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Permitted6/2023/0656/LAWPSubmitted 3 years agoRear extension

72 Bishops Rise Hatfield Hertfordshire AL10 9HH

Certificate of lawfulness for a proposed rear extension, following the demolition of existing conservatory

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Progress

Submitted
23 Mar 2023
— completed
Validated
23 Mar 2023
— completed
Consultation
15 May 2023
— completed
Target date
—
— completed
Decided
16 May 2023
— completed

Application details

Reference
6/2023/0656/LAWP
Local authority
Welwyn Hatfield
Postcode
AL10 9HH
Ward
Hatfield South West
Application type
Outline
Property type
House

Key dates

Submitted
23 Mar 2023
Validated
23 Mar 2023
Decided
16 May 2023

Estimated project value

£35k–£63k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £400,000 — the median of the last 7 market sales in AL10 9HH, £292,000 to £475,000.

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.

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