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Permitted21/00055/FULSubmitted 5 years agoRear extension

13 Cottage Grove Royal Borough of Kingston (LA Code) KT6 4JH

Erection of single storey side/rear extension to 14 Cottage Grove and erection of first floor rear extensions to 13 & 14 Cottage Grove

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Progress

Submitted
21 Jan 2021
— completed
Validated
21 Jan 2021
— completed
Consultation
12 Feb 2021
— completed
Target date
18 Mar 2021
— completed
Decided
28 May 2021
— completed

Application details

Reference
21/00055/FUL
Local authority
Kingston
Postcode
KT6 4JH
Ward
St Mark's - OLD
Application type
All Other
Property type
House

Key dates

Submitted
21 Jan 2021
Validated
21 Jan 2021
Comments close
12 Feb 2021
Target decision
18 Mar 2021
Decided
28 May 2021

Estimated project value

£105k–£175k

Based on the 47.0m² 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: 47m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.

Homes here go for about £872,500 — the median of the last 8 market sales in KT6 4JH, £162,000 to £899,950.

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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