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Permitted23/01221/FULSubmitted 3 years agoRear extension

27 Chessington Avenue London Borough of Bexley DA7 5NN

Single storey rear and side extension following the demolition of existing garage.

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Progress

Submitted
26 May 2023
— completed
Validated
26 May 2023
— completed
Consultation
15 Jun 2023
— completed
Target date
21 Jul 2023
— completed
Decided
21 Jul 2023
— completed

Application details

Reference
23/01221/FUL
Local authority
Bexley
Postcode
DA7 5NN
Ward
WHEATH
Application type
All Other
Property type
House

Key dates

Submitted
26 May 2023
Validated
26 May 2023
Comments close
15 Jun 2023
Target decision
21 Jul 2023
Decided
21 Jul 2023

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: 47 · 1 additional bedrooms

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 £462,500 — the median of the last 8 market sales in DA7 5NN, £380,000 to £635,000.

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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