Skip to content
PlanIndex Get alerts
Menu

Planning application

54A COPPERFIELD AVENUE HILLINGDON MIDDLESEX UB8 3NX

Refused Hillingdon 65765/APP/2025/2605 Full

Works: Extension Loft or dormer

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Proposed erection of a hip-to-gable roof extension including 2x front dormers, 1x rear dormer, to convert existing studio flat into a 2 bedroom (3 person) flat including associated parking, landscaping, bin and cycle store works.

As published by the council, reference 65765/APP/2025/2605

Application record

Reference
65765/APP/2025/2605
Type
Full
Status
Refusal
Decision
Refused
Received
9 Oct 2025
Validated
9 Oct 2025
Decided
9 Dec 2025
Ward
COLHAM & COWLEY
Postcode
UB8 3NX

Timeline

Dates from the published record

  1. 9 Oct 2025

    Received by Hillingdon

  2. 9 Dec 2025

    Decision issued: Refused

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

7 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.

Trade members open them from here.

Open the documents

What this refusal means

Hillingdon refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 500 metres

  • 61 MICAWBER AVENUE HILLINGDON UB8 3NZ

    76578/APP/2023/8 Submitted 3 Jan 2023 112m away

    Erection of a single storey rear extension (glass conservatory)

    Granted Full applications Extension 13 docs
    Small domestic

  • 23 RUTHERFORD CLOSE HILLINGDON UB8 3WG

    76302/APP/2026/459 Submitted 23 Feb 2026 174m away

    Conversion of the existing attached garage into habitable use and replacement of rear doors with windows

    Granted Full applications Windows or glazing 8 docs

  • 3 STILWELL DRIVE HILLINGDON UB8 3WF

    62094/APP/2021/2533 Submitted 24 Jun 2021 176m away

    Detached outbuilding to rear for use as

    Granted Full applications 6 docs

  • 9 ST MARGARETS AVENUE HILLINGDON MIDDX UB8 3HH

    58841/APP/2026/547 Submitted 3 Mar 2026 184m away

    Erection of 2no. dwellinghouses with associated landscaping, parking, cycle and bin storage, following the demolition of the existing bungalow.

    Granted Full applications Demolition 29 docs
    Several homes

  • 1A ST MARGARETS AVENUE HILLINGDON UB8 3HH

    79743/APP/2025/2660 Submitted 14 Oct 2025 184m away

    Erection of a single storey rear extension

    Granted Full applications Extension 4 docs
    Small domestic

  • 9 ST MARGARETS AVENUE HILLINGDON MIDDX UB8 3HH

    58841/APP/2026/1742 Submitted 13 Jul 2026 184m away

    87% historically approved · decision due ~18 Sep

    Details pursuant to the discharge of Conditions 8 (BNG), 12 (land contamination) and 13 (sustainable water management) of planning permission ref. 58841/APP/2026/547, dated 15-05-26 (Erection of 2no. dwellinghouses with associated landscaping, parking, cycle and bin storage, following the demolition of the existing bungalow.)

    Decided Full applications Demolition 11 docs
    Several homes

In Hillingdon

  • 80149/APP/2026/1572 Granted

    14 LADYGATE LANE RUISLIP HA4 7QU

    Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)

    24 Jun 2026 Full applications
  • 79879/APP/2026/1749 Granted

    21 NORTH AVENUE HAYES UB3 2JE

    Erection of part single storey, part double storey rear extension

    13 Jul 2026 Full applications
  • 74889/APP/2026/1363 Granted

    32 MANOR ROAD HAYES UB3 2DG

    Erection of a first-floor rear extension.

    1 Jun 2026 Full applications
  • 53073/APP/2026/1645 Granted

    50 MINET DRIVE HAYES UB3 3JW

    Erection of a part single storey, part two storey extension to the rear

    1 Jul 2026 Full applications
  • 80172/APP/2026/1717 Refused

    6 SQUIRRELS TRADING ESTATE VIVEASH CLOSE HAYES UB3 4RZ

    Change of use from Class B8 to Class E retail

    8 Jul 2026 Full applications