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Permitted20/02768/FULSubmitted 5 years agoTwo-storey extension

29 Knowle Avenue London Borough of Bexley DA7 5LP

Two storey side extension, insertion of window in front elevation.

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Progress

Submitted
28 Oct 2020
— completed
Validated
28 Oct 2020
— completed
Consultation
4 Dec 2020
— completed
Target date
23 Dec 2020
— completed
Decided
22 Dec 2020
— completed

Application details

Reference
20/02768/FUL
Local authority
Bexley
Postcode
DA7 5LP
Ward
WHEATH
Application type
All Other
Property type
House

Key dates

Submitted
28 Oct 2020
Validated
28 Oct 2020
Comments close
4 Dec 2020
Target decision
23 Dec 2020
Decided
22 Dec 2020

Estimated project value

£69k–£165k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £451,000 — the median of the last 7 market sales in DA7 5LP, £264,000 to £480,000.

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.

Nearby applications