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Planning application

15 Townsend Avenue London N14 7HH

Granted Enfield 26/01800/HOU Householder

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey rear extension, first floor side extension and front entrance porch, involving changes to fenestration.

As published by the council, reference 26/01800/HOU

Application record

Reference
26/01800/HOU
Type
Householder
Status
Decided
Decision
Granted As published: Granted With Conditions
Received
1 May 2026
Validated
18 May 2026
Decided
10 Jul 2026
Ward
Arnos Grove
Decision by
Delegated Decision
Postcode
N14 7HH

Site history

Applications at this address on the Enfield register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/03382/HOU Decided

    15 Townsend Avenue London N14 7HH

    Single storey rear extension, first floor side extension, extension to roof at side to form gable end with rear dormer, front rooflights and front entrance porch, involving changes to fenestration.

    Submitted 10 Aug 2026 Householder

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Enfield

  2. 18 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 10 Jul 2026

    Decision issued: Granted With Conditions

  4. 26 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Trevor Brown Architect Agent, an architecture practice registered in London

Active · incorporated 2012 · London

14 applications on PlanIndex · across 5 councils · 69% granted

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Documents

Plans, drawings, consultee responses and the officer's report

12 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

Enfield granted permission on 10 July 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 15 Townsend Avenue London N14 7HH

    26/03382/HOU Submitted 10 Aug 2026 50 yards away

    71% historically approved · decision due ~16 Oct

    Single storey rear extension, first floor side extension, extension to roof at side to form gable end with rear dormer, front rooflights and front entrance porch, involving changes to fenestration.

    Decided Householder Extension Loft or dormer +1 10 docs
    Small domestic

  • 33 Townsend Avenue London N14 7HH

    26/03875/HOU Submitted 10 Sep 2026 50 yards away

    71% historically approved · decision due ~2 Dec

    External air conditioning unit with associated external pipework.

    Awaiting decision Householder
    Domestic

  • 7 Townsend Avenue London N14 7HH

    26/03749/HOU Submitted 1 Sep 2026 50 yards away

    71% historically approved · decision due ~27 Oct

    New rear ground floor windows/folding doors, reconstruction of existing rear extension roof to facilitate roof lights, roller blinds to rear windows, anti-heat blinds to existing roof lights, new external render and relocation of existing AC unit to external rear.

    Decided Householder Extension Loft or dormer +1
    Domestic

  • 35 Townsend Avenue London N14 7HH

    24/00904/HOU Submitted 19 Mar 2024 100 yards away

    Single rear extension,front entrance porch and conversion of existing garage into habitable room involving alterations to front elevation with new hipped roof over existing flat roof at first floor.

    Granted Householder Extension 4 docs
    Small domestic

  • 35 Townsend Avenue London N14 7HH

    24/00905/CEA Submitted 19 Mar 2024 100 yards away

    Extension to roof to side to form gable, rear dormer and front roof lights.

    Granted Lawful development Extension Loft or dormer 5 docs

  • 19 Forestdale London N14 7DY

    25/01926/CND Submitted 30 May 2025 100 yards away

    Details submitted to 25/00567/HOU for survey of trees (4) in respect of the detached outbuilding at rear involving demolition of existing green house.

    Refused Conditions Demolition Trees 5 docs

In Enfield

  • 26/04569/HOU Awaiting decision

    70 Park Avenue Enfield EN1 2HW

    Single storey rear extension.

    Received 27 Oct, published by the council 3 Nov 2026 Householder
  • 26/03771/HOU Refused

    272 Hedge Lane London N13 5DB

    Vehicular access.

    Received 3 Sep, published by the council 11 Sep 2026 Householder
  • 26/04532/HOU Awaiting decision

    25 Houndsden Road London N21 1LU

    Conversion of garage into habitable room involving alterations to front elevation with first floor side extension including new window to front elevation.

    Received 26 Oct, published by the council 3 Nov 2026 Householder
  • 26/04513/HOU Awaiting decision

    827 Hertford Road Enfield EN3 6UG

    Single storey rear extension.

    Received 26 Oct, published by the council 2 Nov 2026 Householder
  • 26/02780/HOU Granted

    27 Lowther Drive Enfield EN2 7JN

    Part single, part 2-storey side/rear extension, front entrance porch and rear dormer with roof lights.

    Received 1 Jul, published by the council 25 Jul 2026 Householder