313 Sound Beach Ave, Old Greenwich, CT 06870

3 bd · 3 ba · 1,860 sqft · built 1879 · Old Greenwich · CONDOS·source listing ↗

$1,850,000

rent, three ways

OnePercent model (vv1)$12,000/mo

p10–p90 confidence band

HUD Fair Market Rent · 06870 · 3BR$3,540/mo

Area comps median (last 90d)—

FMR from HUD SAFMR FY2026. Never a naked estimate.

County

Western Connecticut

Flood risk indexRelatively Moderate FEMA NRI

Median household income$250,001

Median area rent$3,501/mo

Median home value$1,788,700