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Permitted23/01800/HHPASubmitted 3 years agoRear extension

23 Merlin Grove Bromley Custodian Code BR3 3HR

Single storey rear extension, extending beyond the rear wall of the original house by 3.2m, for which the maximum height would be 3.8m, and for which the height of the eaves would be 2.9m (42 Day Notification for Householder Permitted Development Prior Approval)

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Map of the site

Progress

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

Application details

Reference
23/01800/HHPA
Local authority
Bromley
Postcode
BR3 3HR
Ward
KELEDN
Application type
Prior Approval
Property type
House

Key dates

Submitted
10 May 2023
Validated
10 May 2023
Target decision
21 Jun 2023
Decided
15 Jun 2023

Estimated project value

£22k–£36k

Based on the 9.6m² 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: 9.6m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £627,500 — the median of the last 8 market sales in BR3 3HR, £557,500 to £750,000.

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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