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PermittedDM2022/01922Submitted 3 years agoRear extension

11 Waverley Avenue London Borough of Sutton SM1 3JX

Erection of a single storey rear extension, installation of a ground floor flank window and alteration to the rear/flank boundary treatment.

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Progress

Submitted
9 Nov 2022
— completed
Validated
9 Nov 2022
— completed
Consultation
— completed
Target date
4 Jan 2023
— completed
Decided
20 Dec 2022
— completed

Application details

Reference
DM2022/01922
Local authority
Sutton
Postcode
SM1 3JX
Ward
W10
Application type
Householder
Property type
House

Key dates

Submitted
9 Nov 2022
Validated
9 Nov 2022
Target decision
4 Jan 2023
Decided
20 Dec 2022

Estimated project value

£17k–£28k

Based on the 7.4m² 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: 7.44

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £580,000 — the median of the last 7 market sales in SM1 3JX, £485,000 to £667,500.

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.

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