About the Royal Parks Conservation Area
The Royal Parks Conservation Area covers about 323 hectares and was designated by City of Westminster in 1990. Inside the boundary are 98 listed buildings (23 Grade I, 10 Grade II*, 65 Grade II). The most significant is Apsley House, Grade I. 3 Article 4 directions over the area remove further householder rights, on top of the conservation area limits below. 14 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.
- Article 4 - No 100Householder works
- Article 4 - No 106Householder works
- Article 4 Basement Development Permitted Rights RemovedHouseholder works
- Article 4 Direction Class E To C3 In Central Activities ZoneChange 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.
- Apsley HouseGrade I
- Buckingham PalaceGrade I
- Buckingham Palace Boundary Walls Enclosing Grounds Walls to Buckingham Palace GardensGrade I
- Buckingham Palace Forecourt Gate Piers, Gates, Railings and LampsGrade I
- Buckingham Palace Gates, Railings, Piers and Gate Piers With Lamps Fronting Buckingham Gate and As Entrance to Ambassadors' CourtGrade I
- Buckingham Palace Lodge to North of Entrance to Royal Mews Buckingham Palace Lodges North and South Entrance to Royal MewsGrade I
- Buckingham Palace Lodge to South of Entrance to Royal Mews Buckingham Palace Lodges North and South Entrance to Royal MewsGrade I
- Buckingham Palace Riding SchoolGrade I
- Buckingham Palace, Wall Linking Palace and Riding School, Along Buckingham Palace RoadGrade I
- Decimus Burton Screen (Apsley Gate)Grade I
- Forecourt Railings, Piers and Gates to Apsley HouseGrade I
- North Screen to Buckingham Palace Forecourt With Gateway to GardensGrade I
- Queen Victoria MemorialGrade I
- Queen Victoria Memorial Gates and Gatepiers, Balustrades, Steps and Retaining Wall With Fountain Framing West End of the MallGrade I
- Royal Artillery MemorialGrade I
- South Screen to Buckingham Palace Forecourt Backing Onto Ambassadors' CourtGrade I
- Summer House in Buckingham Palace GardenGrade I
- The Achilles StatueGrade I
- The Guards MemorialGrade I
- The Marble ArchGrade I
- The Royal Mews at Buckingham PalaceGrade I
- The Waterloo Vase in Buckingham Palace GardenGrade I
- Wellington ArchGrade I
- Buckingham Gate Lodge,Gate Piers,Gates and RailingsGrade II*
Show all 98 listed buildings ↓All 98 listed buildings
- Dell RestaurantGrade II*
- Devonshire House Gates to Green Park and Gatepiers (opposite to Number 90 Piccadilly)Grade II*
- Gates, Gatepiers and Railings to Queen's GateGrade II*
- Machine Gun Corps MemorialGrade II*
- Peter Pan Statue (west of Serpentine)Grade II*
- Royal Artillery Memorial of the South African WarGrade II*
- Shelter Alcove (opposite the North End of the Serpentine)Grade II*
- The Cavalry MemorialGrade II*
- The MagazineGrade II*
- 19 Lampstandards Ranged Along Queen's Walk From Outside Wimbourne House to Junction With the MallGrade II
- 20 Lampstandards Flanking Avenue From Piccadilly to Victoria Memorial and on Paths East and WestGrade II
- 3 Lamp Standards on Approach to Victoria Memorial From Birdcage WalkGrade II
- 34 Lampstandards Lining Both Sides of RoadGrade II
- 5 Large Lampstandards East and West of Avenue From Piccadilly to Victoria MemorialGrade II
- 7 Lamp Standards on Approach to Victoria Memorial From Buckingham GateGrade II
- 8 Lampstandards Lining Path Crossing LakeGrade II
- 9 Lampstandards From Outside the Citadel to the Junction With George StreetGrade II
- Alexandra Lodge at Alexandra GateGrade II
- Bandstand on North Side of Serpentine Road Near East End of Serpentine RoadGrade II
- Bandstand to North West of Queen's GateGrade II
- Black Lion GateGrade II
- Buckingham Palace 4 Lamp Posts at Gateway to Royal MewsGrade II
- Cabmen's ShelterGrade II
- Cattle TroughGrade II
- Cattle Trough (at Junction of West Carriage Drive With Serpentine)Grade II
- Cumberland Lodge, Marble ArchGrade II
- Drinking Fountain on North WalkGrade II
- Drinking Fountain Opposite Elms MewsGrade II
- Duck Island Cottage (royal Ornithological Society)Grade II
- East Lodge to Prince of Wales GateGrade II
- Fountain in Patte D'oie North of East End of Serpentine, Serpentine RoadGrade II
- Fountain to West of Junction of Rotten Row and Serpentine RoadGrade II
- Gates and Gatepiers to Alexandra GateGrade II
- Gates and Gatepiers to Coalbrookdale GateGrade II
- Gates, Gatepiers and Railings to Prince of Wales GateGrade II
- Gateway to St James's Park, Opposite Marlborough RoadGrade II
- Group of Five K6 Telephone KiosksGrade II
- Hyde Park Corner LodgeGrade II
- K6 Telephone Kiosk Adjacent to Eastern End of Ornamental Screen at Queens GateGrade II
- K6 Telephone Kiosk Adjacent to Western End of Ornamental Screen at Queens GateGrade II
- K6 Telephone Kiosk Outside East LodgeGrade II
- K6 Telephone Kiosk, On Serpentine Road Adjoining Car Park to Serpentine RestaurantGrade II
- Lampstandards Along Serpentine Road and Around Bandstand, 8 Along Road to East of Rangers Cottage and 2 Along West Carriage Drive at Junction With Serpentine RoadGrade II
- Lodge at Queen's GateGrade II
- Lodge at Westbourne GateGrade II
- Lodge Opposite Upper Grosvenor StreetGrade II
- Magazine Cottage (late Ordnance Lodge)Grade II
- Memorial Horse Trough Opposite Albert Gate EntranceGrade II
- Pavilion of the FountainsGrade II
- Physical Energy Equestrian Statue (lancaster Walk)Grade II
- Porter's RestGrade II
- Railings and Balustrades Surrounding the Fountains, With Kerbstones to Pools and Statue of JennerGrade II
- Railings Surrounding Speke's MonumentGrade II
- Ranger's CottageGrade II
- Ranger's LodgeGrade II
- Serpentine Art GalleryGrade II
- Serpentine BridgeGrade II
- Serpentine Lodge by Serpentine Road (south of Ranger's Cottage)Grade II
- Seventeen Lamp Standards Along and to South of Rotten RowGrade II
- Speke's MonumentGrade II
- Statue of Lord ByronGrade II
- Storeys Gate LodgeGrade II
- The Boy and Dolphin Fountain, Rose Garden, Hyde ParkGrade II
- The Boy Fountain, North of Birdcage Walk/queen Anne's Gate JunctionGrade II
- The Pan StatueGrade II
- The Royal MewsGrade II
- The TempleGrade II
- Thirteen Lamp Standards in Area Surrounding the DellGrade II
- Victoria Lodge and Adjoining Gate and Gate PiersGrade II
- War Memorial SheltersGrade II
- Wellington MonumentGrade II
- West Lodge to Prince of Wales GateGrade II
- Westminster Precinct Conduit House Memorial at North Head of the DellGrade II
- Wh Hudson Memorial (on the South West Edge of the Bird Sanctuary East of the West Carriage Drive)Grade II
Streets in the conservation area
Streets with listed buildings inside the boundary. Boundaries often split a street — check your exact address.
The council’s appraisal
WEBRoyal Parks Conservation Area AppraisalCity of Westminster’s description of the area’s character — what planners look at when you apply.Open on council site ↗Nearby conservation areas
Boundary and listed buildings from City of Westminster and Historic England via planning.data.gov.uk (OGL). Guidance only — not an official council check.