13 Dollis Park London N3 1HJ Data via plota.co.uk
Proposal
Conversion of the existing dwelling into 3no. self-contained flats including single storey side and rear extensions, first floor side extension following demolition of existing side extension. Replacement of the existing rear dormer window to the rear main roof and additional roof addition to the outrigger and 1no. rooflight to the front and 1no. rooflight to rear main roof. Associated refuse/recycling to front and cycle storage to rear Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 25 Dec 2026, from Barnet's recent changes of use.
Documents 10
Statements & assessments 2
Plans & drawings 6
Site constraints 6
Checked on 1 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £970,000 in September 2024. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in October 2023, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 7 of the 56-day target. Barnet usually decides changes of use by day 56.
Plota live figures for changes of use decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
No public comments yet.
Last counted 31 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15325508
- Planning Portal ref
- PP-15325508
- Comments by
- 26 Nov 2026
- Site or press notice
- 5 Nov 2026
- Statutory expiry
- 25 Dec 2026
Historical activity at this location
30 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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13 Dollis Park London N3 1HJ
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Freehold owner, on paid plans
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Comments are open until 26 Nov 2026