77609/APP/2023/990 Submitted 4 Apr 2023 200 yards away

    Erection of new single storey extension to the rear of the dwelling following demolition of existing conservatory.

    Granted Full applications Extension Demolition 10 docs
    Small domestic

In Hillingdon

  • FORMER REGAL CINEMA 233 HIGH STREET UXBRIDGE UB8 1LD

    Change of use of existing nightclub (Sui Generis) to a banqueting suite (Sui Generis) and development of a hotel (Use Class C1) including the change of use of existing gymnasium (Use Class E) and associated landscaping, car, and cycle spaces (Part retrospective).

    Received 22 Jun, published by the council 3 Sep 2026 Full applications
  • 80157/APP/2026/1606 Awaiting decision

    9 & 11 PINKWELL LANE HAYES UB3 1PQ

    Joint application for a single storey rear & front extension. Followed by demolition of existing rear conservatory & sheds.

    Received 29 Jun, published by the council 23 Aug 2026 Full applications
  • 76676/APP/2026/2023 Awaiting decision

    87 NORTH VIEW EASTCOTE HA5 1PX

    Erection of a single storey wrap around side and rear extension

    Received 13 Aug, published by the council 3 Sep 2026 Full applications
  • 22901/APP/2026/2013 Awaiting decision

    THE RANCHER RICKMANSWORTH ROAD HAREFIELD UB9 6JX

    Erection of single storey front infill and side extension

    Received 12 Aug, published by the council 3 Sep 2026 Full applications
  • 76795/APP/2025/2062 Awaiting decision

    LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 8AB

    Details pursuant to the partial discharge of Conditions 13 (Energy Statement), 14 (Energy Monitoring Plan) and 31 (Drainage Design) for the Falling Lane Site only of planning permission ref. 76795/APP/2023/2503 dated 14-09-2023 for 'Demolition of existing Yiewsley Library Building and the erection of a new residential building on the Yiewsley Library site (Falling Lane) and the erection of a new mixed use building on the former Yiewsley Swimming Pool site (Otterfield Road), with a replacement library at ground floor level, residential uses above and new pedestrian access off of the High Street'. Detailed Description: Demolition of existing Yiewsley Library Building and the erection of a 5-storey residential building, comprising 50 dwellings, with 28 undercroft parking spaces (13 for residential and 15 for use by Rabbsfarm Primary School). The Otterfield Road site proposes the erection of a 5-storey building, comprising 45 dwellings, with 25 car parking spaces (23 for residential and 2 for library users)).

    Received 31 Jul, published by the council 26 Jul 2026 Full applications