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Planning application

154 Barrowell Green London N21 3AX

Awaiting decision Enfield 26/04033/HOU Householder

Works: Extension Small domestic

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

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

Proposal

Single storey infill extension at rear.

As published by the council, reference 26/04033/HOU

Application record

Reference
26/04033/HOU
Category
Householder
Status
Application in Progress
Received
21 Sep 2026
Validated
29 Sep 2026
Ward
Highfield
Decision by
Delegated Decision
Postcode
N21 3AX

Timeline

Dates from the published record

  1. 21 Sep 2026

    Received by Enfield

  2. 29 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 5 Oct 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 24 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Enfield took a median of 58 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Advance Architecture Agent, an architecture practice registered in Hemel Hempstead

Dissolved · incorporated 2015 · Hemel Hempstead

72 applications on PlanIndex · across 23 councils · 74% 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

What happens while it is decided

This application is with Enfield for determination, against a statutory target of eight weeks. Over the last year Enfield decided householder applications in a median of 68 days. More in our guide to how long planning decisions take.

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

  • 124 Barrowell Green London N21 3AX

    26/02945/CEA Submitted 10 Jul 2026 50 yards away

    Rear dormer and front roof lights.

    Granted Loft or dormer

  • 140 Barrowell Green London N21 3AX

    26/02167/CEA Submitted 26 May 2026 50 yards away

    Single storey rear extension.

    Refused Lawful development Extension 10 docs
    Small domestic

  • 136 Barrowell Green London N21 3AX

    25/01467/FUL Submitted 22 Apr 2025 50 yards away

    Conversion of dwelling house to 2 x self-contained flats including part single, part 2- storey side and rear extensions, rear dormer with front rooflights, front entrance porch and refuse and cycle storage.

    Granted Full applications New dwelling Extension +1 22 docs
    Small domestic

  • 122 The Larches London N13 5QE

    20/03938/PRH Submitted 3 Dec 2020 100 yards away

    Single storey rear extension 6.00m deep x 3.00m high (2.80m high to eaves).

    Granted Prior approval Extension 10 docs
    Small domestic

  • 87 The Larches London N13 5QD

    22/01382/CEA Submitted 22 Apr 2022 150 yards away

    Rear dormer and rooflights to front.

    Granted Lawful development Loft or dormer 7 docs

  • 81 Ash Grove London N13 5AW

    26/03650/CEA Submitted 28 Aug 2026 150 yards away

    75% historically approved · decision due ~5 Nov

    Single storey rear extension submitted pursuant to prior approval ref: 26/03079/PRH, extension of roof to side to form gable, rear dormer and front roof lights.

    Decided Extension Loft or dormer
    Small domestic

In Enfield

  • 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
  • 26/03009/HOU Granted

    15 Fouracres Enfield EN3 5DP

    Rear dormer with front roof lights.

    Received 16 Jul, published by the council 26 Jul 2026 Householder
  • 26/04416/HOU Awaiting decision

    166 Green Dragon Lane London N21 1EP

    Single storey side extension with replacement garage and pitched roof.

    Received 16 Oct, published by the council 22 Oct 2026 Householder
  • 26/04421/HOU Awaiting decision

    11 Mitchell Road London N13 6EG

    First floor rear extension with pitched roof.

    Received 16 Oct, published by the council 22 Oct 2026 Householder
  • 26/02987/HOU Granted

    19 Hammond Road Enfield EN1 3PD

    Detached outbuilding at rear, involving demolition of existing garden structures.

    Received 14 Jul, published by the council 2 Aug 2026 Householder