| EXCHANGE BUILDINGS [Troon] | OS1/3/25/89 |
| FAIRLIE COLLIERY | OS1/3/25/66 |
| FAIRLIE DAMDYKE T.P. | OS1/3/25/43 |
| FAIRLIE HOUSE | OS1/3/25/45 |
| FAIRLIE MAINS | OS1/3/25/43 |
| FENCEBANK VILLA | OS1/3/25/107 |
| FORT (Vitrified) [Kemp Law] | OS1/3/25/77 |
| FORTACRES | OS1/3/25/67 |
| FORTACRES BAR | OS1/3/25/67 |
| FOUNDRY [nr Fullarton Works] | OS1/3/25/11 |
| FREE CHURCH MANSE [nr Maress] | OS1/3/25/9 |
| FREE CHURCH SCHOOL [Troon] | OS1/3/25/93 |
| FREE CHURCH [Dundonald] | OS1/3/25/64 |
| FREE CHURCH [Irvine] | OS1/3/25/16 |
| FREE CHURCH [Troon] | OS1/3/25/93 |
| FRIAR'S CROFT | OS1/3/25/13 |
| FULLARTON | OS1/3/25/17 |
| FULLARTON HOUSE | OS1/3/25/111 |
| FULLARTON PLACE [Irvine] | OS1/3/25/14 |
| FULLARTON STREET [Irvine] | OS1/3/25/14 |
