| Business | Phone |
| Anna Nitschmann Apts 1035 Hill St, Watertown 53098 | (920) 261-4876 |
| Audubon Park Apartments 201 Air Park Dr, Watertown 53094 | (920) 261-9575 |
| Briarwood Cottages-Watertown 1406 Evergreen Dr, Watertown 53098 | (920) 261-2409 |
| Carlton House Apartment Hotel 115 S 1st St, Watertown 53094 | (920) 261-9081 |
| Fieldcrest Apts 1301 Allwardt St, Watertown 53098 | (920) 261-8433 |
| Highland Village Apt Phase Ii 1408 Memorial Dr, Watertown 53098 | (920) 206-2175 |
| Highland Village-Watertown 117 Homestead Ln, Watertown 53098 | (920) 261-6808 |
| Hus Apartments 1141 Hus Dr, Watertown 53098 | (920) 261-8048 |
| Watertown Housing Authority 201 N Water St, Watertown 53094 | (920) 261-7795 |
| Milo Loppnow Apartments 800 Hidde Dr, Watertown 53098 | (920) 261-7150 |
| Mueller Apartments 1121 Highland Ave, Watertown 53098 | (920) 262-0001 |
| Watertown Court Meadows Apts 805 Clark St, Watertown 53094 | (920) 262-9661 |
| Watertown East Project 1153 Boughton St, Watertown 53094 | (920) 206-8541 |
| Sunnyfield Apartments 205 Sunnyfield Ct C, Watertown 53098 | (920) 262-1706 |
| Riverview Commons 112 Stimpson St, Watertown 53094 | (920) 262-0304 |