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Planning application

36 Brockley Avenue Stanmore HA7 4LT

Granted Barnet 26/1854/192 Proposed Lawful Development Certificate

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

Proposal

Erection of a rear outbuilding

As published by the council, reference 26/1854/192

Application record

Reference
26/1854/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
18 May 2026
Validated
19 May 2026
Decided
9 Jun 2026
Ward
Edgware
Decision by
Delegated Decision
Postcode
HA7 4LT

Timeline

Dates from the published record

  1. 18 May 2026

    Received by Barnet

  2. 19 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 9 Jun 2026

    Decision issued: Lawful

  4. 16 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

D Patel Architects LTD Agent, an architecture practice registered in Harrow

Active · incorporated 2018 · Harrow

11 applications on PlanIndex · across 5 councils · 100% granted

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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.

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What this grant of permission means

Barnet granted permission on 9 June 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 0.3 miles

  • 44 Brockley Avenue Stanmore HA7 4LT

    26/1855/192 Submitted 18 May 2026 50 yards away

    Erection of a rear outbuilding

    Granted Lawful development 5 docs

  • 3 Brockley Avenue Stanmore HA7 4LX

    25/4660/HSE Submitted 21 Nov 2025 50 yards 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

  • 2 Brockley Avenue, Stanmore, HA7 4LX

    PL/2452/25 Submitted 22 Sep 2025 100 yards 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

    PL/3080/25 Submitted 27 Nov 2025 100 yards away

    Decision due ~22 Jan

    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

    Status unknown Outline Extension Loft or dormer +2

  • 2 Brockley Avenue Stanmore HA7 4LX

    25/3825/HSE Submitted 17 Sep 2025 150 yards 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

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

    PL/1510/24 Submitted 31 May 2024 150 yards away

    Enclosure of front porch

    Granted Householder Extension
    Small domestic

In Barnet

  • 26/2679/192 Granted

    21 Myddelton Park London N20 0JH

    Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

    Received 20 Jul, published by the council 7 Aug 2026 Lawful development
  • 26/1362/191 Refused

    145 Cotswold Gardens London NW2 1PL

    Use as a House in Multiple Occupation (HMO) for 6 people

    Received 14 Apr, published by the council 25 Jul 2026 Lawful development
  • 26/1907/191 Granted

    8 Golders Manor Drive London NW11 9HT

    Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

    Received 21 May, published by the council 16 Aug 2026 Lawful development
  • 26/2392/192 Refused

    6 Mostyn Road Edgware HA8 0JD

    New front hardstanding and vehicular access to provide off-street parking

    Received 23 Jun, published by the council 9 Aug 2026 Lawful development
  • 26/2059/192 Refused

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    Received 3 Jun, published by the council 16 Aug 2026 Lawful development