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Planning application

3 Brockley Avenue, Stanmore, HA7 4LX

Status unknown Harrow PL/3080/25 Adjacent Authority Consultation

Works: Extension Loft or dormer Demolition Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Consultation from neighbouring authority London Borough of Barnet: Reference: 25/4660/HSE for Two storey side and rear extension with new patio area following demolition of the existing garage. Roof extension involving rear dormer window with 1no. rear and 3no. front facing rooflights. New front vehicular access to provide off-street parking

As published by the council, reference PL/3080/25

Application record

Reference
PL/3080/25
Type
Adjacent Authority Consultation
Received
27 Nov 2025
Postcode
HA7 4LX

Timeline

Dates from the published record

  1. 27 Nov 2025

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 22 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Checking the current position

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

About outline applications

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 2 Brockley Avenue, Stanmore, HA7 4LX

    PL/2452/25 Submitted 22 Sep 2025 0m away

    Consultation from neighbouring authority London Borough of Barnet: Reference: 25/3825/HSE: Roof extension with 3no. front facing rooflights, left side dormer window and 1no. side facing rooflight, 2no. right side facing rooflights. Changes to front elevation fenestration window replaced with main entrance door

    Granted Outline Extension Loft or dormer +1

  • 3 Brockley Avenue Stanmore HA7 4LX

    25/4660/HSE Submitted 21 Nov 2025 85m away

    77% historically approved · decision due ~20 Jan

    Two storey side and rear extension with new patio area following demolition of the existing garage. Roof extension involving rear dormer window with 1no. rear and 3no. front facing rooflights. New front vehicular access to provide off-street parking

    Awaiting decision Householder Extension Loft or dormer +2 15 docs
    Domestic

  • 44 Brockley Avenue Stanmore HA7 4LT

    26/1855/192 Submitted 18 May 2026 92m away

    Erection of a rear outbuilding

    Decided Lawful development 5 docs

  • 2 Brockley Avenue Stanmore HA7 4LX

    25/3825/HSE Submitted 17 Sep 2025 106m away

    77% historically approved · decision due ~14 Nov

    Roof extension with 3 no. front facing rooflights, left side dormer window and 1no. side facing rooflight, 2no. right side facing rooflights. Changes to front elevation fenestration window replaced with main entrance door

    Awaiting decision Householder Extension Loft or dormer +1 13 docs
    Domestic

  • 36 Brockley Avenue Stanmore HA7 4LT

    26/1854/192 Submitted 18 May 2026 111m away

    Erection of a rear outbuilding

    Decided Lawful development 5 docs

  • 14 Flora Close, Stanmore, Harrow, HA7 4PY

    PL/1510/24 Submitted 31 May 2024 216m away

    Enclosure of front porch

    Granted Householder Extension
    Small domestic

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