30 Birch Grove Potters Bar Hertfordshire EN6 1SY Data via plota.co.uk
Proposal
Conversion of loft to to habitable space to include front and rear dormer and alterations to fenestration. Data via plota.co.uk
Application progress
Approved on 13 Aug 2026 · Delegated Decision · Last checked 13 Aug 2026
Documents 6
Plans & drawings 3
Application forms 1
Site constraints 1
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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 £510,000 in July 2025. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Hertsmere - and every UK council - as a live feed, an API, or a bulk CSV export.
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Single storey side and rear extension.
Important details
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Approved, as 85% of extensions here are.
Plota live figures for extensions decided by Hertsmere in the last twelve months, from validation. Hertsmere decision record →
Public comments
6 neighbours consulted · Last counted 13 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14854874
- Neighbours
- 26 Jun 2026
- Consultation
- 26 Jun 2026
- Comments by
- 17 Jul 2026
- Env. assessment
- No
Historical activity at this location
23 nearby applications on record - archival context, not part of the live application.
Nearby activity
Hertsmere is slower than most councils at deciding householder applications, ranking #243 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
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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30 Birch Grove Potters Bar Hertfordshire EN6 1SY
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