356 Washington Ave, North Haven — property record card
Commercial built in 1984, 20,264 ft² in North Haven, appraised at $1,377,900 (assessed $964,530); last sold for $2,675,938 on June 18, 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 North Haven assessor’s office.
Parcel
| Location | 356 Washington Ave, North Haven CT 64732598 |
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| Parcel ID | 85/32 |
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| CAMA account | 54870-85/32 |
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| Use | Commercial (state use code 200) |
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| Zone | CB40 |
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| Planning region | South Central Connecticut |
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Valuation — revaluation 2025
| Appraised (market value) | $1,377,900
land $380,000 · building $985,000 · outbuildings $12,900 |
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| Assessed (70%) | $964,530
land $266,000 |
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Land
| Lot size | 1.00 acres (43,560 ft²) |
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Building
| Year built | 1984 (effective 2005) |
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| Living area | 20,264 ft² |
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| Condition | 7 |
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Sales
| Last sale | $2,675,938 — June 18, 2025 |
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What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $964,530 times the town mill rate gives the yearly tax.
- North Haven 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 94% 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 356 Washington Ave
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