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Permitted21/02184/FULLSubmitted 5 years agoTwo-storey extension

4 Heynes Green Maidenhead SL6 3NA

Part single/part two storey side extension, removal of existing chimney and alteration to fenestration.

Find on council portalDocuments (14)

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Progress

Submitted
14 Jul 2021
— completed
Validated
15 Jul 2021
— completed
Consultation
19 Aug 2021
— completed
Target date
9 Sept 2021
— completed
Decided
8 Sept 2021
— completed

Application details

Reference
21/02184/FULL
Local authority
Windsor
Postcode
SL6 3NA
Ward
Cox Green
Application type
Full
Property type
House

Key dates

Submitted
14 Jul 2021
Validated
15 Jul 2021
Comments close
19 Aug 2021
Target decision
9 Sept 2021
Decided
8 Sept 2021

14 documents · 0 comments · 5 constraints

Estimated project value

£63k–£150k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

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 £617,500 — the median of the last 8 market sales in SL6 3NA, £562,500 to £820,000.

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