33 Williams St, Danbury — property record card

Residential built in 1900, 8 bed, 4 bath, 3,770 ft² in Danbury, appraised at $489,300 (assessed $342,510); last sold for $825,000 on August 14, 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 Danbury assessor’s office.

Parcel

Location	33 Williams St, Danbury CT 06810
Parcel ID	I15097
CAMA account	18500-I15097
Use	Residential (state use code 100)
Zone	RM12
Planning region	Western Connecticut

Valuation — revaluation 2025

Appraised (market value)	$489,300 land $67,200 · building $422,100
Assessed (70%)	$342,510 land $47,040

Building

Year built	1900 (effective 1977)
Living area	3,770 ft²
Rooms	16
Bedrooms	8
Bathrooms	4 full
Condition	6
Units	4

Sales

Last sale	$825,000 — August 14, 2025

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $342,510 times the town mill rate gives the yearly tax.
Danbury last revalued in 2025. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
Assessed 32% above the median for this use in Danbury ($260,050, 20,840 parcels).
The last sale price is 69% above the appraisal.
Built before 1978: lead paint may be present; Connecticut law requires disclosure to a buyer or tenant.

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 33 Williams 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