42 Forest St 3, New Canaan — property record card
Residential built in 2020, 3 bed, 3.5 bath, 2,430 ft² in New Canaan, appraised at $2,155,300 (assessed $1,508,710); last sold for $2,100,000 on August 27, 2025.
Parcel
| Location | 42 Forest St 3, New Canaan CT 68404790 |
|---|---|
| Parcel ID | T/211/833/3 |
| CAMA account | 50580-17853 |
| Use | Residential |
| Zone | RETB |
| Planning region | Western Connecticut |
Valuation — revaluation 2026
| Appraised (market value) | $2,155,300 |
|---|---|
| Assessed (70%) | $1,508,710 |
Building
| Year built | 2020 |
|---|---|
| Living area | 2,430 ft² |
| Rooms | 7 |
| Bedrooms | 3 |
| Bathrooms | 3 full, 1 half |
| Condition | 5 |
Sales
| Last sale | $2,100,000 — August 27, 2025 |
|---|
Within about 500 m (a third of a mile): 1 site of the state brownfield inventory. Brownfields in New Canaan.
What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $1,508,710 times the town mill rate gives the yearly tax.
- New Canaan last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- Assessed 35% above the median for this use in New Canaan ($1,119,685, 6,804 parcels).
- The last sale price is 3% below the appraisal.

The report for 42 Forest St 3
This card shows what the assessor records. The report adds what lies around the parcel: FEMA flood zone, wetlands and watercourses, aquifer protection area, Natural Diversity Database areas, brownfields nearby and sewer service.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)