1 Top O Hill Road, Darien — property record card
Single family built in 1953, 5 bed, 4.5 bath, 5,904 ft² in Darien, appraised at $3,016,800 (assessed $2,111,760); last sold for $4,444,000 on August 19, 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 | 1 Top O Hill Road, Darien CT 06820 |
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| Parcel ID | 29-083-00 |
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| CAMA account | 18850-08848 |
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| Use | Single family (state use code 101) |
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| Zone | R-1 |
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| Planning region | Western Connecticut |
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Valuation — revaluation 2023
| Appraised (market value) | $3,016,800
land $1,136,500 · building $1,880,300 |
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| Assessed (70%) | $2,111,760
land $795,550 |
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Land
| Lot size | 1.00 acres (43,560 ft²) |
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Building
| Year built | 1953 |
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| Living area | 5,904 ft² |
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| Rooms | 11 |
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| Bedrooms | 5 |
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| Bathrooms | 4 full, 2 half |
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| Condition | very good |
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Sales
| Last sale | $4,444,000 — August 19, 2025 |
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What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $2,111,760 times the town mill rate gives the yearly tax.
- Darien last revalued in 2023. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- Assessed 74% above the median for this use in Darien ($1,216,880, 6,138 parcels).
- The last sale price is 47% above the appraisal.
- Built before 1978: lead paint may be present; Connecticut law requires disclosure to a buyer or tenant.
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 1 Top O Hill 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