About the Thurloe/Smith's Charity Conservation Area
The Thurloe/Smith's Charity Conservation Area covers about 47 hectares and was designated by Royal Borough of Kensington and Chelsea in 1968. Inside the boundary are 116 listed buildings (6 Grade II*, 110 Grade II). The most significant is 1-14, Pelham Crescent Sw7, Grade II*. 5 Article 4 directions over the area remove further householder rights, on top of the conservation area limits below. 8 Tree Preservation Order records overlap the area; every other tree here still needs six weeks’ notice before work.
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 63Householder works
- Article 4 - No 60Householder works
- Article 4 - No 79Householder works
- Article 4 - No 100Householder works
- Article 4 - No 106Householder works
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.
- 1-14, Pelham Crescent Sw7Grade II*
- 1-29, Pelham Place Sw7Grade II*
- 15-27, Pelham Crescent Sw7Grade II*
- 2-14, Pelham Place Sw7Grade II*
- Chapel of St Luke, Brompton HospitalGrade II*
- Church of St Peter (Armenian Church)Grade II*
- 1-10, Brompton Place Sw3Grade II
- 1-10, Cranley Place Sw7Grade II
- 1-11, South Terrace Sw7Grade II
- 1-13, Selwood Place Sw7Grade II
- 1-13, Thurloe Street Sw7Grade II
- 1-14, Foulis Terrace 7Grade II
- 1-14, NEVILLE STREET SW7 (See details for further address information)Grade II
- 1-14, NEVILLE TERRACE SW7 (See details for further address information)Grade II
- 1-33, Ovington Square Sw3Grade II
- 1-4, Cromwell Place Sw7Grade II
- 1-5, SYDNEY PLACE SW7 (See details for further address information)Grade II
- 1-7, Alexander Place Sw7Grade II
- 1-7, Onslow Square Sw7Grade II
- 1-8, Onslow Gardens Sw7Grade II
- 1-9, Selwood TerraceGrade II
- 1-9, Walton Place Sw3Grade II
- 1,1a,1b, 2-9, Elm Place Sw7Grade II
- 10-14, Elm Place Sw7Grade II
Show all 116 listed buildings ↓All 116 listed buildings
- 10-14, Selwood Terrace Sw7Grade II
- 10-22, South Terrace Sw7Grade II
- 11-19, Cranley Place Sw7Grade II
- 11, North Terrace Sw3Grade II
- 12-16, Thurloe Place Sw7Grade II
- 12-22, Alexander Place Sw7Grade II
- 13-16, Onslow Gardens Sw7Grade II
- 13-19, Cromwell Road Sw7Grade II
- 13-19, Thurloe Square Sw7Grade II
- 13-20, Alexander Square Sw3Grade II
- 13-23, Ovington Gardens Sw3Grade II
- 13-23, Sumner Place Sw7Grade II
- 13-33, South Terrace Sw7Grade II
- 130 AND 132, FULHAM ROAD SW3 (See details for further address information)Grade II
- 14-17, Selwood Place Sw7Grade II
- 14-26, Neville Street Sw7Grade II
- 15-18, Cromwell Place Sw7Grade II
- 16 and 18, Pelham Place Sw7Grade II
- 16, Selwood Terrace Sw7Grade II
- 17 and 18, Selwood Terrace Sw7Grade II
- 17a and 18-24, Onslow Gardens Sw7Grade II
- 18-21, Thurloe Place Sw7Grade II
- 18, Selwood Place Sw7Grade II
- 19 and 20, Selwood Terrace Sw7Grade II
- 1a and 1-11, Cranley Gardens Sw7Grade II
- 2-18, Thurloe Street Sw7Grade II
- 2-30, Walton Street Sw3Grade II
- 2-42, Onslow Square Sw7Grade II
- 2-54, Cranley Gardens Sw7Grade II
- 2-8, South Terrace Sw7Grade II
- 20-33, Thurloe Square Sw7Grade II
- 21-24, Alexander Square Sw3Grade II
- 21-29, Cromwell Road Sw7Grade II
- 23 and 25, Egerton Terrace Sw3Grade II
- 24, Ovington Gardens Sw3Grade II
- 25-34, Onslow Gardens Sw7Grade II
- 25-34, Sumner Place Sw7Grade II
- 26 and 27, 28-30, Egerton Crescent Sw3Grade II
- 3-12, SUMNER PLACE SW7 (See details for further address information)Grade II
- 31-54, Egerton Crescent Sw3Grade II
- 32, Walton Street Sw3Grade II
- 34-44 Thurloe SquareGrade II
- 34-44, Walton Street Sw3Grade II
- 34, Ovington Square Sw3Grade II
- 35-48, Onslow Gardens Sw7Grade II
- 35, Ovington Square Sw3Grade II
- 36-42, Ovington Square Sw3Grade II
- 37-43, Ovington Square Sw3Grade II
- 4-10, Alexander Place Sw7Grade II
- 41-75, Onslow Square Sw7Grade II
- 44-54, Onslow Square Sw7Grade II
- 45-51, THURLOE SQUARE SW7 (See details for further address information)Grade II
- 46-56, Walton Street Sw3Grade II
- 49-77, Onslow Gardens Sw7Grade II
- 5-12, Alexander Square Sw3Grade II
- 5, Cromwell Place Sw7Grade II
- 50-78, Onslow Gardens Sw7Grade II
- 55-59, Egerton Crescent Sw3Grade II
- 6-12, Thurloe Square Sw7Grade II
- 6-14, Cromwell Place Sw7Grade II
- 6, Egerton Terrace Sw3Grade II
- 7-12, Sydney Place Sw7Grade II
- 7, North Terrace Sw3Grade II
- 77-109, Onslow Square Sw7Grade II
- 8, 9 and 10, North Terrace Sw3Grade II
- 80-92, Onslow Gardens Sw7Grade II
- 9-12, Onslow Gardens Sw7Grade II
- 9-19, Alexander Place Sw7Grade II
- 9-25, Onslow SquareGrade II
- Avenue StudiosGrade II
- Brompton Hospital (north Block)Grade II
- Church of St PaulGrade II
- Church of St SaviourGrade II
- Cranley GardensGrade II
- Empire HouseGrade II
- Entrance Arch and Screen Wall on Cranley GardensGrade II
- Entrance Arch and Screen Wall on Onslow GardensGrade II
- Entrance Arch From Cranley PlaceGrade II
- Entrance Arch From Cranley PlaceGrade II
- Entrance Arch From Sumner PlaceGrade II
- Entrance Arch to Park House Between Numbers 7 and 11Grade II
- Former Jewellers' Shop (James Hardy and Co)Grade II
- K2 Telephone KioskGrade II
- Letter Box (on Corner With Old Brompton Road)Grade II
- Number 27 to 41 (odd) and Balustrade Linking Number 24 to 41Grade II
- Numbers 8 to 24 (even) and Balustrade Linking Number 24 to Number 41Grade II
- Police StationGrade II
- South Kensington SubwayGrade II
- South Kensington Underground StationGrade II
- The Anglesea Public HouseGrade II
- The Bunch of Grapes Public HouseGrade II
- Wall Linking Ends of TerracesGrade 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
WEBThurloe/Smith's Charity Conservation Area AppraisalRoyal Borough of Kensington and Chelsea’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 Royal Borough of Kensington and Chelsea and Historic England via planning.data.gov.uk (OGL). Guidance only — not an official council check.