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Planning application

148 Cairnfield Avenue, London, NW2 7PJ

Granted Brent 20/4119 Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer 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

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

As published by the council, reference 20/4119

Application record

Reference
20/4119
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Granted As published: Certificate of Lawfulness - Granted
Received
14 Dec 2020
Validated
30 Dec 2020
Decided
24 Feb 2021
Ward
Dudden Hill - WARD NO LONGER EXISTS
Decision by
Delegated Team Manager
Postcode
NW2 7PJ

Timeline

Dates from the published record

  1. 14 Dec 2020

    Received by Brent

  2. 30 Dec 2020

    Validated

    Checked as complete and ready for consideration.

  3. 24 Feb 2021

    Decision issued: Certificate of Lawfulness - Granted

  4. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

ASAI Construction Limited Agent, a construction firm registered in Wembley

Active · incorporated 2015 · Wembley

8 applications on PlanIndex · across 3 councils

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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

Brent granted permission on 24 February 2021, 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

  • 170 Cairnfield Avenue, London, NW2 7PJ

    21/2934 Submitted 29 Jul 2021 50 yards away

    Certificate of lawfulness for proposed rear dormer window, side dormer window and two front rooflights to dwellinghouse.

    Granted Lawful development Loft or dormer Windows or glazing 9 docs
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  • 152 Cairnfield Avenue, London, NW2 7PJ

    21/1796 Submitted 17 May 2021 50 yards away

    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

    Granted Prior approval Extension 9 docs
    Small domestic

  • 168 Cairnfield Avenue, London, NW2 7PJ

    25/3178 Submitted 12 Nov 2025 50 yards 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 50 yards 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 50 yards away

    First floor side extension and front porch to dwellinghouse.

    Granted Householder Extension 9 docs
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  • 134 Cairnfield Avenue, London, NW2 7PJ

    26/1595 Submitted 24 Jun 2026 50 yards away

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

    Granted Extension Demolition +1 6 docs

In Brent

  • 26/2285 Awaiting decision

    137 Chatsworth Road, London, NW2 5QT

    Certificate of lawfulness for proposed use as supported housing

    Received 8 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2277 Awaiting decision

    65 The Avenue, Wembley, HA9 9PH

    Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

    Received 8 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2199 Awaiting decision

    Flat 8, 399 Neasden Lane North, London, NW10 0BD

    Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

    Received 2 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2093 Awaiting decision

    17 Buller Road, London, NW10 5BS

    Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door to dwellinghouse

    Received 18 Aug, published by the council 21 Sep 2026 Lawful development
  • 26/1208 Granted

    50 Ballogie Avenue, London, NW10 1TA

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

    Received 13 May, published by the council 25 Jul 2026 Lawful development