| 35 NORTH MAIN ST Map L0153120 | SKYCAT LLC | — | 1990 | TWO FAMILY |
| 47 NORTH MAIN ST Map B0293220 | HAMILTON RUSSELL E | — | 1890 | TWO FAMILY |
| 59 NORTH MAIN ST Map T0261900 | SARDINSKAS1 LLC | — | 1929 | TWO FAMILY |
| 60 NORTH MAIN ST Map N0197300 | DJM PROPERTIES LLC | — | 1910 | AUTO REPAIR |
| 64 NORTH MAIN ST Map T0265400 | DJM PROPERTIES LLC | — | 1952 | AUTO REPAIR |
| 77 NORTH MAIN ST Map D0062700 | KP REALTY LLC | — | 1958 | MULTIPLE DWELLINGS ON LOT |
| 78 NORTH MAIN ST Map R0228600 | MASLAK DARRYL | — | 2010 | MULTI UNITS 5-8 |
| 94 NORTH MAIN ST Map B0300100 | AMERICAN TURKISH ISLAMIC CULTURAL CTR | — | 1909 | CHURCHES/SYNAGOGUES/TEMPLE |
| 98 NORTH MAIN ST Map L0156500 | LASER EDWARD L | — | 1951 | MANUFACTURING BUILDING |
| 140 NORTH MAIN ST Map C0050100 | CONNECTICUT LIGHT & POWER CO | — | — | ELECTRIC SUBSTATION |
| 160 NORTH MAIN ST Map T0304800 | THOMASTON TOWN OF | — | — | MUNICIPALITIES VAC |
| 164 NORTH MAIN ST Map D0064400 | SZYMANSKI AARON | — | 1889 | SINGLE FAMILY |
| 174 NORTH MAIN ST Map W0284400 | MARTZ SARA L | — | 1850 | SINGLE FAMILY |
| 179 NORTH MAIN ST Map C0050400 | CONNECTICUT LIGHT & POWER CO | — | — | PP FOR PUBLIC UTILITIES |
| 182 NORTH MAIN ST Map C0044200 | TUCKER SHARI | — | 1850 | SINGLE FAMILY |
| 183 NORTH MAIN ST Map R0232900 | HERNANDEZ ROY | — | 1950 | TWO FAMILY |
| 194 NORTH MAIN ST Map T0269700 | TUCKER SHARON L | — | 1840 | SINGLE FAMILY |
| 203 NORTH MAIN ST Map W0283200 | PEET CHARLES J & FATIMA | — | 1890 | SINGLE FAMILY |
| 204 NORTH MAIN ST Map T0263200 | THAMMATHINO ANOUSONE | — | 1840 | SINGLE FAMILY |
| 216 NORTH MAIN ST Map L0150800 | ADAMSON MARTHA | — | 1840 | SINGLE FAMILY |
| 226 NORTH MAIN ST Map W0282100 | LATAIF DEVON | — | 1840 | SINGLE FAMILY |
| 236 NORTH MAIN ST Map K0138100 | FOLEY TYLER JAMES | — | 1840 | SINGLE FAMILY |
| 242 NORTH MAIN ST Map P0208300 | CURNANE MIRANDA & | — | 1870 | SINGLE FAMILY |
| 252 NORTH MAIN ST Map R0226600 | QUINN TIMOTHY J JR | — | 1840 | SINGLE FAMILY |
| 257 NORTH MAIN ST Map L0163000 | LOCKHART DAVID W | — | 1969 | SINGLE FAMILY |
| 260 NORTH MAIN ST Map T0270000 | TURNER ROBERT L & JEANNINE M | — | 1840 | SINGLE FAMILY |
| 267 NORTH MAIN ST Map M0175300 | JOHNSTON MICHELLE | — | 1979 | SINGLE FAMILY |
| 270 NORTH MAIN ST Map S0248100 | FERRAROTTI AMY L & | — | 1870 | SINGLE FAMILY |
| 278 NORTH MAIN ST Map B0018300 | MUROWSKY ROBERT | — | 1830 | SINGLE FAMILY |
| 282 NORTH MAIN ST Map B0008800 | FOLEY ROBIN M | — | 1930 | MULTIPLE DWELLINGS ON LOT |
| 295 NORTH MAIN ST Map D0062200 | SALAMY DAVID & EVA M | — | 1875 | SINGLE FAMILY |
| 298 NORTH MAIN ST Map M0192000 | MURDOCK KEITH A & | — | 1850 | SINGLE FAMILY |
| 300 NORTH MAIN ST Map M0192100 | MURDOCK KEITH A & | — | — | DEVELOPABLE RESIDENTIAL LAND |
| 309 NORTH MAIN ST Map P0212500 | LANGE ROBERT D SR & KATHLEEN A | — | 1905 | SINGLE FAMILY |
| 336 NORTH MAIN ST Map S0239100 | BARRETT BRUCE J & LAURIE J | — | 1956 | SINGLE FAMILY |
| 350 NORTH MAIN ST Map S0239150 | BARRETT BRUCE J & LAURIE J | — | 1890 | SINGLE FAMILY |
| 514 NORTH MAIN ST Map L0165700 | HUBBARD GEORGE P IV | — | 1991 | SINGLE FAMILY |
| 517 NORTH MAIN ST Map K0144500 | KOBRYN KATHIE A & KRIS | — | 1971 | MULTIPLE DWELLINGS ON LOT |
| 524 NORTH MAIN ST Map G0111900 | GUERRERA ANTHONY J & HELEN A | — | 1948 | SINGLE FAMILY |
| 534 NORTH MAIN ST Map Z0292800 | NASH CAITLIN | — | 1947 | SINGLE FAMILY |
| 541 NORTH MAIN ST Map P0210500 | KOBRYN KRIS W & KATHIE A | — | 1941 | SINGLE FAMILY |
| 543 NORTH MAIN ST Map D0072100 | WOJCIK JOSEPH R & BIANCA R | — | 1996 | SINGLE FAMILY |
| 543 NORTH MAIN ST Map W0281900 | RUSSELL LOUISE & DONALD E | — | 1890 | MULTIPLE DWELLINGS ON LOT |
| 550 NORTH MAIN ST Map T0265300 | THOMASTON MIDTOWN SCREW CO | — | 1939 | MANUFACTURING BUILDING |
| 557 NORTH MAIN ST Map K0133900 | FAMIGLIETTI JAMES | — | 1960 | SINGLE FAMILY |
| 560 NORTH MAIN ST Map S0236800 | KROL JOHN M & PAULA D | — | 1999 | SINGLE FAMILY |
| 561 NORTH MAIN ST Map C0057400 | MATHEWS SUSAN A | — | 1952 | SINGLE FAMILY |
| 567 NORTH MAIN ST Map D0073200 | DASILVA-MONIZ MARY JOE | — | 1963 | SINGLE FAMILY |
| 570 NORTH MAIN ST Map S0243400 | VOLPE VINCENT | — | 1941 | SINGLE FAMILY |
| 571 NORTH MAIN ST Map N0196000 | LASCKO MARC & | — | 1947 | SINGLE FAMILY |