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Planning application

28 Sunningfields Road London NW4 4RL

Granted Barnet 26/0847/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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

As published by the council, reference 26/0847/192

Application record

Reference
26/0847/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
5 Mar 2026
Validated
5 Mar 2026
Decided
28 Apr 2026
Ward
Hendon
Decision by
Delegated Decision
Postcode
NW4 4RL

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/0848/PNH Granted

    28 Sunningfields Road London NW4 4RL

    Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and eaves height of 3.00m

    Decided 23 Apr 2026 Prior approval

Timeline

Dates from the published record

  1. 5 Mar 2026

    Received by Barnet

  2. 28 Apr 2026

    Decision issued: Lawful

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

UPP Architects + Town Planners Agent, an architecture practice

129 applications on PlanIndex · across 29 councils · 78% granted

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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 28 April 2026, 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

  • 28 Sunningfields Road London NW4 4RL

    26/0848/PNH Submitted 5 Mar 2026 0.1 miles away

    Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.00m and eaves height of 3.00m

    Granted Prior approval Extension 5 docs
    Small domestic

  • 22 Sunningfields Road London NW4 4RL

    26/0532/PNH Submitted 11 Feb 2026 0.1 miles away

    58% historically approved · decision due ~8 Apr

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.75 metres and eaves height of 2.75 metres

    Awaiting decision Prior approval Extension 5 docs
    Small domestic

  • 19 Sunny Gardens Road London NW4 1SL

    25/4151/FUL Submitted 16 Oct 2025 0.1 miles away

    Conversion of the existing dwelling into 3no. self-contained flats including part single, part two storey rear extension with 4no. flat rooflights, roof extension including rear dormer window with juliette balcony and 3no. front facing rooflights. Associated amenity space, refuse/recycling storage, cycle store and off-street parking

    Refused Full applications New dwelling Extension +2 8 docs
    Several homes

  • 25 Sunny Gardens Road London NW4 1SL

    21/5601/PNH Submitted 20 Oct 2021 0.1 miles away

    The proposal is a Single Storey Side Extension measuring 6m from the rear elevation of the original property and 3.5m from the sidewall of the existing rear extension, with a maximum height of 3.00m and an eaves height of 2.84 metres.

    Refused Prior approval Extension 13 docs
    Small domestic

  • 19 Sunny Gardens Road London NW4 1SL

    26/2259/FUL Submitted 17 Jun 2026 0.1 miles away

    61% historically approved · decision due ~13 Aug

    Conversion of existing property into 3no. self-contained flats including part single, part two-storey rear extension. Associated amenity space, refuse and recycling/cycle storage and off-street parking

    Awaiting decision Full applications New dwelling Extension

  • 19 Fuller Street London NW4 4RR

    26/2878/HSE Submitted 4 Aug 2026 0.1 miles away

    77% historically approved · decision due ~29 Sep

    Installation of an air source heat pump to rear elevation

    Awaiting decision Householder
    Domestic

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
  • 26/1907/191 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
  • 26/2059/192 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
  • 26/2066/192 Granted

    355 Hendon Way London NW4 3NB

    Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

    Received 3 Jun, published by the council 16 Aug 2026 Lawful development
  • 26/2525/192 Granted

    39 Ridgeway Avenue Barnet EN4 8TN

    Single storey rear extension

    Received 6 Jul, published by the council 9 Aug 2026 Lawful development