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Permitted20/02973/FULLSubmitted 5 years agoRear extension

Deerpark Cottage High Road Cookham Maidenhead SL6 9JS

First floor side/rear extensions, new first floor window and alterations to fenestration.

View on council portalDocuments (28)

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Map of the site

Progress

Submitted
9 Nov 2020
— completed
Validated
24 Nov 2020
— completed
Consultation
24 Dec 2020
— completed
Target date
19 Jan 2021
— completed
Decided
9 Feb 2021
— completed

Application details

Reference
20/02973/FULL
Local authority
Windsor
Postcode
SL6 9JS
Ward
Bisham And Cookham
Application type
Full
Property type
House

Key dates

Submitted
9 Nov 2020
Validated
24 Nov 2020
Comments close
24 Dec 2020
Target decision
19 Jan 2021
Decided
9 Feb 2021

28 documents · 0 comments · 11 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. 3 recent sales are listed below.

Homes here go for about £868,750 — the median of the last 8 market sales in SL6 9JS, £468,000 to £1,450,000.

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