313 Mill St, Waterbury — property record card

Vacant Land in Waterbury, appraised at $325,100 (assessed $227,570).

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

Parcel

Location	313 Mill St, Waterbury CT 67021915
Parcel ID	80070-034502850095
Use	Vacant Land (state use code 500)
Zone	RM
Planning region	Naugatuck Valley

Valuation — revaluation 2025

Appraised (market value)	$325,100 land $322,100 · building $0 · outbuildings $3,000
Assessed (70%)	$227,570 land $225,470

Land

Lot size	4.00 acres (174,240 ft²)

Building

Condition	0

Brownfield inventory

Nova Dye - Parcel 13, 313 Mill Street — program: BRRP

Within about 500 m (a third of a mile): 8 sites of the state brownfield inventory. Brownfields in Waterbury.

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $227,570 times the town mill rate gives the yearly tax.
Waterbury last revalued in 2025. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.

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 313 Mill 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