23 Pendragon Walk London NW9 7RR Data via plota.co.uk
Proposal
Roof extension involving rear dormer and 3no. front and 1no. rear facing rooflight (Retrospective Application) Data via plota.co.uk
Application progress
Refused on 12 May 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 10
Decision & officer reports 2
Plans & drawings 4
Application forms 2
Site constraints 6
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 3
Last sold for £300,000 in December 2007. Terraced 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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Certificate of lawfulness for single-storey rear extension to dwellinghouse.
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Important details
- Council
- Barnet
- Application type
- Retention/Continued Use
- Postcode
- NW9 7RR
- Received
- 24 Mar 2026
- Validated
- 31 Mar 2026
- Ward
- West Hendon
- Case officer
- Show
- Target decision
- 26 May 2026
- Decision
- Refuse
- Decision date
- 12 May 2026
- Decision level
- Delegated Decision
- Appeal
- Dismissed · 8 Sept 2026 · Written Representations · Inspectorate case 6011133 ↗
- Applicant
- Show
How this decision compares
Decided in 42 days from validation, 10 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 →
Consultation & key dates
- Alt. reference
- PP-14750590
- Planning Portal ref
- PP-14750590
- Neighbours
- 12 May 2026
- Consultation
- 12 May 2026
- Comments by
- 30 Apr 2026
- Site or press notice
- 9 Apr 2026
- Statutory expiry
- 26 May 2026
Historical activity at this location
26 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.
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23 Pendragon Walk London NW9 7RR
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