Windows & doors in Camden: Planning Permission Guide
A guide to replacing windows and doors in Camden — when you need planning permission and typical costs.
Check if your windows & doors qualifiesWindows & doorss in Camden at a glance
approved
application fee
weeks typical
Based on 331 decided applications in Camden over 12 months (310 granted, 21 refused).
Camden has over 40 conservation areas including Hampstead, Belsize Park, Bloomsbury, Fitzrovia, and Regent's Park. Listed building density is high, particularly in Bloomsbury and around Regent's Park. Article 4 Directions are widespread, restricting window replacements, front door changes, and satellite dishes in many conservation areas. The council's design guidance is notably detailed and strictly enforced.
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Approval probability, 5 nearest comparables, refusal reasons — for your specific address.
Recent windows & doors decisions in Camden
The 5 most recent decided applications. Addresses redacted to postcode area.
Non material-amendments to planning permission 2024/0395/P dated 18/11/2024 for the 'Replacement of all single glazed timber framed casem…
Details of condition 5 (green roof) pursuant to planning permission 2025/3299/P dated 04/12/2025 for Erection of a single-storey extensio…
Various internal and external alterations, including replacement of lower ground-floor rear doorset, and installation of parcel box and E…
Refurbishment of The Lodge to accommodate a social support hub (Use Class Ec(ii), E(d), E(e), E(f)), including reinstatement of original …
Installation of a louvre to one window on the Bloomsbury Street elevation and a louvre to one window on the Bedford Avenue elevation (bot…
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
Typically excludes
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.
Check my propertyFrequently Asked Questions
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Run our free 2-minute check to see whether your project likely qualifies as permitted development in Camden. For personalised approval odds and nearby comparables, get the full report above.
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