Garage in Sunderland: Planning Permission Guide
A guide to building a garage in Sunderland under permitted development — rules, costs, and professional advice.
Based on 28 decided applications in Sunderland over 12 months (23 granted, 5 refused).
Sunderland has 14 conservation areas and around 373 listed buildings on the national register. No Article 4 directions are recorded for the city, so permitted-development rights are generally intact away from conservation areas and listed buildings — but always confirm your property's designations before relying on PD. There is green-belt land around the city's edges, and parts of the district (notably along the River Wear and the coast) fall within Environment Agency flood zones, which can affect what you can build. Sunderland is not within any Area of Outstanding Natural Beauty, National Park or World Heritage Site.
Personalised odds
5 nearest comparables & refusal reasons for your address.
Get my report — £9See a sample →Recent garage decisions in Sunderland
The 5 most recent decided applications. Addresses redacted to postcode area.
Erection of two detached dwellings with detached double garages, vehicular access, hardstanding areas and associated landscaping.
Proposed garage conversion to habitable space and erection of rear single storey extension.
Replacement of existing detached garage with new detached, part-rendered garage
Erection of garage to side. (Amended plans received on 17.3.26 to remove detached workshop).
Erection of entrance porch to front and garage conversion to include installation of window.
These are borough-wide. See the 5 nearest to your address.
Get my report — £9Permitted Development Rules
Buildings etc incidental to the enjoyment of a dwellinghouse
GPDO 2015, Schedule 2, Part 1, Class E
Garages fall under Part 1, Class E of the GPDO (the same class as outbuildings). They must be incidental to the enjoyment of the house.
Key dimension limits
These are the maximum GPDO limits for a detached house with no constraints. Your actual limits depend on your property type, location, and any planning restrictions.
Enter your postcode to see the personalised limits for your garage.
Check my limitsTypical Costs in North East England
Garage costs depend on size, whether it's attached or detached, and whether it includes electrics or additional rooms above.
Cost per m²
construction rate
Typical total
Based on 15–20 m²
Typically includes
Typically excludes
Single garage. Double garages and garages with rooms above will be significantly more.
Get a personalised cost estimate based on your actual garage dimensions.
Get my estimateWhich Professionals Do You Need?
A standard single garage can often be built from supplier designs. A garage with rooms above will need architectural and structural input.
A draughtsperson or architectural technician can prepare any drawings needed. A full architect may not be necessary.
Garden buildings and garages can often use supplier designs or simple drawings from a draughtsperson.
Typical fee: £500–£2,000 (Basic drawings)
A structural engineer may be needed if the garage has a room above or connects to the house.
Typical fee: £500–£1,500
May apply if the work is within 3 metres of a shared boundary. Check with your builder.
Typical fee: £700–£1,500 (per neighbour (if applicable))
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 garage.
Get personalised guidanceConservation Areas & Listed Buildings
In conservation areas, garages are subject to the same Class E rules. Consider using materials sympathetic to the area character.
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 garage?
Run our free 2-minute check to see whether your project likely qualifies as permitted development in Sunderland. For personalised approval odds and nearby comparables, get the £9 report.
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