| LONG NECK VILLAGE | MILLSBORO, DE | 345 | 44 | — |
| SHAWNS HIDEAWAY SYSTEM #1 | MILLSBORO, DE | 341 | 0 | — |
| ASCOT LANDING SUBDIVISION | BEAR, DE | 338 | 0 | — |
| THE VINES OF SANDHILL (AWC) | NEWARK, DE | 336 | 0 | — |
| FOREST GROVE PUMP DISTRICT | DOVER, DE | 330 | 31 | — |
| PINE TREE CAMPSITES | OCEAN VIEW, DE | 325 | 4 | — |
| NEW MARKET VILLAGE | LAUREL, DE | 321 | 34 | — |
| CAREY ESTATES, LLC | REHOBOTH BEACH, DE | 312 | 21 | — |
| AVALON WOODS OWNERS ASSOC INC | GEORGETOWN, DE | 306 | 25 | — |
| KITTS HUMMOCK IMPROVEMENT ASSOC | DOVER, DE | 305 | 39 | — |
| INDIAN RIVER ACRES PUMP DISTRICT | DOVER, DE | 300 | 1 | — |
| LAUREL OASIS RESTAURANT | WARSAW, DE | 300 | 0 | — |
| PORT DELMARVA INC | MILFORD, DE | 300 | 0 | — |
| BIG OAK FAMILY CAMPING | REHOBOTH BEACH, DE | 300 | 0 | — |
| SCOTTSDALE MOBILE HOME PARK | PITTSFORD, DE | 300 | 14 | — |
| HOMESTEAD CAMPING | DOVER, DE | 300 | 3 | — |
| TRAP POND STATE PARK SYSTEM 4-CYPRESS PT | LAUREL, DE | 300 | 0 | — |
| 301 PLAZA | MIDDLETOWN, DE | 300 | 3 | — |
| COUNTY SEAT GARDENS | GEORGETOWN, DE | 297 | 76 | — |
| BRIARWOOD MANOR MHP | PITTSFORD, DE | 296 | 168 | — |
| SYCAMORE CHASE (AWC) | NEWARK, DE | 291 | 0 | — |
| ST ANDREWS APARTMENT NEW ADDITION | BEAR, DE | 272 | 0 | — |
| POINT FARM | DOVER, DE | 270 | 0 | — |
| HUNTERS POINTE PUMP DISTRICT | DOVER, DE | 261 | 1 | — |
| EVERGREEN POST ACUTE | SMYRNA, DE | 256 | 51 | — |
| COUNTRY LIVING MOBILE COURT | MILLSBORO, DE | 255 | 6 | — |
| VOSHELLS COVE PUMP DISTRICT | DOVER, DE | 252 | 5 | — |
| DOVER AIR PARK | DOVER, DE | 252 | 36 | — |
| SUMMIT VILLAGE SHOPPING CENTER | MIDDLETOWN, DE | 250 | 0 | — |
| HELENS SAUSAGE HOUSE | NEWARK, DE | 250 | 0 | — |
| VIC MEAD HUNT CLUB | WILMINGTON, DE | 250 | 19 | — |
| SMITH LANDING SYSTEM 1 | MILTON, DE | 250 | 19 | — |
| COOPER FARM PUMP DISTRICT | DOVER, DE | 249 | 3 | — |
| DEEP BRANCH FAMILY CAMPGROUND | MILTON, DE | 246 | 8 | — |
| SANDY RIDGE PUMP DISTRICT | DOVER, DE | 243 | 3 | — |
| GLASGOW PINES II | BEAR, DE | 235 | 0 | — |
| HOMESTEAD PARK | PITTSFORD, DE | 230 | 27 | — |
| DELAWARE STATE FIRE SCHOOL | DOVER, DE | 228 | 68 | — |
| ENCHANTED ACRES MHC LLC | CROFTON, DE | 225 | 20 | — |
| ALLEN HARIM - PINNACLE PROCESSING PLANT | MILLSBORO, DE | 225 | 11 | — |
| PINE RIDGE MOBILE HOME PARK | SEAFORD, DE | 222 | 134 | — |
| ROOKERY SOUTH | MILFORD, DE | 222 | 6 | — |
| MERIDIAN CROSSING APARTMENTS | BEAR, DE | 220 | 0 | — |
| HANOVER FOODS CORPORATION | CLAYTON, DE | 217 | 9 | — |
| PONDS OF ODESSA (AWC) | NEWARK, DE | 216 | 2 | — |
| BAYVIEW IMPROVEMENT COMPANY (AWC) | NEWARK, DE | 214 | 7 | — |
| GREEN ACRES PUMP DISTRICT | DOVER, DE | 213 | 1 | — |
| SAMBOS TAVERN | SMYRNA, DE | 212 | 14 | — |
| HOLLY OAK MOBILE HOME PARK | DELMAR, DE | 210 | 31 | — |
| LOVE CREEK MHC | LAUREL, DE | 210 | 16 | — |