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PermittedDM2021/02377Submitted 4 years agoSide extension

13 Hillfield Avenue London Borough of Sutton SM4 6BA

Erection of a first floor side extension and alteration to fenestration to front and side elevations.

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Progress

Submitted
13 Dec 2021
— completed
Validated
13 Dec 2021
— completed
Consultation
—
— completed
Target date
7 Feb 2022
— completed
Decided
15 Mar 2022
— completed

Application details

Reference
DM2021/02377
Local authority
Sutton
Postcode
SM4 6BA
Ward
C11
Application type
Householder
Property type
House

Key dates

Submitted
13 Dec 2021
Validated
13 Dec 2021
Target decision
7 Feb 2022
Decided
15 Mar 2022

Estimated project value

£51k–£85k

Based on the 22.6m² 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: 22.65m² · 1 additional bedrooms

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 £440,000 — the median of the last 7 market sales in SM4 6BA, £250,000 to £540,000.

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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