GUILDERLAND — The flood has become a trickle — but it’s the drip, drip, drip that worries town and school officials.
In 2019, Guilderland revalued all its properties; it was the first townwide reassessment since 2005.
At the time, the town moved 12,803 parcels to 100 percent of market value and lifted taxable value from about $3.4 billion to about $4.8 billion, a roughly 40-percent jump; approximately 1,000 owners grieved…