1B Knapp Hill Sidmouth EX10 8XF
Certificate of proposed lawful development for conversion of existing loft space, to include the insertion of 2no. roof windows on the front (Principal) elevation, a flat roof dormer to the rear roof slope, and a window to the side elevation. Note that the window to the side of the property will be obscure and fixed to 1.7m above floor level. The opening section will be obscure and above 1.7m.
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Progress
Application details
- Reference
- 26/2013/CPL
- Local authority
- East Devon
- Postcode
- EX10 8XF
- Ward
- Sidmouth Town
- Application type
- Outline
- Property type
- Flat
Key dates
- Submitted
- 2 Oct 2026
- Validated
- 2 Oct 2026
5 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
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.
- 1A KNAPP HILL, SIDMOUTH, EX10 8XFSemi-detached · £412,0008 months ago18 Feb 2026
- 2 KNAPP HILL, SIDMOUTH, EX10 8XFDetached · £405,00011 years ago11 Jun 2015
- 3 KNAPP HILL, SIDMOUTH, EX10 8XFDetached · £222,50025 years ago19 Oct 2001
Homes here go for about £405,000 — the median of the last 3 market sales in EX10 8XF, £222,500 to £412,000.
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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