17-17A Mill Lane Welwyn AL6 9EU
Certificate of lawfulness for the change of use of offices to 3 x 2 bedroom flats
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Progress
Application details
- Reference
- 6/2026/1370/LAWP
- Local authority
- Welwyn Hatfield
- Postcode
- AL6 9EU
- Ward
- Welwyn West
- Application type
- Outline
- Property type
- Flat
Key dates
- Submitted
- 3 Aug 2026
- Validated
- 5 Aug 2026
- Decided
- 10 Sept 2026
Estimated project value
£18k–£115k
Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 23 MILL LANE, WELWYN, AL6 9EUSemi-detached · £650,00020 months ago16 Dec 2024
- 31 MILL LANE, WELWYN, AL6 9EUDetached · £760,00028 years ago16 Dec 1997
Contains HM Land Registry data © Crown copyright and database right 2024. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
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