Windows & doors in Barking & Dagenham: Planning Permission Guide
A guide to replacing windows and doors in Barking & Dagenham — when you need planning permission and typical costs.
Based on 13 decided applications in Barking & Dagenham over 36 months (9 granted, 4 refused). Limited data — treat as indicative.
Barking and Dagenham has conservation areas in Dagenham Village and around Eastbury Manor House (a Grade I listed 16th-century house). The borough has Green Belt fringes around Eastbrookend and Beam Valley, restricting PD rights near those boundaries. Flood zone 3 applies to significant areas near the Thames and Roding, affecting outbuilding rights and Class E garden structures. Much of the borough is inter-war council housing, often with reasonable PD flexibility outside constrained zones.
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5 nearest comparables & refusal reasons for your address.
Get my report — £9See a sample →Recent windows & doors decisions in Barking & Dagenham
The 3 most recent decided applications. Addresses redacted to postcode area.
Alterations to the south elevation including addition of a fire escape door and an entrance door
Alterations to the rear elevation including the replacement of glazing with a door and replacement of glazing with a louvre [Retrospective]
Alterations to shopfront including glass replacement and installation of an additional door [Retrospective]
These are borough-wide. See the 5 nearest to your address.
Get my report — £9Permitted Development Rules
Replacing or adding windows/doors may need planning permission in conservation areas or for listed buildings.
Replacing windows and doors like-for-like generally doesn't need planning permission. However, in conservation areas or listed buildings, changes to the appearance of windows and doors may require consent.
Typical Costs in London
Window and door costs depend on the number of openings, material choice, and style.
Typical total
Typically includes
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Highly variable depending on number of windows, material (UPVC vs timber vs aluminium), and style. Per-window costs typically £500–£1,500.
Get a personalised cost estimate based on your actual windows & doors dimensions.
Get my estimateWhich Professionals Do You Need?
Window replacements rarely need professional services. Suppliers typically handle measurement, manufacture, and installation.
This project is unlikely to need specialist professional services beyond a competent builder.
This type of project does not typically require architectural services.
This guidance is based on a typical semi-detached house with no special constraints. Listed buildings, conservation areas, and attached properties may require additional professional input.
Find out exactly which professionals you need for your windows & doors.
Get personalised guidanceConservation Areas & Listed Buildings
In conservation areas, changing window materials (e.g. timber to UPVC) or styles may need planning permission. Listed buildings always need Listed Building Consent for any window or door changes.
Properties in conservation areas often have reduced permitted development rights. Some project types (like side extensions) lose PD rights entirely. An Article 4 Direction can remove additional PD rights.
Listed buildings (Grade I, II*, or II) have no permitted development rights at all. Any external alteration requires Listed Building Consent in addition to any planning permission. An architect experienced in heritage work is essential.
Check if your property is in a conservation area or has other planning constraints.
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