About the Henley, Main Conservation Area
The Henley, Main Conservation Area covers about 99 hectares and was designated by Buckinghamshire Council in 1969. Inside the boundary are 360 listed buildings (2 Grade I, 18 Grade II*, 340 Grade II). The most significant is Chantry House, Grade I. 5 Tree Preservation Order records overlap the area; every other tree here still needs six weeks’ notice before work. Part of the area lies in flood zone 3, so an extension may need a flood risk assessment.
What changes inside the conservation area
Conservation areas are “Article 2(3) land”. You keep most permitted development rights, but these are removed or tightened.
- Rear extensionElsewhere: 3 m · 6 m with PANo 6 m / 8 m prior approval
- Two-storey extensionElsewhere: 3 mNeeds planning permission
- Side extensionElsewhere: Half the widthNeeds planning permission
- Loft conversionElsewhere: 50 m³Needs planning permission
- Garden roomElsewhere: 2.5 m high by boundariesNot beside the house
- PorchElsewhere: 3 m²Same limits
- Solar panelsElsewhere: 0.2 m projectionSame limits
- Air source heat pumpElsewhere: 1 unitNot facing the road
- Fences, walls and gatesElsewhere: 2 m · 1 m by a roadSame limits
- External claddingElsewhere: Matching materialsNeeds planning permission
- Tree workElsewhere: No notice6 weeks’ notice to the council
- Demolition (over 115 m³)Elsewhere: AllowedNeeds planning permission
Limits for a semi-detached house under the GPDO 2015. An Article 4 direction can remove more.
Article 4 directions here
These overlap the conservation area. Householder directions remove more of the rights above; change-of-use ones don’t affect extending a house.
- Former Wycombe Rural District - Poultry ProductionChange of use
Listed buildings in the conservation area
Any work affecting these needs listed building consent, inside or out. Each links to its entry on the National Heritage List.
- Chantry HouseGrade I
- Henley BridgeGrade I
- 18, Hart StreetGrade II*
- 32, Bell StreetGrade II*
- Angel Hotel Including Attached Medieval ArchGrade II*
- Countess GardensGrade II*
- Elm House Ruperts Elm Ruperts GuardGrade II*
- Former Old White Hart HotelGrade II*
- Gate Pier and Connecting Wall at the LodgeGrade II*
- LonglandsGrade II*
- Northfield HouseGrade II*
- Old Brewery HouseGrade II*
- Parish Church of St Mary the VirginGrade II*
- Phyllis Court LodgeGrade II*
- Phyllis Court Lodge Gate Pier and Connecting WallGrade II*
- RectoryGrade II*
- The LodgeGrade II*
- The Maltsters House and Granary CottageGrade II*
- The Old BellGrade II*
- Town HallGrade II*
- 1 AND 3, HART STREET (See details for further address information)Grade II
- 1 and 3, Northfield EndGrade II
- 1-7, Church AvenueGrade II
- 1-7, Greys RoadGrade II
Show all 360 listed buildings ↓All 360 listed buildings
- 1-8, Greys HillGrade II
- 1, Bell LaneGrade II
- 1, Market PlaceGrade II
- 1, New StreetGrade II
- 1, Wharfe LaneGrade II
- 10-20, Greys HillGrade II
- 10, Friday StreetGrade II
- 10, Market PlaceGrade II
- 10, Norman AvenueGrade II
- 11, Market PlaceGrade II
- 11, Norman AvenueGrade II
- 11, ThamesideGrade II
- 12, Norman AvenueGrade II
- 12, ThamesideGrade II
- 124, West StreetGrade II
- 13 and 15, Friday StreetGrade II
- 13, Market PlaceGrade II
- 14, Hart StreetGrade II
- 15 and 17, New StreetGrade II
- 16, Hart StreetGrade II
- 17 and 19, Church StreetGrade II
- 17-23, Reading RoadGrade II
- 17-29, Friday StreetGrade II
- 17, Market PlaceGrade II
- 18 and 20, New StreetGrade II
- 18 to 32, Gravel HillGrade II
- 18, ThamesideGrade II
- 19 and 21, Market PlaceGrade II
- 19, Gravel HillGrade II
- 19, Northfield EndGrade II
- 2 and 4, FairmileGrade II
- 2 and 4, Reading RoadGrade II
- 2-16, Gravel HillGrade II
- 2, 3 and 3a, Wharfe LaneGrade II
- 2, Duke StreetGrade II
- 2, Greys HillGrade II
- 2, Hart StreetGrade II
- 20, Hart StreetGrade II
- 20, Market PlaceGrade II
- 21 and 23, Church StreetGrade II
- 21, Northfield EndGrade II
- 22 and 24, Greys HillGrade II
- 22-26, Bell StreetGrade II
- 22, Hart StreetGrade II
- 22, Market PlaceGrade II
- 22, New StreetGrade II
- 23 and 25, Bell StreetGrade II
- 23, 27 and 29 Market PlaceGrade II
- 23, FairmileGrade II
- 23, Northfield EndGrade II
- 24-30, New StreetGrade II
- 24, Hart StreetGrade II
- 24, Market PlaceGrade II
- 24, West StreetGrade II
- 25 and 27, Church StreetGrade II
- 25 and 27, New StreetGrade II
- 25, FairmileGrade II
- 25, Northfield EndGrade II
- 26 and 28, Hart StreetGrade II
- 26 Market PlaceGrade II
- 26-32, Greys HillGrade II
- 27-29, ThamesideGrade II
- 27, Duke StreetGrade II
- 27, Hart StreetGrade II
- 28 and 30, Market PlaceGrade II
- 29 and 31, Duke StreetGrade II
- 29-47, Reading RoadGrade II
- 3 and 5, New StreetGrade II
- 30, Duke StreetGrade II
- 30, Hart StreetGrade II
- 30, Northfield EndGrade II
- 30a, Hart StreetGrade II
- 31 and 33, Friday StreetGrade II
- 31, Market PlaceGrade II
- 32-38, New StreetGrade II
- 32, Hart StreetGrade II
- 33 and 35, Duke StreetGrade II
- 33, Church StreetGrade II
- 34 and 36, Bell StreetGrade II
- 34 and 36, Hart StreetGrade II
- 34, Greys HillGrade II
- 35, Church StreetGrade II
- 35, Friday StreetGrade II
- 35, Hart StreetGrade II
- 35, Market PlaceGrade II
- 36-40, Greys HillGrade II
- 36, FairmileGrade II
- 37 and 39, Market PlaceGrade II
- 37, New StreetGrade II
- 38, Bell StreetGrade II
- 39, New StreetGrade II
- 39, West StreetGrade II
- 4 and 6, New StreetGrade II
- 4, Duke StreetGrade II
- 4, Hart StreetGrade II
- 4, Norman AvenueGrade II
- 40, Bell StreetGrade II
- 41 and 43, Market PlaceGrade II
- 42 and 44, New StreetGrade II
- 42-48, Greys HillGrade II
- 43 and 45, Gravel HillGrade II
- 43, New StreetGrade II
- 44, Bell StreetGrade II
- 45 and 47, Market PlaceGrade II
- 45, 45a and 47, Bell StreetGrade II
- 46-50, Bell StreetGrade II
- 46, New StreetGrade II
- 46, Northfield EndGrade II
- 47 AND 47A, DUKE STREET (See details for further address information)Grade II
- 47 and 49, Gravel HillGrade II
- 48 and 50, Hart StreetGrade II
- 48, New StreetGrade II
- 5 and 7, Northfield EndGrade II
- 5-11, Friday StreetGrade II
- 5-16, Hop GardensGrade II
- 5, Gravel HillGrade II
- 5, Hart StreetGrade II
- 5, Norman AvenueGrade II
- 5, Wharfe LaneGrade II
- 50-54, Greys HillGrade II
- 50, Market PlaceGrade II
- 50, New StreetGrade II
- 51 and 53, Friday StreetGrade II
- 51, Market PlaceGrade II
- 52, Bell StreetGrade II
- 52, Hart StreetGrade II
- 52, Market PlaceGrade II
- 52, New StreetGrade II
- 53 and 55, Bell StreetGrade II
- 53, Market PlaceGrade II
- 54 and 56, Friday StreetGrade II
- 54, New StreetGrade II
- 55-59, Northfield EndGrade II
- 57-61, Friday StreetGrade II
- 58, West StreetGrade II
- 6 and 7, Badgemore LaneGrade II
- 6 and 8, FairmileGrade II
- 6, Bell StreetGrade II
- 6, Duke StreetGrade II
- 6, Hart StreetGrade II
- 6, Norman AvenueGrade II
- 60 and 62, West StreetGrade II
- 61, Bell StreetGrade II
- 61, Market PlaceGrade II
- 62-66, Market PlaceGrade II
- 62, 62a and 62b, Bell StreetGrade II
- 63 and 63a, Bell StreetGrade II
- 63, Friday StreetGrade II
- 63, Market PlaceGrade II
- 64 and 72, West StreetGrade II
- 64, Bell StreetGrade II
- 65, Friday StreetGrade II
- 67 and 69, Bell StreetGrade II
- 7 and 9, New StreetGrade II
- 7, Market PlaceGrade II
- 7, Norman AvenueGrade II
- 70 and 72, Greys HillGrade II
- 71, Bell StreetGrade II
- 73 and 73a, Bell StreetGrade II
- 74 and 76, West StreetGrade II
- 75, Bell StreetGrade II
- 8 and 10, Church StreetGrade II
- 8-20, Church AvenueGrade II
- 8, Norman AvenueGrade II
- 80, Bell StreetGrade II
- 82 and 84, Bell StreetGrade II
- 82 and 84, West StreetGrade II
- 86 and 94, West StreetGrade II
- 86a, New StreetGrade II
- 88, New StreetGrade II
- 9-15, Church StreetGrade II
- 9-17, Gravel HillGrade II
- 9, Market PlaceGrade II
- 9, Norman AvenueGrade II
- 92-102, Bell StreetGrade II
- 93 and 95, Bell StreetGrade II
- 96-100, West StreetGrade II
- Albion PlaceGrade II
- Ancastle CottageGrade II
- Anne Boleyn Cottage Tudor CottageGrade II
- Appletree CottageGrade II
- April CottageGrade II
- Area Railings Number 90 Rupert House St John's SchoolGrade II
- Baltic CottageGrade II
- Baltic HouseGrade II
- Barnby CottagesGrade II
- Belmont HouseGrade II
- Beulah LodgeGrade II
- Bishop's HouseGrade II
- Blandy HouseGrade II
- Boathouse Henley Rowing ClubGrade II
- Boathouse the MooringsGrade II
- Boundary Wall of Henley Park (to 50 Yards East of Phyllis Court Lodge)Grade II
- Boundary Wall of Number 17 (grenville Lodge) Along FairmileGrade II
- Boundary Wall of Portland Cottage (along Street to North of House)Grade II
- Boundary Wall of the New House Along FairmileGrade II
- Brakspear's Brewery OfficesGrade II
- Bramley HouseGrade II
- Brewery BuildingsGrade II
- Building Opposite Numbers 6 and 8Grade II
- Camden HouseGrade II
- Catherine Wheel HotelGrade II
- Chambers BuildingGrade II
- Cherry TreesGrade II
- Church View Groves CottageGrade II
- Clarence HouseGrade II
- Congregational ChurchGrade II
- Congregational Church HallGrade II
- Congregational Church ManseGrade II
- Congregational Churchyard Boundary Wall to Street With Railings and GatesGrade II
- Cottage Bar to Little White Hart HotelGrade II
- Denmark HouseGrade II
- Drinking FountainGrade II
- Easby HouseGrade II
- Eastern Boundary Wall of Holy Trinity ChurchyardGrade II
- Elizabeth CottageGrade II
- Ely CottageGrade II
- Fonthill PhilomelGrade II
- Forge HouseGrade II
- Former Malt House to Rear of No. 59Grade II
- Former Stables to Rear of Nos 32, 34 and 36Grade II
- Friar ParkGrade II
- Friday CottageGrade II
- Garden WallGrade II
- Garden Wall and Gate Piers at River TerraceGrade II
- Garden Wall of DrydenGrade II
- Garden Wall of Number 37Grade II
- Garden Wall of Number 40Grade II
- Garden Wall of Numbers 5 to 9Grade II
- Garden Wall of St Audrey'sGrade II
- Garden Wall to Hart Street at RectoryGrade II
- Garden Wall to Road at Congregational Church ManseGrade II
- Gate Piers and Gates at Henley Trinity SchoolGrade II
- Gate Piers and Red Brick and Flint Wall to Former Paradise HouseGrade II
- Gates and Piers at West End of Facade of Speakers' HouseGrade II
- GatewaysGrade II
- Grandstand, Marlow Road, Henley-on-ThamesGrade II
- Grenville LodgeGrade II
- Henley Baptist ChurchGrade II
- Henley Brewery MalthouseGrade II
- Henley CottageGrade II
- Holy Trinity ChurchGrade II
- Horse and Groom Public HouseGrade II
- House Adjoioning Brakspear's Brewery OfficesGrade II
- Imperial Hotel and associated buildingsGrade II
- Jasmine CottageGrade II
- K6 Telephone Kiosk Outside Number 10Grade II
- Kenton TheatreGrade II
- Kings Arms Public HouseGrade II
- Kitchen Block of Townlands HospitalGrade II
- Little White Hart Hotel AnnexeGrade II
- Lower Lodge Entrance Walls and Piers, Railimgs Gates and Corner Turret in Friar ParkGrade II
- Lower Lodge in Friar ParkGrade II
- Lychgate at FonthillGrade II
- Magnolia CottageGrade II
- Main Buildings at South Oxfordshire Technical CollegeGrade II
- Malthouse to Rear of No. 18Grade II
- MarinersGrade II
- Market CottageGrade II
- Meeting House CottageGrade II
- Melbourne HouseGrade II
- Merton HouseGrade II
- Middle Lodge in Friar ParkGrade II
- North StreetGrade II
- NorthleaGrade II
- Number 49 (at Rear of Number 51, The Cherub Restaurant)Grade II
- Old ArmisticeGrade II
- Old Bell HouseGrade II
- Old Farm CottageGrade II
- Old FarmhouseGrade II
- Old School Building at South Oxfodshire Technical CollegeGrade II
- Old School HouseGrade II
- Old Ship HouseGrade II
- Oxford LodgeGrade II
- Pavement From Junction With Market Place to Number 36Grade II
- Pavement Surface From 2 to 16Grade II
- Pavement Surface From Fire Station to Approximately 30 Feet From Top of StreetGrade II
- Pavement Surface From Number 58 to Junction of West Street With Hop GardensGrade II
- Pest House, Townlands HospitalGrade II
- Piers and Wall at Either Side of South Entrance to Number 32Grade II
- Portland CottageGrade II
- Pyt CottageGrade II
- Queen Anne CottageGrade II
- Railed Wall Piers and Gates at Middle Lodge in Friar ParkGrade II
- Railings at Number 22 and 24Grade II
- Railings at RectoryGrade II
- Railings at the Coach HouseGrade II
- Raised Pavement and Iron RailingsGrade II
- Raised Pavement and Wall in Front of Numbers 5 to 19Grade II
- Red Lion HotelGrade II
- Red Lion StablesGrade II
- Redcliffe HouseGrade II
- River TerraceGrade II
- Rose and Crown Public HouseGrade II
- Rupert Cottage Rupert PlaceGrade II
- Sarrogossa HouseGrade II
- Side Garden Wall of Corner House to West StreetGrade II
- Speakers HouseGrade II
- Stone Flagged SurfaceGrade II
- Stoneleigh HouseGrade II
- Surface of Lane (from New Street Entrance to North Side of Number 1 Church AvenueGrade II
- Surrey LodgeGrade II
- Sydney House HotelGrade II
- Temple ReachGrade II
- The Anchor HotelGrade II
- The Argyle Public HouseGrade II
- The Bear Public HouseGrade II
- The Bull InnGrade II
- The Coach HouseGrade II
- The CottageGrade II
- The CottageGrade II
- The Elizabethan HouseGrade II
- The Little Dower HouseGrade II
- The Malt HouseGrade II
- The Old Assembly RoomsGrade II
- The Old CottageGrade II
- The Old ForgeGrade II
- The Old GranaryGrade II
- The Red Cross Public HouseGrade II
- The Row Barge Public HouseGrade II
- The Shrubberies and Northfield End Post OfficeGrade II
- The Studio HouseGrade II
- The Three Tuns Public HouseGrade II
- TimbertopGrade II
- Trinity Old VicarageGrade II
- Trustees Savings BankGrade II
- Upper Lodge in Friar ParkGrade II
- Wall Along West Street Boundary in Front of Townlands Hospital OutbuildingsGrade II
- Wall and Gate Piers of Number 171a Along FairmileGrade II
- Wall to Church Street at Electricity Sub StationGrade II
- Wall to Church Street at MarischalGrade II
- Wall to Church Street of ForecourtGrade II
- Waters EdgeGrade II
- Wattle CottageGrade II
- West Hill HouseGrade II
- White Hart HotelGrade II
Streets in the conservation area
Streets with listed buildings inside the boundary. Boundaries often split a street — check your exact address.
Nearby conservation areas
Boundary and listed buildings from Buckinghamshire Council and Historic England via planning.data.gov.uk (OGL). Guidance only — not an official council check.