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Planning application

201 COLDHARBOUR LANE HAYES UB3 3EH

Refused Hillingdon 79856/APP/2026/19 Full

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of a part single, part double storey rear extension with amendments to fenestrations a front porch and outbuilding within rear garden. Alterations to front landscaping including a new brick wall, paving and parking (amended description)

As published by the council, reference 79856/APP/2026/19

Application record

Reference
79856/APP/2026/19
Type
Full
Status
Refusal
Decision
Refused
Received
5 Jan 2026
Validated
6 Jan 2026
Decided
2 Mar 2026
Ward
WOOD END 2022
Postcode
UB3 3EH

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • 79856/APP/2026/881 Granted

    201 COLDHARBOUR LANE HAYES UB3 3EH

    Erection of a part single storey, part two storey extension to the rear, erection of front porch, erection of outbuilding and amendments to fenestration

    Decided 28 May 2026 Full applications

Timeline

Dates from the published record

  1. 5 Jan 2026

    Received by Hillingdon

  2. 6 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 2 Mar 2026

    Decision issued: Refused

  4. 12 Aug 2026

    Added to PlanIndex

Documents

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

5 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

  • 229 COLDHARBOUR LANE HAYES UB3 3EH

    79056/APP/2024/2573 Submitted 25 Sep 2024 0m away

    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 3.39 metres, and for which the height of the eaves would be 3.00 metres.

    Granted Full applications Extension 11 docs
    Small domestic

  • 201 COLDHARBOUR LANE HAYES UB3 3EH

    79856/APP/2026/881 Submitted 7 Apr 2026 0m away

    Erection of a part single storey, part two storey extension to the rear, erection of front porch, erection of outbuilding and amendments to fenestration

    Granted Full applications Extension Windows or glazing 5 docs
    Small domestic

  • 5 MAXWELL CLOSE HAYES UB3 3DX

    79901/APP/2026/288 Submitted 3 Feb 2026 97m away

    Erection of a single storey extension to the rear, conversion of roof space to habitable use to include a rear dormer and 2 x front roof lights

    Granted Full applications Extension Loft or dormer 12 docs
    Small domestic

  • 274 COLDHARBOUR LANE HAYES MIDDLESEX UB3 3HJ

    66703/APP/2023/496 Submitted 20 Feb 2023 123m away

    Erection of outbuilding to rear garden

    Granted Full applications 6 docs

  • 31 HESA ROAD HAYES UB3 2DP

    79900/APP/2026/273 Submitted 2 Feb 2026 157m away

    Erection of a single storey rear extension.

    Granted Full applications Extension 7 docs
    Small domestic

  • 212b COLDHARBOUR LANE HAYES UB3 3HQ

    77188/APP/2023/220 Submitted 24 Jan 2023 190m away

    Erection of a single storey rear outbuilding/shed structure

    Granted Full applications 7 docs
    Small domestic

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