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Planning application

Flat 1 42 Allington Road London NW4 3DE

Awaiting decision Barnet 25/3578/FUL Full Application

Works: Extension Loft or dormer Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Single storey rear extension with rooflights and new terrace area and access steps

As published by the council, reference 25/3578/FUL

Application record

Reference
25/3578/FUL
Type
Full Application
Status
Pending Consideration
Received
29 Aug 2025
Validated
10 Sep 2025
Ward
West Hendon
Postcode
NW4 3DE

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 26/0780/CON Granted

    Flat 1 42 Allington Road London NW4 3DE

    Submission of details of Condition 4 (Privacy Screens) pursuant to planning permission 25/3578/FUL dated 04/11/2025

    Decided 8 Apr 2026 Conditions

Timeline

Dates from the published record

  1. 29 Aug 2025

    Received by Barnet

  2. 10 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 5 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Barnet took a median of 46 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/0780/CON Granted

    Flat 1 42 Allington Road London NW4 3DE

    Submission of details of Condition 4 (Privacy Screens) pursuant to planning permission 25/3578/FUL dated 04/11/2025

    Decided 8 Apr 2026 Conditions

Who's behind it

Company information only, from the register and Companies House

Romeo Architects Agent, an architecture practice registered in London

Active · incorporated 2018 · London

5 applications on PlanIndex · across 3 councils

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

6 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 happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided full applications in a median of 56 days. More in our guide to how long planning decisions take.

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

  • Flat 1 42 Allington Road London NW4 3DE

    26/0780/CON Submitted 2 Mar 2026 50 yards away

    Submission of details of Condition 4 (Privacy Screens) pursuant to planning permission 25/3578/FUL dated 04/11/2025

    Granted Conditions 3 docs

  • 49 Allington Road London NW4 3EA

    26/0058/FUL Submitted 8 Jan 2026 50 yards away

    63% historically approved · decision due ~10 Mar

    Change of use from Class C3 (Dwellinghouse) to Class C2 (Care Home) for up to 11 residents, including conversion of the existing garage into habitable space with insertion of a new door and window to the side elevation

    Awaiting decision Full applications Windows or glazing 15 docs
    Domestic

  • 397 - 401 Hendon Way London NW4 3LH

    26/2896/FUL Submitted 5 Aug 2026 50 yards away

    63% historically approved · decision due ~30 Sep

    Three storey rear extension. Roof extension including 6no. rear dormer windows and 6no. conservation type rooflights on flat roof. Creation of atrium at the front at basement level. New shop front. Change of use of first and second floors at Nos.397-399 from vacant offices (Class E) into 14-bed, 14-person HMO (sui generis). Conversion of first and second floors at No.401 from a two-bedroom dwelling (Class C3) to a 7-bed, 7-person HMO (sui generis) with associated cycle and bin storage

    Awaiting decision Full applications Extension Loft or dormer +1
    Domestic

  • 397 - 399 Hendon Way London NW4 3LH

    26/0658/PNE Submitted 19 Feb 2026 50 yards away

    Change of use of first and second floors from offices (Class E) into 2no. self-contained flats (Class C3). Associated refuse/recycling and cycle storage

    Granted Prior approval New dwelling 8 docs

  • 48 Crespigny Road London NW4 3DX

    25/4862/HSE Submitted 4 Dec 2025 100 yards away

    Alterations to existing single storey rear extension: new double door, lowering ridge line of roof and new flat roof with 3no. rooflights

    Granted Householder Extension Loft or dormer 10 docs
    Small domestic

  • 46 Crespigny Road London NW4 3DX

    25/4928/HSE Submitted 9 Dec 2025 100 yards away

    Single storey front extension

    Withdrawn Householder Extension 5 docs
    Small domestic

In Barnet

  • 26/3828/FUL Awaiting decision

    41 - 43 Sneath Avenue London NW11 9AJ

    Part single, part two storey rear extensions to both properties following the demolition of the single storey rear extension at no.43

    22 Oct 2026 Full applications
  • 26/3829/FUL Awaiting decision

    369 Watford Way London NW4 4TE

    Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO (House in Multiple Occupation) (Use Class Sui Generis) including part single, part two storey side and rear extensions and roof extension involving rear dormer window. Associated refuse/recycling storage, cycle parking, landscaping and external amenity space

    22 Oct 2026 Full applications
  • 26/3812/FUL Awaiting decision

    Ground Floor Battle House Mews 1 East Barnet Road Barnet EN4 8RR

    Erection of front canopy for fruit and vegetables area and installation awning and shutter box

    Received 21 Oct, published by the council 22 Oct 2026 Full applications
  • 26/3821/FUL Awaiting decision

    170 Long Lane London N3 2RA

    Roof extension with rear dormer windows and 5no. rooflights to provide 1no. self-contained flat

    21 Oct 2026 Full applications
  • 26/3794/FUL Awaiting decision

    283 Cricklewood Lane London NW2 2JJ

    Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Sui generis) for up to 7 people. Associated refuse/recycling and cycle storage

    20 Oct 2026 Full applications