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Permitted20/01812/LDCPSubmitted 6 years agoRear extension

23 Westerham Drive London Borough of Bexley DA15 9NR

Lawful Development Certificate (Proposed) for single storey flat roof rear extension to include upvc doorsets, windows and three new composite GRP flat rooflights.

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Progress

Submitted
27 Jul 2020
— completed
Validated
27 Jul 2020
— completed
Consultation
—
— completed
Target date
21 Sept 2020
— completed
Decided
21 Sept 2020
— completed

Application details

Reference
20/01812/LDCP
Local authority
Bexley
Postcode
DA15 9NR
Ward
BLENPE
Application type
All Other
Property type
Flat

Key dates

Submitted
27 Jul 2020
Validated
27 Jul 2020
Target decision
21 Sept 2020
Decided
21 Sept 2020

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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £310,000 — the median of the last 8 market sales in DA15 9NR, £282,500 to £550,000.

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.

Nearby applications