| Houghton & Co | W. | Saint George's Terrace, Perth | Fiat | 283 | Metro Private Car | 1923-24 |
| Houghton & Co | W. | Saint George's Terrace, Perth | Fiat | 283 | Metro Private Car | 1926-27 |
| Houghton & Co | Wm. | Saint George's House, Perth | Swift | 11467 | Metro Private Car | 1927-28 |
| Houghton W. & C. | - | Saint Georges House, Perth | Swift | 11467 | Metro Private Car | 1926-27 |
| Hoult | W. J. | Denham Shark Bay | Ford Truck | SB ● 5 | Shark Bay Road Board | 1925-26 |
| Hoult | W. J. | Denham Shark Bay | Ford Truck | SB ● 5 | Shark Bay Road Board | 1926-27 |
| Hounslow | A. E. | C/o Metters Hay Street | Triumph 3¼ H.P. Motorcycle | P 14 | Perth Municipality | 1917-18 |
| Hounslow | F. E. | Queens Crescent, Mount Lawley | Ford 20 H.P. | P 450 | Perth Municipality | 1919 |
| Hourthope | W. E. | - | - | MD ● 41 | Merredin Road Board | 1926-27 |
| House | A. | 45 Coogee Street, Mount Hawthorn | Rugby | 11020 | Metro Private Car | 1926-27 |
| House | A. | 45 Coogee Street, Mount Hawthorn | Rugby | 11020 | Metro Private Car | 1927-28 |
| House | A. E. | Yallingup | Dodge | SU ● 7 | Sussex Road Board | 1925-26 |
| House | A. E. | Yallingup | Ford | SU ● 7 | Sussex Road Board | 1926-27 |
| House | A. E. | Yallingup | Ford | SU ● 7 | Sussex Road Board | 1927-28 |
| House | Aubrey E. | Yallingup | Dodge | SU ● 7 | Sussex Road Board | 1923-24 |
| House | C. P. | Capel | Chevrolet | CP ● 28 | Capel Road Board | 1925-26 |
| House | C. P. | Capel | Chevrolet | CP ● 28 | Capel Road Board | 1926-27 |
| House | C. P. | Capel | Ford | CP ● 28 | Capel Road Board | 1927-28 |
| House | Dr F. M | Katanning | Rover | KA ● 100 | Katanning Road Board | 1924-25 |
| House | Dr F. M. | Katanning | Ford | KA ● 1 | Katanning Road Board | 1922-23 |
| House | Dr F. T. M. | Katanning | Morris-Oxford 10 H.P. | KA ● 1 | Katanning Road Board | 1917-18 |
| House | Dr. F. M. | Katanning | Morris-Oxford 10 H.P. | KRB 1 | Katanning Road Board | 1915 |
| House | Dr. F. M. | Katanning | Morris-Oxford 10 H.P. | KA 1 | Katanning Road Board | 1916 |
| House | Dr. F. M. | Katanning | Humber 10 H.P. | KA 1 | Katanning Road Board | 1919 |
| House | Dr. F. M. | Katanning | Ford | KA ● 1 | Katanning Road Board | 1923-24 |
| House | E. H. | Katanning | Buick | KA ● 151 | Katanning Road Board | 1926-27 |
| House | E. H. | Katanning | Buick | KA ● 151 | Katanning Road Board | 1927-28 |
| House | F. | Rathmines | Hupmobile | BY ● 21 | Bunbury Road Board | 1927-28 |
| House | F. M. | Katanning | Rover | KA ● 100 | Katanning Toad Board | 1922-23 |
| House | F. M. | Gnowangerup | Ford | GN ● 75 | Gnowangerup Road Board | 1924-25 |
| House | F. M. | Katanning | Trojan | KA ● 1 | Katanning Road Board | 1925-26 |
| House | F. M. | Gnowangerup | Overland | GN ● 75 | Gnowangerup Road Board | 1925-26 |
| House | F. M. | Gnowangerup | Dodge | GN ● 95 | Gnowangerup Road Board | 1925-26 |
| House | F. M. | Gnowangerup | Dodge | GN ● 95 | Gnowangerup Road Board | 1926-27 |
| House | F. M. | Katanning | Trojan | KA ● 1 | Katanning Road Board | 1926-27 |
| House | F. M. | Gnowangerup | Dodge | GN ● 95 | Gnowangerup Road Board | 1927-28 |
| House | F. M. B. | Kwobrup | Ford | KT ● 20 | Kent Road Board | 1924-25 |
| House | F. M. B. | Kwobrup | Ford | KT ● 20 | Kent Road Board | 1925-26 |
| House | F. M. B. | Kwobrup | Chevrolet | KT ● 20 | Kent Road Board | 1926-27 |
| House | F. M. B. | Kwobrup | Chevrolet | KT ● 20 | Kent Road Board | 1927-28 |
| House | G. | Glen Iris | Ford | BB ● 18 | Bunbury Road Board | 1925-26 |
| House | G. E. | Katanning | Ford | KA 80 | Katanning Road Board | 1919 |
| House | G. E. F. | Katanning | Overland | KA ● 80 | Katanning Road Board | 1923-24 |
| House | G. E. H | Katanning | Ford | KA ● 80 | Katanning Road Board | 1924-25 |
| House | G. E. H. | Katanning | Sunbeam 2¾ H.P. Motorcycle | KRB 11 | Katanning Road Board | 1915 |
| House | G. E. H. | Katanning | Sunbeam | KA 11 | Katanning Road Board | 1916 |
| House | G. E. H. | Katanning | Sunbeam Motorcycle | KA ● 11 | Katanning Road Board | 1917-18 |
| House | G. E. H. | Katanning | Sunbeam | KA 11 | Katanning Road Board | 1919 |
| House | G. E. H. | Katanning | Ford | KA ● 80 | Katanning Road Board | 1925-26 |
| House | G. E. H. | Katanning | Ford | KA ● 80 | Katanning Road Board | 1926-27 |
