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Planning application

36 Woodcock Dell Avenue, Harrow, HA3 0NS

Granted Brent 26/0850 Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer

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

Proposal

Proposed side and rear dormer extension, 1x front rooflight, 1x side rooflight to bungalow.

As published by the council, reference 26/0850

Application record

Reference
26/0850
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Granted As published: Certificate of Lawfulness - Granted
Received
1 Apr 2026
Validated
1 Apr 2026
Decided
27 May 2026
Ward
Kenton
Decision by
Delegated Team Manager
Postcode
HA3 0NS

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/0852 Granted

    36 Woodcock Dell Avenue, Harrow, HA3 0NS

    Proposed demolition of shed, conversion of garage into a habitable room, replacement of garage door with a window, alterations to garage roof and single-storey side to rear extension to bungalow.

    Decided 3 Jun 2026 Householder

Timeline

Dates from the published record

  1. 1 Apr 2026

    Received by Brent

  2. 27 May 2026

    Decision issued: Certificate of Lawfulness - Granted

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

AsB Architecture Ltd Agent, an architecture practice registered in Hayes

Active · incorporated 2013 · Hayes

66 applications on PlanIndex · across 9 councils · 80% 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

6 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.

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What this grant of permission means

Brent granted permission on 27 May 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 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 500 metres

  • 36 Woodcock Dell Avenue, Harrow, HA3 0NS

    26/0852 Submitted 1 Apr 2026 0m away

    Proposed demolition of shed, conversion of garage into a habitable room, replacement of garage door with a window, alterations to garage roof and single-storey side to rear extension to bungalow.

    Granted Householder Extension Demolition +1 7 docs
    Small domestic

  • 22 Woodcock Dell Avenue, Harrow, HA3 0NS

    21/1505 Submitted 26 Apr 2021 0m away

    Conversion of existing garage into a habitable room, front porch with redesigning of front elevation and single storey rear extension with internal alterations made to the dwellinghouse.

    Refused Householder Extension 8 docs
    Small domestic

  • 22 Woodcock Dell Avenue, Harrow, HA3 0NS

    21/2388 Submitted 24 Jun 2021 0m away

    Conversion of existing garage into a habitable room, redesigning of front elevation, front porch and internal alterations made to the bungalow.

    Granted Householder Extension 8 docs
    Small domestic

  • 22 Woodcock Dell Avenue, Harrow, HA3 0NS

    21/1453 Submitted 21 Apr 2021 0m away

    Certificate of lawfulness for proposed rear dormer window and three front rooflights to dwellinghouse.

    Granted Lawful development Loft or dormer Windows or glazing 8 docs
    Domestic

  • 22 Woodcock Dell Avenue, Harrow, HA3 0NS

    21/1462 Submitted 20 Apr 2021 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 8m Maximum height - 3m Eaves height - 3m

    Granted Prior approval Extension 7 docs
    Small domestic

  • 48 Woodcock Dell Avenue, Harrow, HA3 0NS

    25/3481 Submitted 15 Dec 2025 0m away

    Proposed single-storey side-to-rear extension and first floor side extension to dwellinghouse

    Granted Householder Extension 9 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