← Back to search

Permitted20/03346/FULLSubmitted 5 years agoRear extension

18 St Marks Place Windsor SL4 3BG

Single storey side and rear extensions following demolition of existing single storey rear extension

View on council portalDocuments (20)

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Map of the site

Progress

Submitted
11 Dec 2020
— completed
Validated
23 Dec 2020
— completed
Consultation
1 Feb 2021
— completed
Target date
17 Feb 2021
— completed
Decided
3 Mar 2021
— completed

Application details

Reference
20/03346/FULL
Local authority
Windsor
Postcode
SL4 3BG
Ward
Eton And Castle
Application type
Full
Property type
House

Key dates

Submitted
11 Dec 2020
Validated
23 Dec 2020
Comments close
1 Feb 2021
Target decision
17 Feb 2021
Decided
3 Mar 2021

20 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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.

Homes here go for about £697,500 — the median of the last 6 market sales in SL4 3BG, £560,000 to £800,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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