The following private or business addresses are associated with this : |
| Address | Type | Date from | Date to | Notes |
| Rokewood, Victoria, Australia | Business | 1867 | 1869 | |
| Geelong, Victoria, Australia | Business | 1869 | | |
| 31, Scotland Street, Edinburgh, Scotland | Private | 1877 | | |
| 17, Hill Street, Edinburgh, Scotland | Business | 1878 or 1879 | | |
| 7, Greenhill Park, Edinburgh, Scotland | Private | c. 1879 | | |
| 12, Queen Street, Edinburgh, Scotland | Business | 1888 or 1889 | | |
| 25 (or 26?), Hermitage Gardens, Edinburgh, Scotland | Private | c. 1903 | | |
This was involved with the following buildings or structures from the date specified (click on an item to view details): |
| Date started | Building name | Town, district or village | Island | City or county | Country | Notes |
| 1869 | Barwon Park | Winchelsea | | Victoria | Australia | |
| 1869 | Episcopal Church | Colac | | Victoria | Australia | |
| 1869 | Homestead Eilyer | Lake Bolac | | Victoria | Australia | |
| 1869 | National Insurance Company Building | Geelong | | Victoria | Australia | |
| 1869 | Victoria Woollen and Cloth Manfacturing Co | Geelong | | Victoria | Australia | |
| 1869 | Wesleyan Parsonage | Ashby | | Victoria | Australia | |
| 1870s | School | West Linton | | Peeblesshire | Scotland | |
| 1870s | West Linton School and Episcopal Church | West Linton | | Peeblesshire | Scotland | Adapted for use as church alone. |
| 1870 | Belleville | Geelong | | Victoria | Australia | |
| 1870 | Geelong College, Newtown Hall | Geelong | | Victoria | Australia | |
| 1870 | Honddu double villas | Geelong | | Victoria | Australia | |
| 1870 | Oddfellows Hall | Colac | | Victoria | Australia | |
| 1870 | Presbyterian Church | Ceres | | Victoria | Australia | |
| 1870 | Residence, Myer Street | Geelong | | Victoria | Australia | |
| 1870 | Titanga Residence and Station Buildings | Lismore | | Victoria | Australia | |
| 1871 | Erskine Church | Carlton | | Victoria | Australia | |
| 1871 | Grandstand for Geelong Racing Club | Geelong | | Victoria | Australia | |
| 1871 | Mooleric Residence | Mount Gellibrand | | Victoria | Australia | |
| 1871 | Presbyterian Manse | Shelford | | Victoria | Australia | |
| 1871 | Prsebyterian Church | Skipton | | Victoria | Australia | |
| 1872 | Excell Lonargon & Co warehouse | Geelong | | Victoria | Australia | |
| 1872 | Geelong Hospital, Lunatic Wards | Geelong | | Victoria | Australia | |
| 1872 | Larra Homestead, stable and offices | Lismore | | Victoria | Australia | |
| 1872 | Monument to Thomas Austin | Geelong | | Victoria | Australia | |
| 1872 | Narrepumelap Homestead | Wickliffe | | Victoria | Australia | |
| 1872 | Presbyterian Manse | Lismore | | Victoria | Australia | |
| 1872 | Residence, Mount Mercer | Mount Mercer | | Victoria | Australia | |
| 1872 | Sydney Hotel | Geelong | | Victoria | Australia | |
| 1873 | Dwelling House, Myers and Fenwick Street corner | Geelong | | Victoria | Australia | |
| 1873 | Eastern Cemetery, lodge and gates | Geelong | | Victoria | Australia | |
| 1873 | Eurack | Mount Hesse | | Victoria | Australia | |
| 1873 | Geelong Infirmary and Benevolent Asylum | Geelong | | Victoria | Australia | Acaded verandahs |
| 1873 | Mooramong Homestead | Skipton | | Victoria | Australia | |
| 1873 | Residence, Cooinda Elliots Hill | Bellarine | | Victoria | Australia | |
| 1873 | Residence, Newtown Hill | Geelong | | Victoria | Australia | |
| 1873 | Residence, Victoria Parade | Geelong | | Victoria | Australia | |
| 1873 | United Methodist Free Church | Geelong | | Victoria | Australia | |
| 1873 | Yeo Homesread | Colac | | Victoria | Australia | |
| 1874 | Barwon Woollen Mill | Geelong | | Victoria | Australia | |
| 1874 | George Street Woolstores | Geelong | | Victoria | Australia | New store |
| 1874 | Glen Alvie | Colac | | Victoria | Australia | |
| 1874 | Synnot and Co Wool Warehouse | Gellong | | Victoria | Australia | |
| 1875 | Geelong Free Library | Geelong | | Victoria | Australia | |
| 1875 | Victoria Hotel | Geelong | | Victoria | Australia | |
| 1875 | Wesleyan Parsonage | Chilwell | | Victoria | Australia | |
| 1876 | Homestead Eilyer | Lake Bolac | | Victoria | Australia | Additions |
| 1876 | Mountside Homestead | Mount Hesse | | Victoria | Australia | |
| 1876 | Wesleyan Church | Newtown | | Victoria | Australia | |
| After 1877 | Philorth House | | | Aberdeenshire | Scotland | Fireplace |
| 1878 | St Giles Cathedral | | | Edinburgh | Scotland | Restoration of south transept |
| 1878 | St Paul's Church | Galashiels | | Selkirkshire | Scotland | |
| 1879 | St Mary's Episcopal Church | Hamilton | | Lanarkshire | Scotland | Chancel extended |
| 1880 | Christ Episcopal Church Rectory | Duns | | Berwickshire | Scotland | |
| c. 1880 | Volunteer Drill Hall | Peterhead | | Aberdeenshire | Scotland | |
| 1881 | Old St Paul's Episcopal Church | | | Edinburgh | Scotland | Succeeded to commission. |
| 1881 | St Giles Cathedral | | | Edinburgh | Scotland | Restoration of nave and north transept. . |
| 1881 | St Peter's Episcopal Church | Galashiels | | Selkirkshire | Scotland | Chancel, south aisle, hall and schools |
| 1882 | St Peter's Episcopal Church | Peebles | | Peeblesshire | Scotland | Chancel, organ chamber, vestry and porch |
| 1883 | Old Kirkyard, Memorial to Broun Family | Kirkoswald | | Ayrshire | Scotland | |
| 1883 | St Andrew's Church | Peebles | | Peeblesshire | Scotland | Restoration of medieval tower |
| 1883 | St Giles Cathedral | | | Edinburgh | Scotland | Vestry, session house, west door, north door, screen in north transept |
| 1884 | Auchgeal | Ravelston | | Edinburgh | Scotland | |
| 1884 | Church of the Holy Spirit | Distington | | Cumberland | England | |
| 1884 | Residence | North Berwick | | East Lothian | Scotland | |
| 1884 | St Giles Cathedral | | | Edinburgh | Scotland | Royal Pew |
| 1884 | Woodlands House | Galashiels | | Selkirkshire | Scotland | Extensive additions |
| 1884 | Woodlands; also lodge, coachhouse, Rose Cottage and entrance gateway | Galashiels | | Selkirkshire | Scotland | Recasting of main house |
| 1885 | Government House | Hamilton? | Bermuda | Bermuda | West Indies | |
| 1885 | Holy Trinity Cathedral | Hamilton | Bermuda | Bermuda | West Indies | Eastern half of the church |
| 1885 | St Baldred's Villa | North Berwick | | East Lothian | Scotland | |
| 1885 | St John the Baptist Cathedral | St John's | | Newfoundland | Canada | Reredos |
| 1886 | Edinburgh Municipal Buildings | | | Edinburgh | Scotland | Unsuccessful competition design |
| 1886 | St Paul's Church | Galashiels | | Selkirkshire | Scotland | Addition of spire |
| 1888 | Douglas Castle | | | Lanarkshire | Scotland | Chapel |
| 1888 | Library for Solicitors to the Supreme Courts of Scotland | | | Edinburgh | Scotland | Competition design - unplaced |
| 1889 | Craiglockhart Church | Craiglockhart | | Edinburgh | Scotland | Church and tower |
| 1889 | Dalhousie Memorial Arch | Edzell | | Angus | Scotland | |
| 1889 | Free Library | Galashiels | | Selkirkshire | Scotland | Addition |
| 1889 | Old St Paul's Episcopal Church | | | Edinburgh | Scotland | South end of nave - also altar and reredos in chancel at unspecified date |
| 1889 | St Peter's Church Hall | Galashiels | | Selkirkshire | Scotland | |
| 1890 | Bowland House | Whitehill | | Midlothian | Scotland | Additions to rear |
| 1890 | Holy Trinity Episcopal Church | Lamington | | Lanarkshire | Scotland | Alterations |
| 1892 | Corstorphine Parish Church | Corstorphine | | Edinburgh | Scotland | Proposed restoration - not executed until c.1903 |
| 1892 | St Mark's Episcopal Church | Portobello | | Edinburgh | Scotland | Alterations |
| 1892 | St Mary's Church | Haddington | | East Lothian | Scotland | Restoration of nave; scheme for choir, transepts and tower; pulpit, font and west gallery |
| 1892 | Trinity College Glenalmond | Glenalmond | | Perthshire | Scotland | Rebuilding after fire of block between chapel and hall, new wing and laboratories |
| 1893 | Arbroath Parish Church | Arbroath | | Angus | Scotland | Competition design for rebuilding - placed second |
| 1893 | Dalserf House | Dalserf | | Lanarkshire | Scotland | Additions - porch, billiard room etc |
| 1893 | Holy Trinity Cathedral | Hamilton | Bermuda | Bermuda | West Indies | Nave |
| 1893 | Old St Paul's Episcopal Church | | | Edinburgh | Scotland | Triptytch |
| 1894 | Colliston Castle | | | Angus | Scotland | Additions |
| 1894 | Dalserf Church | Dalserf | | Lanarkshire | Scotland | Alterations |
| 1894 | Masonic Temple | | | Edinburgh | Scotland | Design exhibited for new hall or chapter room? |
| After 1894 | Printing Works, Causewayside | | | Edinburgh | Scotland | |
| 1896 | Holy Trinity Episcopal Church and Rectory, Kilbride Hill | Dunoon | | Argyll | Scotland | Enlargement |
| 1896 | St Baldred's Episcopal Church | North Berwick | | East Lothian | Scotland | Tower |
| 1896 | Woodlands; also lodge, coachhouse, Rose Cottage and entrance gateway | Galashiels | | Selkirkshire | Scotland | Lodge and stable offices |
| 1898 | Holy Cross Epicsopal Church | Davidson's Mains | | Edinburgh | Scotland | |
| 1898 | St Mary's Episcopal Cathedral | | | Edinburgh | Scotland | Furnishing of Lady Chapel (Morning Chapel) |
| 1898 | St Mary's Episcopal Cathedral, Montgomery Memorial | | | Edinburgh | Scotland | |
| 1898 | The Hirsel | Coldstream | | Berwickshire | Scotland | Chapel and other additions |
| 1899 or 1900 | Holy Trinity Episcopal Church | Melrose | | Roxburghshire | Scotland | Chancel and transepts added |
| 1900 | Dalry House | | | Edinburgh | Scotland | Addition of chapel and classrooms (to north east) |
| 1900 | The Hirsel | Coldstream | | Berwickshire | Scotland | Stables - drawings indicate Hay & Henderson but other sources say Watherston & Sons - perhaps the latter were the contractors? |
| c. 1900 | Duart Lodge | | | Edinburgh | Scotland | |
| 1901 | Holy Cross Parsonage | Davidson's Mains | | Edinburgh | Scotland | |
| 1901 | St Mary's Episcopal Cathedral, Montgomery Memorial | | | Edinburgh | Scotland | Organ console |
| c. 1901 | Memorial Pulpit to Rev J A Legh (?) Campbell | Crieff | | Perthshire | Scotland | |
| 1902 | St Paul's Church | Galashiels | | Selkirkshire | Scotland | Memorial window to Queen Victoria |
| Before 1902 | St James the Less Episcopal Church School and Hall | Leith | | Edinburgh | Scotland | |
| 1903 | Coates Hall | | | Edinburgh | Scotland | Alterations and additions, including residence - completed by A L Goodwin after Henderson's death |
| 1903 | Corstorphine Parish Church | Corstorphine | | Edinburgh | Scotland | Restoration - completed by A L Goodwin after Henderson's death |
| 1903 | Easter Coates House | | | Edinburgh | Scotland | Alterations - recasting of north wing |
| 1903 | Parsonage | Moffat | | Dumfriesshire | Scotland | |
| 1904 | Old St Paul's Episcopal Church | | | Edinburgh | Scotland | Seabury aisle - completed by A L Goodwin after Henderson's death |
| 1905 | Holy Trinity Cathedral | Hamilton | Bermuda | Bermuda | West Indies | Tower - completed by A L Goodwin after Henderson's death |
| 1911 | St Paul's Church | Galashiels | | Selkirkshire | Scotland | Memorial to Queen Victoria |