666 Summer Street, Stamford — property record card

Commercial built in 1964, 8,740 ft² in Stamford, appraised at $1,188,080 (assessed $831,660); last sold for $700,000 on May 8, 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 Stamford assessor’s office.

Parcel

Location	666 Summer Street, Stamford CT 06901
Parcel ID	73070-W 024 8352
Use	Commercial (state use code 200)
Zone	MZN
Planning region	Western Connecticut

Valuation — revaluation 2025

Appraised (market value)	$1,188,080 land $758,720 · building $422,980 · outbuildings $6,380
Assessed (70%)	$831,660 land $531,100

Building

Year built	1964 (effective 1997)
Living area	8,740 ft²
Condition	average
Units	2

Sales

Last sale	$700,000 — May 8, 2025

Within about 500 m (a third of a mile): 3 sites of the state brownfield inventory. Brownfields in Stamford.

What this means

Connecticut taxes property at 70% of its appraised market value: the assessment $831,660 times the town mill rate gives the yearly tax.
Stamford last revalued in 2025. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
The last sale price is 41% below 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 666 Summer Street

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