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Permitted23/02716/FULL6Submitted 3 years agoTwo-storey extension

12 Boleyn Gardens Bromley Custodian Code BR4 9NQ

Double storey side and part double storey rear extension with roof light.

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Progress

Submitted
13 Jul 2023
— completed
Validated
13 Jul 2023
— completed
Consultation
3 Aug 2023
— completed
Target date
7 Sept 2023
— completed
Decided
30 Aug 2023
— completed

Application details

Reference
23/02716/FULL6
Local authority
Bromley
Postcode
BR4 9NQ
Ward
WESTWK
Application type
Householder
Property type
House

Key dates

Submitted
13 Jul 2023
Validated
13 Jul 2023
Comments close
3 Aug 2023
Target decision
7 Sept 2023
Decided
30 Aug 2023

Estimated project value

£295k–£415k

Based on the 119m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 118.7 · 1 additional bedrooms

Recently sold nearby

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

Homes here go for about £663,500 — the median of the last 8 market sales in BR4 9NQ, £600,000 to £825,000.

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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