Conservation Areas in Portsmouth City Council
The published Planning Data snapshot contains 25 conservation-area records for this authority.
What is a Conservation Area?
A conservation area is an area designated by the local planning authority under the Planning (Listed Buildings and Conservation Areas) Act 1990 as having special architectural or historic interest. The aim is to preserve and enhance the character and appearance of these areas for future generations.
Conservation areas can include town centres, historic villages, Victorian suburbs, garden estates, and even industrial heritage sites. They are not just about the buildings themselves — they also include the spaces between buildings, trees, street furniture, and the general character of the area.
Published Conservation Areas in Portsmouth
These names come from the government's Planning Data service. Open an available record for its official reference, then confirm the boundary and appraisal with the council.
- Campbell Road, Southsea2 March 1972
- Castle Road20 November 1969
- Craneswater and Eastern Parade, Southsea28 April 2005
- East Southsea22 November 1973
- Eastney Barracks11 January 1973
- Essex Road26 November 2004
- Guildhall and Victoria Park11 January 1973
- Gunwharf17 January 1992
- Highland Terrace10 September 1970
- Hilsea Lines2 November 1994
- HM Naval Base and St George's Square6 January 1981
- King Street20 November 1969
- Mile End, Landport19 February 1970
- Milton Locks2 February 1977
- Old Portsmouth10 September 1969
- Old Wymering4 November 1971
- Owen's Southsea2 November 1969
- Portsea6 January 1981
- Rochester Road16 October 1990
- St Andrew's Church, Eastney17 January 1992
- St David's Road, Southsea10 March 2008
- St Mary's Churchyard, Fratton23 March 1972
- Stanley Street, Southsea15 January 1969
- The Sea Front, Southsea4 November 1971
- TheTerraces10 September 1970
Coverage varies by provider and can change. Absence from this list is not proof that land is outside a conservation area; the council's map and designation documents are authoritative.
How Conservation Areas Affect Your Planning Rights
Living in a conservation area does not mean you cannot make changes to your home — but it does mean that some works which are normally permitted development will require planning permission. The following permitted development rights are removed or restricted in conservation areas:
- !Cladding the exterior of a house with stone, render, timber, plastic or tiles is not permitted development on article 2(3) land.
- !A roof enlargement cannot project beyond the plane of the principal or side roof slope where it fronts a highway.
- !Side extensions and certain two-storey extensions face tighter permitted-development limits.
- !Outbuildings at the side of a house are not permitted development on article 2(3) land.
- !Relevant demolition may require planning permission, and listed buildings have a separate consent regime.
- !You must normally give the council six weeks’ notice before specified work to trees, unless an exception applies.
- !An Article 4 direction can remove additional rights, but only for the development and area stated in the direction.
How to Check if Your Property is in a Conservation Area
- 1
Screen the postcode or UPRN
Use the PlanningScout constraints checker to look for published national conservation-area and other designation records. Treat a postcode as an area search, not an exact boundary.
Open the constraints checker → - 2
Confirm on Portsmouth's Planning Map
Open Portsmouth City Council's interactive planning or constraints map and locate the exact property or red-line site boundary.
Open Portsmouth council website → - 3
Read the designation and appraisal
Open the underlying Planning Data record where available, then find the council appraisal or management plan describing the area’s character and local design guidance.
Open the official dataset → - 4
Check planning history and Article 4
A planning condition or Article 4 direction can remove rights beyond the standard conservation-area restrictions. Read the actual notice and any conditions affecting the property.
Screen published Article 4 records →