10 Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8RY
Part retrospective: Construction of a part single, part two storey side extension; loft conversion including with a rear dormer and front roof light; internal alterations; alterations to the fenestration; alterations to external materials; conversion of garage to habitable accommodation.
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Progress
Application details
- Reference
- 26/1321/RSP
- Local authority
- Three Rivers
- Property type
- House
Key dates
- Submitted
- 18 Aug 2026
- Validated
- 25 Aug 2026
- Comments close
- 18 Sept 2026
- Target decision
- 20 Oct 2026
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.
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.