| Gaffney House | 70 |
| Gage, Albert, House | 195 |
| Gage - Verburg House | 171 |
| Gaines Dist. School #2 | 129 |
| Gaines Dist. School #11 | 129 |
| Gaines, Ridge Rd. School | 130 |
| Gaines - Waterport Rd. School | 130 |
| Gallup - McGhee House | 71 |
| Gammage, George, House | 226 |
| Ganz - Lester House | 158 |
| Ganz - McLeod House | 158 |
| Garden Wall, Canada | 228 |
| Gardner - Bauer House | 161 |
| Gardner House | 176 |
| Garland - Menzies House | 57 |
| Garlock, Frances, House | 133 |
| Gamsey - Bowerman House | 84 |
| Garrison House | 168 |
| Gates - Livermore House | 57 |
| Gaylord, James, House | 117 |
| Gaylord, Preston, Jr., House | 188 |
| Gleason, Lawrence, House | 106 |
| Gedney, Douglas, House | 185 |
| Genesee County | 24 |
| Genesee - Wyoming Seminary | 24 |
| Geneva Experimental Station | 95 |
| Gerow, James, House | 38 |
| Gifford - Troxel House | 209 |
| Given House | 197 |
|
| Godfrey, Mrs. Lorrane, House | 49 |
| Goheen, Ray, House | 138 |
| Goodenow, Paul, House | 93 |
| Goodman, Glen, House | 86 |
| Goodrich - Stell House | 96 |
| Goodwin - Gaylord House | 117 |
| Goodwin - Strong House | 151 |
| Gorton - Ewell House | 203 |
| Gould House, Mich | 214 |
| Grabowski, Mrs. Alice, House | 194 |
| Gracy, L. W., House | 108 |
| Graeper, Miss Emma, House | 199 |
| Gray - Meyers House | 22 |
| Gray - Sills House | 120 |
| Green - Doreen House | 185 |
| Greene, Howard, House | 122 |
| Greene, Lawrence H., House | 93 |
| Green - Gaffney House | 70 |
| Green - Huber House | 166 |
| Greer - Tyler House | 126 |
| Grillone, Anthony, House | 149 |
| Grim, Miss Clara, House | 186 |
| Grimwood House | 55 |
| Griswold - Sliker House | 31 |
| Gruschow, Harold | 51 |
| Guelph, John, House | 94 |
| Guest, Mrs. Evelyn, House | 176 |
| Gurnee - Hillegeer House | 172 |
|