36 Friern Watch Avenue London N12 9NT Data via plota.co.uk
Proposal
Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.50 metres and eaves height of 2.90 metres. Data via plota.co.uk
Application progress
Refused on 25 Sept 2026 · Delegated Decision · Last checked 25 Sept 2026
Documents 11
Decision & officer reports 1
Statements & assessments 1
Plans & drawings 7
Application forms 1
Consultation & comments 1
Site constraints 4
Checked on 6 October 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 1
Last sold for £420,000 in August 2009. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Barnet - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Barnet
- Application type
- Prior Notification (Householder)
- Postcode
- N12 9NT
- Received
- 19 Aug 2026
- Validated
- 21 Aug 2026
- Ward
- Woodhouse
- Case officer
- Show
- Target decision
- 2 Oct 2026
- Decision
- Prior Approval Required and Refused
- Decision date
- 25 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- KJSH Ltd
How this decision compares
Decided in 35 days from validation, 17 days faster than Barnet's median of 52 for extensions. Refused, as 25% of extensions here are.
Plota live figures for extensions decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
4 neighbours consulted · Last counted 25 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15170141
- Planning Portal ref
- PP-15170141
- Neighbours
- 21 Aug 2026
- Consultation
- 21 Aug 2026
- Comments by
- 13 Sept 2026
- Statutory expiry
- 2 Oct 2026
Historical activity at this location
22 nearby applications on record - archival context, not part of the live application.
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
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36 Friern Watch Avenue London N12 9NT
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