515 Carter St, New Canaan — property record card

Residential built in 1978, 5 bed, 5.5 bath, 6,656 ft² in New Canaan, appraised at $3,696,000 (assessed $2,587,200); last sold for $5,925,000 on December 5, 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	515 Carter St, New Canaan CT 68404790
Parcel ID	43/91/29
CAMA account	50580-13947
Use	Residential (state use code 100)
Zone	2AC
Planning region	Western Connecticut

Valuation — revaluation 2026

Appraised (market value)	$3,696,000 land $943,500 · building $2,752,500
Assessed (70%)	$2,587,200 land $660,450

Land

Lot size	2.00 acres (87,120 ft²)

Building

Year built	1978 (effective 2022)
Living area	6,656 ft²
Rooms	12
Bedrooms	5
Bathrooms	5 full, 2 half
Condition	1

Sales

Last sale	$5,925,000 — December 5, 2025

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $2,587,200 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 131% above the median for this use in New Canaan ($1,119,685, 6,804 parcels).
The last sale price is 60% 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 515 Carter 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)

Order the report