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Planning application

14 Winchfield Close, Harrow, HA3 0DT

Refused Brent 20/2703 Certificate of Lawfulness - Proposed

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

Proposal

Certificate of lawfulness for proposed single storey outbuilding in rear garden of dwellinghouse

As published by the council, reference 20/2703

Application record

Reference
20/2703
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Refused As published: Certificate of Lawfulness - Refused
Received
2 Sep 2020
Validated
3 Sep 2020
Decided
28 Oct 2020
Ward
Kenton
Decision by
Delegated Team Manager
Postcode
HA3 0DT

Site history

Applications at this address on the Brent register

This site has had 3 applications since 2020: 2 approved, 1 refused.

  • 20/3546 Granted

    14 Winchfield Close, Harrow, HA3 0DT

    Certificate of lawfulness for proposed single storey outbuilding in rear garden of dwellinghouse.

    Decided 23 Nov 2020 Lawful development
  • 20/2705 Granted

    14 Winchfield Close, Harrow, HA3 0DT

    Proposed single storey rear extension with 2x rooflights and raised patio, demolition of existing side addition and erection of two storey side extension, alterations to roof height at ground floor front elevation and loft conversion with rear dormer window and 1x side rooflight to dwellinghouse.

    Decided 6 Nov 2020 Householder

Timeline

Dates from the published record

  1. 2 Sep 2020

    Received by Brent

  2. 3 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 28 Oct 2020

    Decision issued: Certificate of Lawfulness - Refused

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

KDB Building Designs Ltd Agent, a design practice registered in Greenford

Active · incorporated 2002 · Greenford

184 applications on PlanIndex · across 8 councils · 85% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

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.

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

Open the documents

What this refusal means

Brent 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 18 Winchfield Close, Harrow, HA3 0DT

    21/1372 Submitted 14 Apr 2021 50 yards away

    Certificate of lawfulness for proposed single-storey outbuilding at rear of dwellinghouse

    Refused Lawful development 5 docs
    Small domestic

  • 14 Winchfield Close, Harrow, HA3 0DT

    20/2705 Submitted 2 Sep 2020 50 yards away

    Proposed single storey rear extension with 2x rooflights and raised patio, demolition of existing side addition and erection of two storey side extension, alterations to roof height at ground floor front elevation and loft conversion with rear dormer window and 1x side rooflight to dwellinghouse.

    Granted Householder Extension Loft or dormer +2 5 docs
    Small domestic

  • 18 Winchfield Close, Harrow, HA3 0DT

    21/0198 Submitted 20 Jan 2021 50 yards away

    Demolition of single-storey side and rear extensions, conversion of garage into habitable room with replacement of garage door with front window, erection of single-storey side to rear extension and replacement of windows, doors & roof-tiles to dwellinghouse (amended description)

    Granted Householder Extension Roofing +2 7 docs
    Small domestic

  • 18 Winchfield Close, Harrow, HA3 0DT

    21/1938 Submitted 25 May 2021 50 yards away

    Certificate of lawfulness for proposed single-storey outbuilding in rear garden of dwellinghouse

    Granted Lawful development 5 docs
    Small domestic

  • 22 Winchfield Close, Harrow, HA3 0DT

    25/3219 Submitted 18 Nov 2025 50 yards away

    Non material amendment Addition of window to ground floor side elevation of Householder planning permission application reference 25/0610 dated 22/05/2025 for Conversion of integral garage into habitable room with replacement of garage door with window to dwellinghouse

    Granted Amendments Windows or glazing 7 docs
    Domestic

  • 15 Winchfield Close, Harrow, HA3 0DT

    26/0766 Submitted 25 Mar 2026 50 yards away

    Proposed demolition of part rear extension and erection of single-storey side to rear extension to dwellinghouse.

    Granted Householder Extension Demolition 5 docs
    Small domestic

In Brent

  • 26/1946 Awaiting decision

    120 Gladstone Park Gardens, London, NW2 6RL

    Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

    Received 30 Jul, published by the council 10 Aug 2026 Lawful development
  • 26/1208 Granted

    50 Ballogie Avenue, London, NW10 1TA

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

    Received 13 May, published by the council 25 Jul 2026 Lawful development
  • 26/1015 Refused

    5 Midholm, Wembley, HA9 9LJ

    Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

    Received 23 Apr, published by the council 25 Jul 2026 Lawful development
  • 26/1176 Refused

    47 Barn Rise, Wembley, HA9 9NH

    Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

    Received 11 May, published by the council 25 Jul 2026 Lawful development
  • 26/1166 Refused

    66 Okehampton Road, London, NW10 3EP

    Certificate of lawfulness for proposed rear dormer and side dormer extension, 1x front rooflight, replacing side elevation window and door with aluminium frame windows and doors to dwellinghouse.

    Received 8 May, published by the council 25 Jul 2026 Lawful development