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Planning application

152 Cairnfield Avenue, London, NW2 7PJ

Granted Brent 21/1796 Prior Approval - Large householder

Works: Extension 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

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m, Maximum height - 3m, Eaves height - 3m

As published by the council, reference 21/1796

Application record

Reference
21/1796
Type
Prior Approval - Large householder
Status
Decided
Decision
Prior approval is not required
Received
17 May 2021
Validated
17 May 2021
Decided
10 Jun 2021
Ward
Dudden Hill - WARD NO LONGER EXISTS
Decision by
Delegated Team Manager
Postcode
NW2 7PJ

Timeline

Dates from the published record

  1. 17 May 2021

    Received by Brent

  2. 10 Jun 2021

    Decision issued: Prior approval is not required

  3. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Luton

13 applications on PlanIndex · across 3 councils · 73% granted

Trade members see who it is, their full track record, and every application they have filed.

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Documents

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

9 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 148 Cairnfield Avenue, London, NW2 7PJ

    20/4119 Submitted 14 Dec 2020 0m away

    Certificate of lawfulness for proposed hip to gable end roof extension, rear dormer with juliet balcony and 3 front rooflights to dwellinghouse

    Granted Lawful development Extension Loft or dormer 5 docs
    Domestic

  • 168 Cairnfield Avenue, London, NW2 7PJ

    25/3178 Submitted 12 Nov 2025 0m away

    Demolition of existing front porch and erection of front porch extension with tiled canopy and structural columns to dwellinghouse

    Granted Householder Extension Demolition 4 docs
    Small domestic

  • 152 Cairnfield Avenue, London, NW2 7PJ

    20/4289 Submitted 28 Dec 2020 0m away

    Certificate of lawfulness for proposed enlargement of existing single storey rear extension to the dwellinghouse.

    Refused Lawful development Extension 9 docs
    Small domestic

  • 170 Cairnfield Avenue, London, NW2 7PJ

    21/0981 Submitted 18 Mar 2021 0m away

    First floor side extension and front porch to dwellinghouse.

    Granted Householder Extension 9 docs
    Small domestic

  • 134 Cairnfield Avenue, London, NW2 7PJ

    26/1595 Submitted 24 Jun 2026 2m away

    79% historically approved · decision due ~26 Aug

    Demolition of rear extension and rear outbuilding; removal of two-storey rear bay window and gabl...

    Decided Extension Demolition +1

  • 19 Tanfield Avenue, London, NW2 7SA

    20/1356 Submitted 6 May 2020 70m away

    Conversion of single dwelling into three self contained flats with bricking of 1x door to rear and 1x door to side elevation; installation of 1x juliet balcony to front elevation at first floor level; alterations to existing rear dormer to include juliet balcony; provision of waste, cycle storage; widening of existing dropped kerb to provide off street parking for 3 vehicles and associated landscaping

    Refused Full applications New dwelling Loft or dormer 5 docs
    Small domestic

In Brent

  • 26/1517 Granted

    36 Attewood Avenue, London, NW10 0HB

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 5m Maximum height - 3m Eaves height - 2.86m

    15 Jun 2026 Prior approval
  • 26/1153 Granted

    Bestway Cash & Carry, Abbey Road, London, NW10 7BW

    Prior approval for installation of roof mounted solar system comprising PV modules

    6 May 2026 Prior approval
  • 26/1231 Granted

    143 London Road, Wembley, HA9 7EU

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

    15 May 2026 Prior approval
  • 26/1206 Granted

    54 Evelyn Avenue, London, NW9 0JH

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 2.80m

    13 May 2026 Prior approval
  • 26/1139 Refused

    7 Priory Close, Wembley, HA0 2SD

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.43m Eaves height - 2.95m

    6 May 2026 Prior approval