513 Main St, New Canaan — property record card

Residential built in 2024, 5 bed, 5.5 bath, 4,549 ft² in New Canaan, appraised at $3,004,700 (assessed $2,103,290); last sold for $3,695,000 on October 16, 2025.

Rebuilt from the public Connecticut CAMA and Parcel Layer — not the official card. For the official card, with owner, photo and sketch, ask the New Canaan assessor’s office.

Parcel

Location	513 Main St, New Canaan CT 68404790
Parcel ID	M/233/M94
CAMA account	50580-15728
Use	Residential (state use code 100)
Zone	33AC
Planning region	Western Connecticut

Valuation — revaluation 2026

Appraised (market value)	$3,004,700 land $823,200 · building $2,181,500
Assessed (70%)	$2,103,290 land $576,240

Land

Lot size	1.00 acres (43,560 ft²)

Building

Year built	2024 (effective 2022)
Living area	4,549 ft²
Rooms	13
Bedrooms	5
Bathrooms	5 full, 1 half
Condition	5

Sales

Last sale	$3,695,000 — October 16, 2025

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $2,103,290 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 88% above the median for this use in New Canaan ($1,119,685, 6,804 parcels).
The last sale price is 23% above the appraisal.

Point at the centre of the parcel — not a survey.

Data: Connecticut CAMA and Parcel Layer (2026 collection, CC0), retrieved October 31, 2026. Sources and freshness. No owner names are published.

First page of a sample Connecticut Property Report

The report for 513 Main St

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)

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