319 Mountain Rd, Wilton — property record card
Residential built in 2015, 5 bed, 4.5 bath, 4,225 ft² in Wilton, appraised at $1,561,400 (assessed $1,092,980); last sold for $2,300,000 on September 9, 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 Wilton assessor’s office.
Parcel
| Location | 319 Mountain Rd, Wilton CT 06897 |
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| Parcel ID | 4828 |
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| CAMA account | 86370-4828 |
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| Use | Residential (state use code 100) |
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| Zone | R-2 |
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| Planning region | Western Connecticut |
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Valuation — revaluation 2026
| Appraised (market value) | $1,561,400
land $433,000 · building $1,128,400 |
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| Assessed (70%) | $1,092,980
land $303,100 |
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Land
| Lot size | 2.00 acres (87,120 ft²) |
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Building
| Year built | 2015 |
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| Living area | 4,225 ft² |
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| Rooms | 9 |
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| Bedrooms | 5 |
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| Bathrooms | 4 full, 2 half |
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| Condition | 7 |
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Sales
| Last sale | $2,300,000 — September 9, 2025 |
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What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $1,092,980 times the town mill rate gives the yearly tax.
- Wilton last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- Assessed 63% above the median for this use in Wilton ($668,710, 5,975 parcels).
- The last sale price is 47% 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 319 Mountain Rd
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