West Northamptonshire
Conservation areas in Northampton
Check whether a property in Northampton falls inside a conservation area before tree work, an extension or external changes.
Tap your exact property on the map for a precise check. Free preview; full report £6.99.
Northampton in numbers
Recorded within about 3 km of the centre of Northampton on the national Planning Data platform, checked September 2026. The local planning authority is West Northamptonshire.
What conservation area status means
An area the council has designated for its special architectural or historic interest. The aim is to preserve the character of the whole area, not just individual buildings.
What typically needs consent
- Trees: you typically must give the council six weeks' written notice before cutting down or pruning most trees, even where no preservation order exists. The council uses that time to decide whether to protect the tree.
- Building work: some permitted development rights are reduced, so changes that would not need planning permission elsewhere — such as certain side extensions, cladding or roof alterations — may need it here.
- Demolition of most buildings typically needs planning permission.
If the rules are not followed: Tree work without notice is an offence carrying the same penalties as TPO breaches. Unauthorised building work can lead to enforcement and an order to reverse it.
How to check a property in Northampton
- Enter the postcode above.
- Tap your garden or building on the map, so the check covers your land rather than the whole postcode.
- See the free preview, then unlock the full report with every reference number, what each one means for you, a map, and recent sold prices on the street.
Conservation areas near Northampton
- St Giles
- Barrack Road
- Holy Sepulchre
- Abington Park
- Derngate
- Kingsthorpe
- Kingsthorpe High Street and Manor Road
- Duston
- Dallington
- Boot and Shoe Quarter
- Kingsley
- All Saints
- Delapre Park
- Hardingstone
A sample from the published records within about 3 km of the town centre, not a complete list. Check a postcode above to see what applies to a specific property.
Common questions
How do I find out if a property in Northampton is listed?
Enter the postcode on this page and tap the property on the map. The check reads the national records for listed buildings, conservation areas, flood zones and other designations covering that land, and the full report gives you the list entry numbers and what each one means. West Northamptonshire holds the definitive record.
Who is the planning authority for Northampton?
West Northamptonshire. Planning applications, listed building consent and tree work notices for Northampton go to them.
Does being in a conservation area stop me extending my house?
Not usually, but it reduces permitted development rights, so work that would not need permission elsewhere may need it here, and the council will look more closely at materials and design. Check before you commission drawings.
Are tree preservation orders covered for Northampton?
West Northamptonshire has not published its tree preservation orders to the national platform, so the report says tree protection could not be checked rather than implying there is none. Contact the council directly before any tree work.
More for Northampton
Listed buildings in Northampton