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Refused26/01267/FULLSubmitted 3 months agoTwo-storey extension

3 Montrose Avenue Datchet Slough SL3 9NH

Double storey side extension, single storey rear extension, internal alterations and alterations to fenestration.

Find on council portalDocuments (14)

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Progress

Submitted
20 May 2026
— completed
Validated
27 May 2026
— completed
Consultation
24 Jun 2026
— completed
Target date
21 Jul 2026
— completed
Decided
17 Aug 2026
— completed

Application details

Reference
26/01267/FULL
Local authority
Windsor
Postcode
SL3 9NH
Ward
Datchet Horton And Wraysbury
Application type
Full
Property type
House

Key dates

Submitted
20 May 2026
Validated
27 May 2026
Comments close
24 Jun 2026
Target decision
21 Jul 2026
Decided
17 Aug 2026

14 documents · 0 comments · 0 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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £432,500 — the median of the last 6 market sales in SL3 9NH, £235,000 to £660,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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