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PermittedDM2020/00386Submitted 6 years agoRear extension

23 Blakehall Road London Borough of Sutton SM5 3EZ

Prior Approval for a single storey rear extension projecting from the rear of the original house by 4.6m.

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Progress

Submitted
5 Mar 2020
— completed
Validated
5 Mar 2020
— completed
Consultation
—
— completed
Target date
16 Apr 2020
— completed
Decided
14 Apr 2020
— completed

Application details

Reference
DM2020/00386
Local authority
Sutton
Postcode
SM5 3EZ
Ward
C13
Application type
Prior Approval
Property type
House

Key dates

Submitted
5 Mar 2020
Validated
5 Mar 2020
Target decision
16 Apr 2020
Decided
14 Apr 2020

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London 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

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 £591,000 — the median of the last 8 market sales in SM5 3EZ, £515,000 to £740,000.

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