← Back to search

PermittedDM2022/01235Submitted 4 years agoSide extension

21 Barrow Avenue London Borough of Sutton SM5 4NY

Conversion of the existing garage into a habitable room and erection of a first floor side extension.

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
15 Jul 2022
— completed
Validated
15 Jul 2022
— completed
Consultation
—
— completed
Target date
9 Sept 2022
— completed
Decided
8 Sept 2022
— completed

Application details

Reference
DM2022/01235
Local authority
Sutton
Postcode
SM5 4NY
Ward
E06
Application type
Householder
Property type
House

Key dates

Submitted
15 Jul 2022
Validated
15 Jul 2022
Target decision
9 Sept 2022
Decided
8 Sept 2022

Estimated project value

£77k–£130k

Based on the 34.0m² 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: 34m² · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £646,500 — the median of the last 8 market sales in SM5 4NY, £442,000 to £900,000.

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