550 Main St, Stratford — property record card
Industrial built in 1929, 265,059 ft² in Stratford, appraised at $15,125,600 (assessed $10,587,920); last transferred April 2, 2024 for a nominal sum.
Rebuilt from the public Connecticut CAMA and Parcel Layer — not the official card. For the official card, with owner, photo and sketch, ask the Stratford assessor’s office.
Parcel
| Location | 550 Main St, Stratford CT 06615 |
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| Parcel ID | 5005010003 |
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| CAMA account | 74190-10600 |
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| Use | Industrial (state use code 400) |
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| Planning region | Greater Bridgeport |
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Valuation — revaluation 2026
| Appraised (market value) | $15,125,600 land $7,463,700 · building $7,528,300 · outbuildings $133,600 |
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| Assessed (70%) | $10,587,920 land $5,224,590 |
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Land
| Lot size | 48.00 acres (2,090,880 ft²) |
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Building
| Year built | 1929 (effective 1947) |
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| Living area | 265,059 ft² |
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| Condition | very poor |
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Sales
| Last sale | nominal ($0) — April 2, 2024 |
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Brownfield inventory
- Stratford Army Engine Plant, 550 Main Street — program: ABC
Within about 500 m (a third of a mile): 2 sites of the state brownfield inventory. Brownfields in Stratford.
What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $10,587,920 times the town mill rate gives the yearly tax.
- Stratford last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- The last deed was recorded for a nominal sum: a transfer between family members, into a trust or similar. It says nothing about the market value.
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.

The report for 550 Main 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