40 Froghall Lane Walkern Hertfordshire SG2 7PH
Demolition of chimney and removal of garage. Erection of 2 storey side extensions, rear second storey extension incorporating rooflight, second storey extension to front porch. Existing dwelling roof replacement, incorporating raising the roof height, change in pitch and three dormers. Alterations to fenestration and external wall materials.
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Progress
Application details
- Reference
- 3/24/2095/HH
- Local authority
- East Hertfordshire
- Postcode
- SG2 7PH
- Ward
- Aston, Datchworth & Walkern
- Application type
- Full
- Property type
- House
Key dates
- Submitted
- 15 Nov 2024
- Validated
- 29 Nov 2024
- Comments close
- 7 Jan 2025
- Target decision
- 24 Jan 2025
- Decided
- 24 Jan 2025
19 documents · 4 comments · 6 constraints
Estimated project value
£28k–£75k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 32 FROGHALL LANE, STEVENAGE, SG2 7PHDetached · £902,5006 months ago31 Mar 2026
- 36 FROGHALL LANE, STEVENAGE, SG2 7PHDetached · £610,0002 years ago12 Sept 2024
- 40 FROGHALL LANE, STEVENAGE, SG2 7PHDetached · £650,0002 years ago2 Aug 2024
- 1B FROGHALL LANE, STEVENAGE, SG2 7PHTerraced · £230,0004 years ago13 Jul 2022
- 1 FROGHALL LANE, STEVENAGE, SG2 7PHTerraced · £418,0005 years ago18 Jun 2021
- 28 FROGHALL LANE, STEVENAGE, SG2 7PHDetached · £790,0005 years ago26 Nov 2020
- 4 FROGHALL LANE, STEVENAGE, SG2 7PHSemi-detached · £499,9956 years ago20 May 2020
- 1 FROGHALL LANE, STEVENAGE, SG2 7PHTerraced · £245,0006 years ago5 Feb 2020
Homes here go for about £554,998 — the median of the last 8 market sales in SG2 7PH, £230,000 to £902,500.
Contains HM Land Registry data © Crown copyright and database right 2026. 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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