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Permitted16/14409/HOURear extension

55 Portland Avenue Kingston upon Thames KT3 6BB

Erection of single storey (replacement) detached outbuilding (granny annexe) to side of existing house. Erection of single storey rear extension to main house.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
14 Jun 2016
— completed

Application details

Reference
16/14409/HOU
Local authority
Kingston
Postcode
KT3 6BB
Ward
ST. JAMES
Application type
All Other
Property type
House

Key dates

Decided
14 Jun 2016

Estimated project value

£38k–£69k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing.

Homes here go for about £607,475 — the median of the last 8 market sales in KT3 6BB, £527,000 to £990,000.

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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