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Planning application

Ground Floor Flat 21 Elmcroft Crescent London NW11 9TB

Decided Barnet 26/3306/FUL Full applications

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Single storey rear infill extension

As published by the council, reference 26/3306/FUL

Application record

Reference
26/3306/FUL
Category
Full applications
Status
Refused
Received
10 Sep 2026
Validated
10 Sep 2026
Postcode
NW11 9TB

Timeline

Dates from the published record

  1. 10 Sep 2026

    Received by Barnet

  2. 11 Sep 2026

    Added to PlanIndex

  3. 5 Nov 2026

    Status changed to Refused

    Previously Pending Consideration.

After the decision

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 10 Montpelier Rise London NW11 9SS

    25/4821/FUL Submitted 2 Dec 2025 100 yards away

    63% historically approved · decision due ~27 Jan

    Conversion of the existing dwelling into 2no. self-contained flats including single storey rear extension and enlargement of rear dormer window

    Awaiting decision Full applications New dwelling Extension +2 19 docs
    Small domestic

  • 10 Montpelier Rise London NW11 9SS

    25/3855/PNH Submitted 19 Sep 2025 100 yards away

    56% historically approved · decision due ~17 Nov

    Two single storey rear extensions with proposed depths of 6.00m, maximum heights of 3.20m, maximum widths of 3.14m and 3.28m and maximum eaves heights of 3.00m with a gap of 0.50m between the two proposed extensions.

    Awaiting decision Prior approval Extension 4 docs
    Small domestic

  • 10 Montpelier Rise London NW11 9SS

    25/3854/192 Submitted 19 Sep 2025 100 yards away

    80% historically approved · decision due ~14 Nov

    Enlargement of existing rear dormer

    Awaiting decision Lawful development Loft or dormer 15 docs

  • 2 Montpelier Rise London NW11 9SS

    25/4005/HSE Submitted 3 Oct 2025 150 yards away

    77% historically approved · decision due ~28 Nov

    Part single, part two storey rear extension with lantern rooflight to flat roof

    Awaiting decision Householder Extension Loft or dormer 17 docs
    Domestic

  • 20 The Drive London NW11 9SR

    25/4911/HSE Submitted 8 Dec 2025 150 yards away

    Part single, part two storey side and rear extension following demolition of the garage. Roof extension involving rear dormer window and 1no. rooflight to rear and 2no. rooflights to front and side elevations

    Refused Householder Extension Loft or dormer +2 22 docs
    Domestic

  • 47 Elmcroft Crescent London NW11 9TA

    26/2545/PNH Submitted 7 Jul 2026 150 yards away

    56% historically approved · decision due ~11 Sep

    Single storey rear extension with a proposed depth of 4.2 metres, maximum height of 2.9 metres and eaves height of 2.9 metres, following demolition of existing single story rear extension.

    Awaiting decision Prior approval Extension Demolition
    Small domestic

In Barnet

  • 26/4001/FUL Awaiting decision

    Frith Manor Orchard Partingdale Lane London NW7 1NX

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    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/3998/FUL Awaiting decision

    Ivy Lodge Hadley Common Barnet EN5 5QD

    Demolition of the existing dwelling and erection of a new two storey dwelling with associated amenity space, refuse/recycling storage and 2no off-street parking spaces (phased development)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/3995/FUL Awaiting decision

    Flat B Kingsdene Hammers Lane London NW7 4BY

    Conversion of the first and second floor flat into 2no. self-contained flats. Provision of 1no. off-street car parking and refuse/recycling and cycle storage

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/3971/FUL Awaiting decision

    Lubavitch House Kingsley Way London N2 0EH

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    Received 3 Nov, published by the council 4 Nov 2026 Full applications
  • 26/3979/FUL Awaiting decision

    St Pauls Church Of England Primary School The Ridgeway London NW7 1QU

    Installation of 2no. air source heat pumps to the rear within associated acoustic fencing and access gate

    Received 3 Nov, published by the council 4 Nov 2026 Full applications