| Landowner | Properties | Area In Gloucester Acres |
|---|---|---|
| Essex County Greenbelt Association | 44 | 708 |
| The Trustees of Reservations | 15 | 521 |
| City of Gloucester | 59 | 454 |
| New England Forestry Foundation | 2 | 146 |
| Massachusetts Audubon Society | 12 | 76 |
| Ymca | 1 | 69 |
| Cape Ann Sportsmns Club | 2 | 31 |
| Matz, Robert | 1 | 29 |
| Squam Rock Land Trust | 1 | 13 |
| Annisquam Association | 2 | 4.5 |
| Welch Robt | 1 | 4.2 |
| Dominic Andrew | 2 | 4.1 |
| Lanesville Community Center | 1 | 2.7 |
| Norwood Heights Trust | 1 | 1.9 |
| Town of Manchester-By-The-Sea | 1 | 0.1 |