23 Watton Road Knebworth Hertfordshire SG3 6AH
Rear roof extension including insertion of rear dormer window and side rooflights to facilitate additional accommodation at first floor level following removal of existing rear dormer window.
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Progress
Application details
- Reference
- 26/01923/FPH
- Local authority
- North Hertfordshire
- Postcode
- SG3 6AH
- Ward
- Knebworth Ward
- Application type
- Full
- Property type
- House
Key dates
- Submitted
- 31 Jul 2026
- Validated
- 31 Jul 2026
- Comments close
- 12 Sept 2026
- Target decision
- 25 Sept 2026
10 documents · 0 comments · 0 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
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 19 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £717,0002 years ago23 Apr 2024
- 15 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £695,0002 years ago19 Jan 2024
- 1 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £1,050,0004 years ago24 Jun 2022
- 28 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £1,175,0004 years ago13 May 2022
- 9 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £710,0005 years ago18 Aug 2021
- 23 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £785,0005 years ago14 Jan 2021
- 24 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £595,0005 years ago9 Nov 2020
- 30 WATTON ROAD, KNEBWORTH, SG3 6AHDetached · £585,0005 years ago5 Nov 2020
Homes here go for about £713,500 — the median of the last 8 market sales in SG3 6AH, £585,000 to £1,175,000.
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.
Nearby applications
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- 20 Kerr Close Knebworth SG3 6ABPending329 yd
- 11 Swangleys Lane Knebworth Hertfordshire SG3 6AAPending381 yd
- 57 Haygarth Knebworth Hertfordshire SG3 6HFPending0.3 miles