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Planning application

13 Brent Park Road London NW4 3HN

Granted Barnet 25/4861/192 Proposed Lawful Development Certificate

Works: Extension Demolition 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

Single storey rear extension following demolition of the existing rear extension

As published by the council, reference 25/4861/192

Application record

Reference
25/4861/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
4 Dec 2025
Validated
4 Dec 2025
Decided
23 Dec 2025
Ward
West Hendon
Decision by
Delegated Decision
Postcode
NW4 3HN

Site history

Applications at this address on the Barnet register

This site has had 4 applications since 2025: 4 approved, 0 refused.

  • 25/4353/HSE Granted

    13 Brent Park Road London NW4 3HN

    First floor front extension

    Decided 24 Dec 2025 Householder
  • 25/4316/192 Granted

    13 Brent Park Road London NW4 3HN

    Roof extension involving rear dormer window and 3no. front facing rooflights

    Decided 17 Nov 2025 Lawful development
  • 25/4315/PNH Granted

    13 Brent Park Road London NW4 3HN

    Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.10m and an eaves height of 2.95 metres following the demolition of the existing rear extension

    Decided 27 Nov 2025 Prior approval

Timeline

Dates from the published record

  1. 4 Dec 2025

    Received by Barnet

  2. 23 Dec 2025

    Decision issued: Lawful

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

KRN Design Studio Agent, a design practice registered in Watford

Active · incorporated 2021 · Watford

51 applications on PlanIndex · across 13 councils · 79% 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

3 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

Barnet granted permission on 23 December 2025, 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

  • 13 Brent Park Road London NW4 3HN

    25/4353/HSE Submitted 30 Oct 2025 50 yards away

    First floor front extension

    Granted Householder Extension 5 docs
    Domestic

  • 13 Brent Park Road London NW4 3HN

    25/4316/192 Submitted 28 Oct 2025 50 yards away

    Roof extension involving rear dormer window and 3no. front facing rooflights

    Granted Lawful development Extension Loft or dormer +1 3 docs

  • 13 Brent Park Road London NW4 3HN

    25/4315/PNH Submitted 28 Oct 2025 50 yards away

    Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.10m and an eaves height of 2.95 metres following the demolition of the existing rear extension

    Granted Prior approval Extension Demolition 4 docs
    Small domestic

  • 11 Brent Park Road London NW4 3HN

    25/5183/192 Submitted 29 Dec 2025 50 yards away

    80% historically approved · decision due ~23 Feb

    Single storey rear extension with 1no. rooflight following demolition of existing temporary structure at rear

    Awaiting decision Lawful development Extension Loft or dormer +1 8 docs
    Small domestic

  • 11 Brent Park Road London NW4 3HN

    25/4437/PNH Submitted 6 Nov 2025 50 yards away

    Single storey rear extension with a proposed depth of 6.00 metres from the original rear wall of the dwellinghouse, maximum height of 3.00 metres and eaves height of 2.75 metres, following demolition of existing temporary structure at rear.

    Granted Prior approval Extension Demolition 12 docs
    Small domestic

  • 66 Layfield Road London NW4 3UG

    26/2756/192 Submitted 24 Jul 2026 100 yards away

    79% historically approved · decision due ~18 Sep

    Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights

    Awaiting decision Extension Loft or dormer +1

In Barnet

  • 26/2679/192 Granted

    21 Myddelton Park London N20 0JH

    Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

    Received 20 Jul, published by the council 7 Aug 2026 Lawful development
  • 26/1362/191 Refused

    145 Cotswold Gardens London NW2 1PL

    Use as a House in Multiple Occupation (HMO) for 6 people

    Received 14 Apr, published by the council 25 Jul 2026 Lawful development
  • 26/1907/191 Granted

    8 Golders Manor Drive London NW11 9HT

    Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

    Received 21 May, published by the council 16 Aug 2026 Lawful development
  • 26/2392/192 Refused

    6 Mostyn Road Edgware HA8 0JD

    New front hardstanding and vehicular access to provide off-street parking

    Received 23 Jun, published by the council 9 Aug 2026 Lawful development
  • 26/2059/192 Refused

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    Received 3 Jun, published by the council 16 Aug 2026 Lawful development