Planning application
Hathaway House Popes Drive London N3 1QF
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
Timeline
Dates from the published record
-
10 Aug 2026
Received by Barnet
-
1 Sep 2026
Validated
Checked as complete and ready for consideration.
-
1 Sep 2026
Added to PlanIndex
-
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
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 docsDomestic -
39 Ballards Lane London N3 1XP
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
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
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
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
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
Other full applications
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
-
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
-
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
-
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
-
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