Skip to content
PlanIndex Get alerts
Menu

Planning application

34 Horton Avenue London NW2 2SA

Refused Barnet 25/3328/191 Existing Lawful Development Certificate

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

Proposal

Use of rear outbuilding as self-contained unit

As published by the council, reference 25/3328/191

Application record

Reference
25/3328/191
Type
Existing Lawful Development Certificate
Status
Unlawful
Decision
Refused As published: Unlawful
Received
11 Aug 2025
Validated
29 Aug 2025
Decided
26 Sep 2025
Ward
Cricklewood
Decision by
Delegated Decision
Postcode
NW2 2SA

Timeline

Dates from the published record

  1. 11 Aug 2025

    Received by Barnet

  2. 29 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 26 Sep 2025

    Decision issued: Unlawful

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

1st Construction UK Ltd Agent, a construction firm registered in Enfield

Active · incorporated 2001 · Enfield

19 applications on PlanIndex · across 8 councils · 58% 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

15 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 refusal means

Barnet 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

  • Hampstead School Westbere Road London NW2 3RT

    2010/5116/P 50 yards away

    Variation of condition 2 (restricting the hours of use of the floodlights to 20.00hrs. Monday - Friday) attached to the planning permission ref. 2009/5335/P dated 21/05/2010, to allow for the use of floodlights until 21.00, Monday to Friday (Class D1)

    Granted Full applications

  • Hampstead School Westbere Road London NW2 3RT

    2024/5354/P 100 yards away

    Installation of air source heat pumps and water source heat pumps to service area.

    Granted Full applications

  • Hampstead School Westbere Road NW2 3RT

    2025/0202/P 100 yards away

    Creation of a new plant room in connection with renewable energy development at the school, and new air source heat pump.

    Granted Full applications

  • Hampstead School Westbere Road London NW2 3RT

    2016/3990/P 100 yards away

    Details pursuant to Condition 7 (Noise) of planning permission 2015/1672/P dated 17/07/2015 for demolition of main teaching building (Building 6) and ancillary school buildings (Buildings 7 and 8), minor refurbishment works to Building 3 and erection of new three-storey teaching building and part single, part two-storey sports centre building including provision of new outdoor sport and recreation areas and associated hard and soft landscaping works.

    Granted Full applications Demolition

  • Hampstead School Westbere Road London NW2 3RT

    2015/4261/P 100 yards away

    Details pursuant to Conditions 12 (Sustainable Drainage Strategy) and 19 (Highways and Level Plans) of planning permission 2015/1672/P, dated 17/07/2015, for demolition of main teaching building (Building 6) and ancillary school buildings (Buildings 7 and 8), minor refurbishment works to Building 3 and erection of new three-storey teaching building and part single, part two-storey sports centre building including provision of new outdoor sport and recreation areas and associated hard and soft landscaping works.

    Granted Full applications Demolition

  • Hampstead School Westbere Road London NW2 3RT

    2016/3725/P 100 yards away

    Details pursuant to Condition 21 (Energy) of planning permission 2015/1672/P dated 17/07/2015 for demolition of main teaching building (Building 6) and ancillary school buildings (Buildings 7 and 8), minor refurbishment works to Building 3 and erection of new three-storey teaching building and part single, part two-storey sports centre building including provision of new outdoor sport and recreation areas and associated hard and soft landscaping works.

    Granted Full applications Demolition

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