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Pending25/00712/CLUPSubmitted over a year agoLoft conversion

391 PORTERS AVENUE London Borough of Barking and Dagenham RM9 4NB

Application for a lawful development certificate (proposed) for the construction of a hip-to-gable roof extension to accommodate a rear dormer extension including three roof lights to the front to facilitate conversion of roof space into habitable accommodation

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Map of the site

Progress

Submitted
20 May 2025
— completed
Validated
20 May 2025
— completed
Consultation
11 Jun 2025 (target)
— not yet reached
Target date
15 Jul 2025 (target)
— not yet reached
Decided
—
— not yet reached

Application details

Reference
25/00712/CLUP
Local authority
Barking and Dagenham
Postcode
RM9 4NB
Ward
Mayesbrook
Application type
Householder
Property type
House

Key dates

Submitted
20 May 2025
Validated
20 May 2025
Comments close
11 Jun 2025
Target decision
15 Jul 2025

Estimated project value

£35k–£94k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £355,000 — the median of the last 7 market sales in RM9 4NB, £275,000 to £485,000.

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.

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