Connecticut town file
Groton
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 | $4,924,960,743 |
| Net grand list, prior vintage | $4,867,522,372 |
| Change in two years | $57,438,371 (+1.2%) |
| Rank among 169 Connecticut places | 90 of 169 |
| Statewide median change (for context) | +1.2% |