598 Main St, East Haven — property record card
Commercial built in 1950, 10,403 ft² in East Haven, appraised at $725,300 (assessed $507,710); last sold for $1,300,000 on March 20, 2026.
Rebuilt from the public Connecticut CAMA and Parcel Layer — not the official card. For the official card, with owner, photo and sketch, ask the East Haven assessor’s office.
Parcel
| Location | 598 Main St, East Haven CT 65123034 |
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| Parcel ID | 230 3009 001 |
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| CAMA account | 22910-S0321800 |
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| Use | Commercial (state use code 200) |
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| Zone | CC |
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| Planning region | South Central Connecticut |
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Valuation — revaluation 2026
| Appraised (market value) | $725,300 land $105,600 · building $592,800 · outbuildings $26,900 |
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| Assessed (70%) | $507,710 land $73,920 |
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Land
| Lot size | 1.00 acres (43,560 ft²) |
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Building
| Year built | 1950 (effective 1995) |
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| Living area | 10,403 ft² |
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| Condition | 5 |
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Sales
| Last sale | $1,300,000 — March 20, 2026 |
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What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $507,710 times the town mill rate gives the yearly tax.
- East Haven last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- The last sale price is 79% 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.

The report for 598 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.
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