10 Dellcott Close Welwyn Garden City AL8 7BD
Erection of a part single (rear & side) part double storey (rear) extension to replace the existing, alterations to the fenestration at the side elevation
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Progress
Application details
- Reference
- 6/2026/1289/EM
- Local authority
- Welwyn Hatfield
- Postcode
- AL8 7BD
- Ward
- Handside
- Property type
- House
Key dates
- Submitted
- 22 Jul 2026
- Validated
- 27 Jul 2026
Estimated project value
£5k–£14k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 10 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · Leasehold · £825,00014 months ago25 Jun 2025
- 18 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDTerraced · Leasehold · £568,0006 years ago5 Feb 2020
- 26 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · Leasehold · £912,5006 years ago20 Nov 2019
- 14 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · £690,0009 years ago4 Nov 2016
- 10 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · Leasehold · £625,00012 years ago10 Feb 2014
- 8 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · Leasehold · £595,00012 years ago18 Dec 2013
- 24 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · Leasehold · £590,00013 years ago14 Mar 2013
- 12 DELLCOTT CLOSE, WELWYN GARDEN CITY, AL8 7BDSemi-detached · Leasehold · £357,00015 years ago30 Nov 2010
Homes here go for about £610,000 — the median of the last 8 market sales in AL8 7BD, £357,000 to £912,500.
Contains HM Land Registry data © Crown copyright and database right 2025. 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.
Nearby applications
- 10 Dellcott Close Welwyn Garden City AL8 7BDPendingNext door
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- 31 Brockswood Lane Welwyn Garden City AL8 7BEPending87 yd
- 31 Brockswood Lane Welwyn Garden City AL8 7BEPending87 yd
- 14 Brockswood Lane Welwyn Garden City AL8 7BGPending147 yd
- 2 Valley Road Welwyn Garden City AL8 7DFPending200 yd