10-12 Congress St, Hartford — property record card

APARTMENT built in 1920, 5 bed, 18,274 ft² in Hartford, appraised at $1,014,000 (assessed $709,800); last sold for $1,520,000 on May 12, 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 Hartford assessor’s office.

Parcel

Location	10-12 Congress St, Hartford CT 06114
Parcel ID	249557338
CAMA account	37070-249557338
Use	APARTMENT (state use code 801)
Zone	NX-3
Planning region	Capitol

Valuation — revaluation 2021

Appraised (market value)	$1,014,000 land $100,300 · building $904,200 · outbuildings $9,500
Assessed (70%)	$709,800 land $70,210

Building

Year built	1920
Living area	18,274 ft²
Rooms	9
Bedrooms	5
Condition	GD
Units	16

Sales

Last sale	$1,520,000 — May 12, 2025

Within about 500 m (a third of a mile): 9 sites of the state brownfield inventory. Brownfields in Hartford.

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $709,800 times the town mill rate gives the yearly tax.
Hartford last revalued in 2021. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
The last sale price is 50% 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 10-12 Congress 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