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PermittedDM2019/00197Submitted 7 years agoLoft conversion

20 Crichton Avenue London Borough of Sutton SM6 8HL

Erection of a part one, part two storey rear/side extension and conversion of loft space involving a hip to gable and dormer extenson at rear.

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Progress

Submitted
7 Mar 2019
— completed
Validated
7 Mar 2019
— completed
Consultation
—
— completed
Target date
2 May 2019
— completed
Decided
30 Apr 2019
— completed

Application details

Reference
DM2019/00197
Local authority
Sutton
Postcode
SM6 8HL
Ward
D17
Application type
Householder
Property type
House

Key dates

Submitted
7 Mar 2019
Validated
7 Mar 2019
Target decision
2 May 2019
Decided
30 Apr 2019

Estimated project value

£35k–£94k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £577,000 — the median of the last 7 market sales in SM6 8HL, £517,000 to £690,000.

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