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Planning application

Hathaway House Popes Drive London N3 1QF

Awaiting decision Barnet 26/2958/FUL Full applications

Works: New dwelling Extension Loft or dormer Roofing

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

Proposal

Mansard roof replacement and extension to provide additional storeys at 4th and 5th levels to create 5no. self-contained flats. Associated refuse/recycling/cycle storage and amenity space

As published by the council, reference 26/2958/FUL

Application record

Reference
26/2958/FUL
Category
Full applications
Status
Pending Consideration
Received
10 Aug 2026
Validated
1 Sep 2026
Postcode
N3 1QF

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025.

  • 25/4003/PNE Awaiting decision

    Hathaway House Popes Drive London N3 1QF

    Change of use of first floor to third floor from office (use class E) to dwellinghouse (Class C3) 15no. residential units

    Submitted 2 Oct 2025 Prior approval

Timeline

Dates from the published record

  1. 10 Aug 2026

    Received by Barnet

  2. 1 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 1 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 27 October 2026, 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.

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

  • Hathaway House Popes Drive London N3 1QF

    25/4003/PNE Submitted 2 Oct 2025 50 yards away

    56% historically approved · decision due ~12 Dec

    Change of use of first floor to third floor from office (use class E) to dwellinghouse (Class C3) 15no. residential units

    Awaiting decision Prior approval 10 docs
    Domestic
  • 39 Ballards Lane London N3 1XP

    26/2218/ADV Submitted 15 Jun 2026 100 yards away

    Installation of 4no. internally illuminated fascia signs, 8no. non-illuminated fascia signs, 2no. internally illuminated projecting signs and 1no window vinyl

    Granted Advertising Windows or glazing 14 docs
  • 38 - 44 Ballards Lane London N3 2BJ

    26/3693/CON Submitted 13 Oct 2026 100 yards away

    79% historically approved · decision due ~8 Dec

    Submission of details of condition 13 (Hard and Soft Landscaping) pursuant to planning permission 21/4977/FUL dated 31/03/2023

    Awaiting decision
  • 18 Ballards Lane London N3 2HA

    26/0066/FUL Submitted 8 Jan 2026 100 yards away

    63% historically approved · decision due ~6 Mar

    First floor rear extension and roof extension involving 4no. side and 3no. rear facing rooflights to facilitate 2no additional self-contained flats with associated refuse/recycling and cycle storage

    Awaiting decision Full applications New dwelling Extension +1 24 docs
  • 38 - 44 Ballards Lane London N3 2BJ

    25/4009/CON Submitted 3 Oct 2025 100 yards away

    93% historically approved · decision due ~28 Nov

    Submission of details of conditions 13a (Landscaping), 14 (Landscape Management Plan) and 15 (Ecological Enhancements) pursuant to planning permission 21/4977/FUL dated 31/03/23

    Awaiting decision Conditions 21 docs
  • 18 Ballards Lane London N3 2HA

    26/2573/FUL Submitted 8 Jul 2026 100 yards away

    Reconfiguration of an existing mixed-use building including subdivision and reconfiguration of existing residential accommodation, erection of a first floor rear extension, alterations and extension to the roof to create a crown roof, insertion of rooflights to the rear and side roof slopes, to provide 3no. additional self-contained flats with associated refuse/recycling and cycle storage

    Refused Full applications New dwelling Extension +1

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