Skip to content
PlanIndex Get alerts
Menu

Planning application

17 Laburnum Grove, London, NW9 8QT

Granted Brent 21/1071 Certificate of Lawfulness - Proposed

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

Certificate of lawfulness for proposed single storey rear extension and single storey rear outbuilding to dwellinghouse.

As published by the council, reference 21/1071

Application record

Reference
21/1071
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Granted As published: Certificate of Lawfulness - Granted
Received
23 Mar 2021
Validated
23 Mar 2021
Decided
10 May 2021
Ward
Fryent - WARD NO LONGER EXISTS
Decision by
Delegated Team Manager
Postcode
NW9 8QT

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • 21/0436 Granted

    17 Laburnum Grove, London, NW9 8QT

    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 - 2.9m

    Decided 19 Mar 2021 Prior approval

Timeline

Dates from the published record

  1. 23 Mar 2021

    Received by Brent

  2. 10 May 2021

    Decision issued: Certificate of Lawfulness - Granted

  3. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Mosaic Building Design Agent, a design practice registered in London

Active · incorporated 2017 · London

43 applications on PlanIndex · across 10 councils · 83% 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

Documents

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

4 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Brent granted permission on 10 May 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

  • 17 Laburnum Grove, London, NW9 8QT

    21/0436 Submitted 7 Feb 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 - 2.9m

    Granted Prior approval Extension 3 docs
    Small domestic

  • 19 Laburnum Grove, London, NW9 8QT

    23/0554 Submitted 17 Feb 2023 50 yards away

    Certificate of lawfulness for proposed single-storey rear extension to dwellinghouse

    Refused Lawful development Extension 8 docs
    Small domestic

  • 15 Holly Grove, London, NW9 8QU

    20/3733 Submitted 16 Nov 2020 50 yards away

    Proposed first floor side extension to the dwellinghouse

    Refused Householder Extension 8 docs
    Domestic

  • 15 Holly Grove, London, NW9 8QU

    21/1512 Submitted 26 Apr 2021 50 yards away

    Double storey side extension to the dwellinghouse

    Refused Householder Extension 10 docs
    Domestic

  • 18 Holly Grove, London, NW9 8QU

    21/0587 Submitted 19 Feb 2021 50 yards away

    Certificate of lawfulness for proposed single-storey rear extension to dwellinghouse

    Granted Lawful development Extension 5 docs
    Small domestic

  • 4 Hawthorne Grove, London, NW9 8QR

    21/0848 Submitted 9 Mar 2021 100 yards away

    Prior approval for a single storey rear extension to dwellinghouse in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.90m Eaves height - 2.80m

    Refused Prior approval Extension 6 docs
    Small domestic

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