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Planning application

10 Byron Avenue, London, NW9 0EP

Refused Brent 21/2279 Certificate of Lawfulness - Proposed

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness for proposed conversion of garage into habitable room to dwellinghouse.

As published by the council, reference 21/2279

Application record

Reference
21/2279
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Refused As published: Certificate of Lawfulness - Refused
Received
18 Jun 2021
Validated
18 Jun 2021
Decided
13 Aug 2021
Ward
Queensbury
Decision by
Delegated Team Manager
Postcode
NW9 0EP

Site history

Applications at this address on the Brent register

This site has had 3 applications since 2021: 2 approved, 1 refused.

  • 21/3213 Granted

    10 Byron Avenue, London, NW9 0EP

    Conversion of existing garage into a habitable room in the dwellinghouse.

    Decided 8 Nov 2021 Householder
  • 21/2212 Granted

    10 Byron Avenue, London, NW9 0EP

    single storey rear to side extension to dwellinghouse

    Decided 9 Aug 2021 Householder

Timeline

Dates from the published record

  1. 18 Jun 2021

    Received by Brent

  2. 13 Aug 2021

    Decision issued: Certificate of Lawfulness - Refused

  3. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

PKY Design Agent, a design practice registered in London

Dissolved · incorporated 2022 · London

30 applications on PlanIndex · across 9 councils · 67% 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.

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What this refusal means

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 30 Byron Avenue, London, NW9 0EP

    16/1056 Submitted 10 Mar 2016 50 yards away

    Erection of a single storey rear infill extension to dwellinghouse

    Granted Householder Extension 8 docs
    Small domestic

  • 22 Byron Avenue, London, NW9 0EP

    26/2016 Submitted 10 Aug 2026 50 yards away

    Proposed single storey rear extension, front porch extension, rear dormer extension and 3x front ...

    Granted Extension Loft or dormer 9 docs
    Small domestic

  • 10 Byron Avenue, London, NW9 0EP

    21/3213 Submitted 20 Aug 2021 50 yards away

    Conversion of existing garage into a habitable room in the dwellinghouse.

    Granted Householder 4 docs
    Domestic

  • 10 Byron Avenue, London, NW9 0EP

    21/2212 Submitted 14 Jun 2021 50 yards away

    single storey rear to side extension to dwellinghouse

    Granted Householder Extension 5 docs
    Small domestic

  • 41 Byron Avenue, London, NW9 0ER

    21/1611 Submitted 3 May 2021 50 yards away

    Certificate of lawfulness for proposed rear dormer loft conversion with Juliet balcony and hip to gable roof extension with 3 front rooflights to the dwellinghouse.

    Granted Lawful development Extension Loft or dormer 8 docs
    Domestic

  • 86 Princes Avenue, London, NW9 9JD

    21/0975 Submitted 18 Mar 2021 100 yards away

    Certificate of lawfulness for proposed single storey rear extension to dwellinghouse

    Granted Lawful development Extension 4 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