Sources Compiled by Gareth Hughes, based on the preliminary list of drawings held in the RIBA Drawings Collection.

This is as complete a list as can be achieved, although some works have gone unrecorded because of the loss of most of Clough Williams-Ellis's office papers in a fire in 1951. In addition, a number of drawings in the collection are not from Clough's office and may represent schemes on which he was asked to comment, rather than design projects by him.

– entries marked thus are known or reputed to be by Clough but are not represented in the RIBA Drawings Collection.

RIBA Catalogue references are shown as [general location / file], or file(sheets) where there is more than one sheet of drawings for a project.

Argentina

Buenos Aires Exhibition pavilion for the Ffestiniog District Slate Quarry Proprietors' Association at the Exposición Internacional del Centenario (1910)

China

Guangdong Shantou Design for agent's house, ca. 1922 [PA439/16]

Liaoning Dalian Design for house at Sakaki-Machi, 1934 [PA481/2(1-2)]

Shanghai Shanghai Design for manager's house, for Messrs. Butterfield & Swire, 1924-ca. 1935 [PA442/10(1-36)]

England

Bedfordshire Henlow Working drawing for memorial cross, for Christopher Gurney (print), 1927 [PA428/10(1-2)] Design for tomb [PA428/11]

Berkshire Barkham / Finchampstead: Ridgelands House Bradfield Bradfield College, design for house, plan & elevation, 1924, & design for Housemaster's House, 1925 [PA430/5(1-9)] Caversham Place Design for 12 bedroom house, for Major-General Sir Cecil Edward Pereira, 1923 [PA2044/6(1-2)] Design for house, for Major General Sir C. E. Pereira, plans, elevation & sketch perspective, 1923–24 [PA432/11(1-14)] Ridge House: Design for alterations [PA442/1(1-3)] Shrivenham (now in Oxfordshire) Village centre, design, for Viscountess Barrington, 1919 [PA442/14(1-7)]

Buckinghamshire Bulstrode Park Layout of draft development scheme, 1931 [PA431/7(1-3)] Denham Savay Farm, design for alterations [PA481/6(1-6)] for Oswald Mosley Great Missenden Design for cottage, Great Hundridge Manor, 1927 [PA474/4(1-40)] Great Hundridge Manor, Alterations 1933 Medmenham Yew Tree Cottage, design for alterations & additions, for Sir Alfred Davies KBE [PA474/1(1-2)] Stone Village hall, design for additions, 1909–10 [PA442/21(1-3)] Stowe Stowe School, design for assembly hall & block of 6 classrooms & laboratory [PA439/12(1-4)] Stowe School, design for Chatham House, 1925, column & classical capital for house & candlestick, 1925 [PA439/13(1-7)] Stowe School design for chapel, drawn by Philip Dalton Hepworth (1888–1963) [PA439/13(8)] Stowe School, design for Masters houses, assistant Masters hostel, Masters hostel, 1925 [PA439/14(1-7), PA439/19] Stowe School, design for Boycott Pavilion, Temple of Music, Sanatorium, swimming bath, design for conversion of whitehorse block into boarding house, design for screen to entrance front, details of window to stable block, gates on Grand Avenue, 1925–26 [PA439/15(1-8)] Unknown location Design for a pair of country villas, perspective by Evans Palmer, 1924 [PA437/1]

Cambridgeshire Cambridge Girton College, steam laundry, plan, by Thomas Bradford & Co., 1895 [PA432/3] Swavesey Design for 4 pensioners cottages, plan & elevation [PA439/17]

Cheshire Alderley Edge Design for house, for A. A. Funduklian, plans & elevations, 1925 [PA485/23(1-2)] Bolesworth Castle Design & design for garden temple, for Robert Barbour, plans & elevations, 1920–27 [PA488/5(1-29)] Bolesworth (Tattenhall) Oarestowe cottages, design, plan & elevation, 1927 [PA488/6] Hankelow "Taikoo" (later Teekyn House), elevation [PA483/7] (Possibly for a member of the Swire family, Taikoo being the Chinese name for the firm of Butterfield and Swire, for whom Clough worked in Shanghai) Harthill Church, design for memorial (print) [PA428/5] Tattenhall Design for Rose Farm cottages, Glory cottages, for Robert Barbour, 1927 & pair of cottages type B, [PA440/1(1-4)] Design for decoration of Ford delivery van for Messrs. Murgatroyds Salt Works, 1925 [PA434/7]

Cornwall Penlee Upper House, design for alterations [PA469/22]

Could also mean Penlee House, Penlee Park, Penzance

Cumbria Dalton Hall Design for alterations, 1968, & circular temple, 1972 [PA481/3(1-10)] Design for rebuilding, for A. F. Mason Hornby [PA481/4(1-14)] Killington Service area & restaurant, 1964 [PA430/6(1-4)] Workington Moss Bay Hill, design for a pair of houses & terrace type house, 1941 [PA437/10(1-9)] Solway terrace houses type A2, plans & elevation, 1941 [PA437/11]

Devon Ashburton Design for house, for Mrs. H. Radcliffe, designs & working drawings, 1927 [PA485/27(1-14)] probably Penpark () Design for alterations to house, for Lt. Comm. W. A. Bolitho, 1927 [PA485/28(1-2)] Bishop's Tawton (Codden Hill) Design for memorial seat, detail, 1971 [PA488/1] (Codden Hill) Design for a monument, for Caroline Thorpe, first wife of Jeremy Thorpe MP (d. 1970), layout & lettering, 1971 [PA433/4(1-6)] Clovelly Survey drawing by Strutt & Parker, Lofts & Warner (print), 1962 [PA432/19] Dawlish Plan of layout of Pidgley estate, Dawlish U. D. C., 1932 [PA432/17] South Molton Road house, plans [PA474/5(1-2)]

Dorset Chideock Wyrneford, survey drawings of house, 1937 [PA432/14] Melcomb Satellite town development, layout plan, 1945 [PA474/2]

Essex Burton Grange [PA431/11(1-3)] Chingford Gilwell Park, design for alterations [PA432/15(1-2)] Gidea Park Reed Pond House, elevation & section [PA483/2] Great Yeldham Design for alterations, Mullers Lane cottage (print), 1935 [PA437/7] Harlow Hubbard's Hall, design for alterations & additions, 1934 [PA428/4(1-8)] Moynes [sic for Moyns] Park Design for alterations [PA474/7(1-2)]

Gloucestershire Sapperton Design for cemetery layout [PA442/8(1-2)] Stroud Burleigh Court Design for Cottage 1935 [PA439/8]; design for layout of garden & loggia [PA439/9(1-13)], design for layout of garden, by William Wood & Sons Ltd. [PA439/10(1-3)]; survey drawings, for Miss Frith [PA439/11] Westonbirt Design for garden house, water pavilion, entrance gate & pagoda [PA440/23(1-7)]

Hampshire Aldershot Design for Second Division Memorial, layout plan [PA485/24] Ascot Gilmuir, survey drawing & design for alterations, ground floor plans [PA485/26(1-4)] Avon Tyrell Design for cottage & dairy, for Lord Manners [PA486/5] Burley Design for house [PA431/8(1-3)] Eaglehurst Survey drawings, site layout [PA481/10] Design for The Solent Steps [PA481/11(1-2)] Octagon, Inland & Waterside Planners, 1977 [PA481/12(1-6)] New Forest Design for a house, for Miss Bland Strang, alternative plans [PA475/3(1-4)] Preston Candover Preston House, design for alterations (removal of Palm House) [PA441/5(1-3)] Cottage, survey drawing, 1922 [PA441/6] Ripley Design for cottage, for the Hon. F. Manners, 1924–25 [PA442/2(1-2)] Roche Court Design for cottages, plans, elevation & section, 1912 [PA442/3] Stanbridge Design for house, for E. S. Williams-Ellis [PA442/16(1-4)] Winchester St. Cross Mill, design for alterations [PA440/24(1-3)] St. Cross Mill, design for alterations, by J. R. Manning, 1902–02 [PA440/25(1-7)]

Hereford and Worcester Burton Court, Eardisland Design for alterations & additions, 1911–24 [PA431/10(1-7)] Design for a Labourer's Cottage, 1908 [PA431/10(8)] Design for pair of labourers' cottages Overbury Grasshopper Green, design for flat, cottage, 1944–46 [PA469/5(1-2)] Grasshopper Green, design for cottages, 1944–46 [PA469/6(1-3)] Tyberton Stockley-Hill-on-the-Wye, Design for house, plans & perspective [PA442/20(1-2)] Webheath Design for parsonage, plan, elevation & section [PA440/19(1-3)]

Hertfordshire Ashridge Park Design for layout of 12 new cottages & other schemes, 1928–29, (Nos. 27–30 are details by S. J. Randell) [PA486/1(1-47)] Survey drawings & plans showing drainage & sewage disposal, 1928 [DR135/2(1-4), PA2044/7(5-12)] Bishop's Stortford Bishop's Stortford College, Memorial Hall & Chapel, elevations, 1920–21 [PA486/10(1-6)] Brickendon Design for house, for Miss E. M. Swordes (print), 1937 [PA431/3] Design for house, Hacketts Barn, plan & elevation, 1933 [PA431/4(1-2)] Bushey Heath Hartsbourne Grange, design for portico [PA431/12(1-2)] Elstree The Rising Star [PA482/3] Little Gaddesden Design for block of 8 cottages, for the Rt. Hon. J. C. C. Davidson, M.P. [PA482/8(1-3)] Markyate Cell Design for fireplace in saloon, 1910 [PA473/19] Rickmansworth Pynesfield Manor, design for alterations, for Trevor Williams [PA441/14(1-4)] Royston Yew Tree House, cottage adjoining boundary wall, design for alterations [PA442/5(1-2)] Ware The Round House, design for alterations, for Mrs. Page-Croft [PA440/12] Watford "Little Cassiobury" estate, design for layout of land, for G. Blake [PA440/15(1-3)] "Little Cassiobury" estate, design for alterations & additions, for H. L. H. Hill, 1930 [PA440/16(1-23)] "Little Cassiobury" estate, design for alterations, 1930 [PA440/17(1-6)] Design for house, for Mrs. E. Mayo, plan & elevation, 1930 [PA440/18(1-2)]

Isle of Wight Farringford: group of holiday cottages (with Lionel Brett) Yarmouth Isle of Wight & Lymington Public Steam Laundry, plans [PA437/6]

Kent Birchington Cleve Court, details of bay window, for Sir Edward Carson, 1920–21 [PA486/8(1-4)] Cobham The Fish Ponds Restaurant, plan, Laughing water, The Ship Restaurant [PA432/20] Hildenborough Pair of Girls Homes for Princess Christian's Farm Colony, 1910 [PA428/12(1-4)] Home for 25 feeble minded boys, Princess Christians Farm Colony, ca. 1910 [PA428/13] Littlestone-on-Sea Design of Romney Bay House known as The Mustard Pot, for Mrs. Margaret Ethel Bray, 1927 [PA429/7(1-13)] Strood Design for layout, for Evelyn Countess of Warwick, & design for small house [PA439/7(1-2)] Tonbridge Design for Trench house [PA440/3]

Design for addition to "Tracn", house between Mayfield & Tunbridge Wells [PA433/18]

Lincolnshire Laughton Shooting lodge, design for alterations, for Lt. Col. Francis Meynell, 1923 [PA429/2(1-4)] Laughton Wood Design for house, site plan, plans & elevations, 1922 [PA429/3(1-2)]

London (Brent) British Empire Exhibition, Wembley, 1922–24, designs for stands for various companies [PA477/7-10, PA478/1-9, PA479/1-13, DR134/2(1-3)]

(Camden) Windmill Hill, Frognal Rise, alternative designs for house, for H. M. Lancaster Hill [PA480/1(1-26)] Bunkers Hill, Hampstead, design for a house, plans & elevations [PA429/12] Ellerdale Close, Ellerdale Road, Hampstead, design for 4 houses, 1934 [PA430/1(1-22)] No. 15 Dorset Square, design for alterations & additions [PA429/16(1-6)] Romney's House, Hollybush Hill, alterations c.1929–39 Romney's House, Hollybush Hill, design for office accommodation, 1935 [PA476/3(1-4)]

(Haringey) Design for a house, verso design for Welsh dresser [PA476/9(1-2)]

(Harrow) Design for house, Stanmore, for Mr. & Mrs. Heisch [PA442/17] (Cheyne House, 63 Gordon Avenue)

(Kensington & Chelsea) Addison Lodge, design for alterations, 1924 [PA429/8(1-6)] Bolton Gardens, (probably The Boltons) Bladon Lodge, design for Eye Trap Temple, elevation [PA488/2] No. 80 Ladbroke Road, design for alterations, 1921 [PA476/6(1-2)] No. 24 Onslow Gardens, basement plan [PA476/10] Ovington Square Mews, design for house, (32a) for W. I. Turner, 1924 [PA476/11(1-5)] No. 53 Pont Street, design for heating & hot water supply & balustrade of front entrance [PA476/13(1-3)] Pont Street, designs for houses [PA476/14(1-2)]

(Richmond upon Thames) No. 2 Maids of Honour Row, 1920 [PA476/7(1-3)] Design for house, Strawberry Hill, plan, 1910 [PA442/22]

(Wandsworth) Battersea: Battersea Dogs' Home (mostly demolished, the Cattery survives) "Heathside", Putney Heath, design for alterations, 1923 [PA476/5(1-2)] Design for development of island site adjoining Putney Bridge & perspective of cinema, for Leslie Wilson, 1927 [PA476/16(1-3)]

(Westminster)