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Planning application

26/0169

19 Northwick Avenue, Harrow, HA3 0AA

Awaiting decision Brent Full Planning Permission

Proposal

Proposed conversion of single-family dwellinghouse into 4x self-contained flats with demolition of rear conservatory, side garage & shed and erection of two-storey side to rear extension, hip to gable-end roof extension, rear dormer with 3x front rooflights, 1x side rooflight, front porch, single-storey outbuilding, subdivision of rear garden, associated refuse & cycle storage and hard & soft landscaping works in front & rear gardens (amended description)

As published by the council, reference 26/0169

Timeline

Dates from the published record

  1. 23 Jan 2026

    Received by Brent

  2. 13 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Brent for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 20/2306 Granted

    17 Northwick Avenue, Harrow, HA3 0AA

    Demolition of existing garage and erection of two-storey side and rear extension to dwellinghouse

    31 Jul 2020 0m away Householder
  • 20/2678 Granted

    26 Northwick Avenue, Harrow, HA3 0AB

    Proposed single storey side extension to ground floor with 1 x rooflight and rear extension at first floor level to dwellinghouse.

    28 Aug 2020 87m away Householder
  • 20/0685 Granted

    79-83 ODDS, Kenton Road, Harrow, HA3 0AH

    Variation of condition 2 (approved plans) to allow: Narrowing of vehicular access ramp Installation of one-way traffic control system of Full Planning Permission reference 17/3717 dated 15 May 2018 (and subsequent minor material amendment ref: 19/4473) for demolition of existing dwellinghouse and erection of a part three part four storey building comprising 39 self-contained flats (27 X 1bed, 8 x 2bed and 4 x 3bed) with associated basement car and cycle parking spaces accessed via new crossover off Rushout Avenue, bin stores, fencing and landscaping, subject to a Deed of Agreement dated 15 May 2018 under Section 106 of the Town and Country Planning Act 1990, as amended (and subsequent Deed of Variation dated 29th October 2020).

    28 Feb 2020 103m away Amendments
  • 20/3915 Granted

    3 Rushout Avenue, Harrow, HA3 0AS

    Demolition of existing garage and erection of double storey side to rear extension with garage and pitched roof with 2.no Velux roof windows to front and rear slopes.

    30 Nov 2020 137m away Householder
  • 20/4238 Refused

    57 Northwick Avenue, Harrow, HA3 0AU

    Prior approval for the enlargement of a dwellinghouse by the construction of two additional storeys (maximum height: 5.4m above the highest part of the roof as existing).

    21 Dec 2020 213m away
  • 20/3993 Refused

    57 Northwick Avenue, Harrow, HA3 0AU

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 8m Maximum height - 3.30m Eaves height - 3m

    3 Dec 2020 213m away Prior approval

In Brent

  • 26/1435 Granted

    202A Preston Road, Wembley, HA9 8PA

    Proposed rear dormer extension, installation of rooflights and alteration to entryway to the first floor flat.

    9 Jun 2026 Full applications
  • 26/1315 Refused

    1 & 2 Zyad Close, London, NW10 9BB

    Joint application for proposed erection of 1x new storey to roof of 2x existing two-storey dwellinghouses

    25 May 2026 Full applications
  • 26/0820 Granted

    105 Dollis Hill Lane, London, NW2 6HS

    Proposed rear dormer extension, hip to gable roof extension, new pitched roof to first floor and installation of rooflights to the dwellinghouse.

    30 Mar 2026 Full applications
  • 26/0529 Refused

    24 Staverton Road, London, NW2 5HL

    Proposed single-storey rear extension, raised patio decking and outbuilding in the rear garden of the ground floor flat

    1 Mar 2026 Full applications
  • 26/1367 Granted

    69, 71, 73 & 75 Goldsmith Lane, London, NW9 9AR

    Installation of a new rainwater hopper and down pipe to the front elevation of building

    1 Jun 2026 Full applications