Windows & doors in Havering: Planning Permission Guide
A guide to replacing windows and doors in Havering — when you need planning permission and typical costs.
Based on 50 decided applications in Havering over 12 months (48 granted, 2 refused).
Havering has substantial Green Belt across the east and north of the borough, covering Upminster, Rainham, and the Ingrebourne Valley. Conservation areas include Upminster Village, Cranham, and Rainham Village. Listed buildings cluster around Rainham Hall and Upminster windmill. Flood zones apply along the Thames and Ingrebourne. Much of the borough is inter-war semi-detached housing with reasonable PD flexibility on unconstrained plots away from the Green Belt fringe.
Recent windows & doors decisions in Havering
The 5 most recent decided applications. Addresses redacted to postcode area.
Replacement windows
Proposed single storey front extension. Replacement windows and external finish changed to a light, smooth render.
Like for like replacement of existing double glazed uPVC framed front and rear casement windows
As part of the reconfiguration of the Emergency Department at Queens Hospital, Romford, the following works are proposed: 1. New Infill A…
Removal of existing cladding & brickwork system and installing new insulation to the resistance to fire with an A1 fire rated external ra…
These are borough-wide. See the 5 nearest to your address.
Check your address freePermitted 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
Just want a quick yes/no for your windows & doors?
Run our free 2-minute check to see whether your project likely qualifies as permitted development in Havering — your address, your constraints, your council's own recent decisions.
Free 2-min check