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RefusedDM2021/00547Submitted 5 years agoRear extension

28 Washington Road London Borough of Sutton KT4 8JH

Prior Approval for a single storey rear extension projecting from the rear of the original house by 5m.

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Progress

Submitted
17 Mar 2021
— completed
Validated
17 Mar 2021
— completed
Consultation
— completed
Target date
28 Apr 2021
— completed
Decided
28 Apr 2021
— completed

Application details

Reference
DM2021/00547
Local authority
Sutton
Postcode
KT4 8JH
Ward
A01
Application type
Prior Approval
Property type
House

Key dates

Submitted
17 Mar 2021
Validated
17 Mar 2021
Target decision
28 Apr 2021
Decided
28 Apr 2021

Estimated project value

£5k–£8k

Based on the 2.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 2

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £452,500 — the median of the last 8 market sales in KT4 8JH, £295,000 to £535,000.

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.

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