Connecticut town file
Old Saybrook
Property tax base (net grand list), from the Connecticut Open Data Portal — every number fetched, never typed. This is one row of the full story with the chart and the query.
| Net grand list, 2025 | $3,356,861,115 |
| Net grand list, prior vintage | $3,302,015,524 |
| Change in two years | $54,845,591 (+1.7%) |
| Rank among 169 Connecticut places | 68 of 169 |
| Statewide median change (for context) | +1.2% |