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PermittedDM2025/01491Submitted 7 months agoLoft conversion

55 Washington Road Sutton KT4 8JG

Erection of a single storey side and rear extension with steps to the rear including boundary fence, alterations to the side fenestration, conversion of loft space involving alterations to existing roofline, a dormer extension at rear and rooflights to front roofslope.

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Progress

Submitted
21 Jan 2026
— completed
Validated
21 Jan 2026
— completed
Consultation
—
— completed
Target date
18 Mar 2026
— completed
Decided
17 Mar 2026
— completed

Application details

Reference
DM2025/01491
Local authority
Sutton
Postcode
KT4 8JG
Ward
Worcester Park North
Application type
Householder
Property type
House

Key dates

Submitted
21 Jan 2026
Validated
21 Jan 2026
Target decision
18 Mar 2026
Decided
17 Mar 2026

Estimated project value

£74k–£155k

Based on the 49.0m² of floor area stated in the application, at outer London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 49m² · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 5 recent sales are listed below.

Homes here go for about £625,000 — the median of the last 7 market sales in KT4 8JG, £275,000 to £703,000.

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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