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Permitted21/00258/FULLSubmitted 5 years agoRear extension

1 Haslemere Road Windsor SL4 5ET

Single storey rear extension, x1 new rooflight to rear elevation and alteration to fenestration.

View on council portalDocuments (12)

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Map of the site

Progress

Submitted
1 Feb 2021
— completed
Validated
2 Feb 2021
— completed
Consultation
4 Mar 2021
— completed
Target date
30 Mar 2021
— completed
Decided
1 Apr 2021
— completed

Application details

Reference
21/00258/FULL
Local authority
Windsor
Postcode
SL4 5ET
Ward
Clewer East
Application type
Full
Property type
House

Key dates

Submitted
1 Feb 2021
Validated
2 Feb 2021
Comments close
4 Mar 2021
Target decision
30 Mar 2021
Decided
1 Apr 2021

12 documents · 0 comments · 10 constraints

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

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £521,750 — the median of the last 8 market sales in SL4 5ET, £230,000 to £690,000.

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.

Nearby applications