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Permitted23/01146/HOUSubmitted 3 years agoLoft conversion

17 St Matthew's Avenue Royal Borough of Kingston (LA Code) KT6 6JJ

Erection of first floor side and rear extension, and roof extension with installation of 3no. front and 1no. rear rooflights. Replacement of existing rear extension roof with flat roof and installation of 2no. rooflights. Demolition of conservatory. Internal alterations and changes to fenestrations.

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Progress

Submitted
10 May 2023
— completed
Validated
10 May 2023
— completed
Consultation
—
— completed
Target date
5 Jul 2023
— completed
Decided
5 Jul 2023
— completed

Application details

Reference
23/01146/HOU
Local authority
Kingston
Postcode
KT6 6JJ
Ward
Surbiton Hill
Application type
Householder
Property type
Flat

Key dates

Submitted
10 May 2023
Validated
10 May 2023
Target decision
5 Jul 2023
Decided
5 Jul 2023

Estimated project value

£54k–£115k

Based on the 36.0m² 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: 36m²

Recently sold nearby

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

Homes here go for about £1,368,000 — the median of the last 8 market sales in KT6 6JJ, £1,050,000 to £1,756,000.

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.

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