4 Vaillan Court, Prospect — property record card

Residential built in 1992, 4 bed, 2.5 bath, 2,410 ft² in Prospect, appraised at $474,300 (assessed $332,010); last sold for $586,000 on October 29, 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 Prospect assessor’s office.

Parcel

Location	4 Vaillan Court, Prospect CT 67121699
Parcel ID	102 157 4
CAMA account	62290-C0052600
Use	Residential (state use code 100)
Zone	RA-1
Planning region	Naugatuck Valley

Valuation — revaluation 2026

Appraised (market value)	$474,300 land $160,800 · building $313,500
Assessed (70%)	$332,010 land $112,560

Land

Lot size	1.00 acres (43,560 ft²)

Building

Year built	1992 (effective 2011)
Living area	2,410 ft²
Rooms	8
Bedrooms	4
Bathrooms	2 full, 1 half
Condition	7

Sales

Last sale	$586,000 — October 29, 2025

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $332,010 times the town mill rate gives the yearly tax.
Prospect last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
Assessed 25% above the median for this use in Prospect ($266,455, 3,656 parcels).
The last sale price is 24% 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 4 Vaillan Court

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