777 Boston Post Road, Darien — property record card
Banks built in 1968 in Darien, appraised at $4,600,000 (assessed $3,220,000); last sold for $4,475,000 on April 2, 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 Darien assessor’s office.
Parcel
| Location | 777 Boston Post Road, Darien CT 06820 |
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| Parcel ID | 16-010-00 |
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| CAMA account | 18850-05900 |
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| Use | Banks (state use code 341) |
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| Zone | DB |
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| Planning region | Western Connecticut |
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Valuation
| Appraised (market value) | $4,600,000 land $2,100,000 · building $2,500,000 |
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| Assessed (70%) | $3,220,000 land $1,470,000 |
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Land
| Lot size | 1.00 acres (43,560 ft²) |
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Building
Sales
| Last sale | $4,475,000 — April 2, 2025 |
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What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $3,220,000 times the town mill rate gives the yearly tax.
- The last sale price is 3% 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.

The report for 777 Boston Post Road
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