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Permitted21/00906/FULSubmitted 5 years agoRear extension

57 Guilford Avenue Royal Borough of Kingston (LA Code) KT5 8DG

Erection of single storey side/rear extensions and conversion of 2 x houses (57-59 Guildford Ave) to provide 7 self-contained flats (2 x three-bedroom, 1 x two-bedroom and 4 x one-bedroom) and associated waste/cycle stores, associated amenity space and landscaping

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Progress

Submitted
25 Mar 2021
— completed
Validated
25 Mar 2021
— completed
Consultation
22 Apr 2021
— completed
Target date
20 May 2021
— completed
Decided
13 Dec 2021
— completed

Application details

Reference
21/00906/FUL
Local authority
Kingston
Postcode
KT5 8DG
Ward
St Mark's - OLD
Application type
All Other
Property type
Flat

Key dates

Submitted
25 Mar 2021
Validated
25 Mar 2021
Comments close
22 Apr 2021
Target decision
20 May 2021
Decided
13 Dec 2021

Estimated project value

£940k–£1565k

Based on the 418m² 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: 417.5m²

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £292,500 — the median of the last 5 market sales in KT5 8DG, £222,500 to £1,030,000.

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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