Southernwood Pottersheath Road Pottersheath Welwyn Hertfordshire AL6 9ST Data via plota.co.uk
Proposal
Single storey rear extension, alterations to fenestrations including insertion of rear first floor Juliet balcony and external cladding Data via plota.co.uk
Application progress
Approved on 25 Jun 2026 · Delegated · Last checked 2 Aug 2026
Site constraints 6
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 £760,000 in August 2024. 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 February 2023, the latest held for this property. The building may have changed since. View the certificate
Every application in North Hertfordshire - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Part demolition and alterations to existing barn and stables, including alterati...
Briar Cottage Pottersheath Road Pottersheath Welwyn Hertfordshire AL6 9SU
Two-storey side/rear extension and insertion of first floor side window followin...
Nearby new applications
12 Pine Crest Welwyn AL6 0EQ
Erection of a single storey rear extension and additional floor to existing bung...
Welwyn Equestrian Centre Pottersheath Road Pottersheath Hitchin Hertfordshire AL6 9SZ
Part demolition and alterations to existing barn and stables, including alterati...
8 The Stables Pottersheath Welwyn Hertfordshire AL6 9GR
Widen first floor (obscured) window on the SW elevation (as Non-Material Amendme...
Briar Cottage Pottersheath Road Pottersheath Welwyn Hertfordshire AL6 9SU
Two-storey side/rear extension and insertion of first floor side window followin...
Important details
- Council
- North Hertfordshire
- Application type
- Full Permission Householder
- Postcode
- AL6 9ST
- Received
- 11 May 2026
- Validated
- 11 May 2026
- Ward
- Knebworth Ward
- Parish
- Codicote Parish Council
- Case officer
- Show
- Target decision
- 6 Jul 2026
- Decision
- Conditional Permission
- Decision date
- 25 Jun 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 45 days from validation, 4 days faster than North Hertfordshire's median of 49 for extensions. Approved, as 92% of extensions here are.
Plota live figures for extensions decided by North Hertfordshire in the last twelve months, from validation. North Hertfordshire decision record →
Public comments
No public comments yet.
2 neighbours consulted · Last counted 2 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14909348
- Planning Portal ref
- PP-14909348
- Comments by
- 24 Jun 2026
Historical activity at this location
13 nearby applications on record - archival context, not part of the live application.
Nearby activity
North Hertfordshire ranks #128 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) 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
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.
Track this application
Southernwood Pottersheath Road Pottersheath Welwyn Hertfordshire AL6 9ST
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
