12 Harwinton Ave, Plymouth — property record card
Residential built in 1882, 6 bed, 2 bath, 2,182 ft² in Plymouth, appraised at $322,900 (assessed $452,060); last sold for $195,000 on April 24, 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 Plymouth assessor’s office.
Parcel
| Location | 12 Harwinton Ave, Plymouth CT 67865107 |
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| Parcel ID | 039-034-057 |
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| CAMA account | 60750-00034300 |
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| Use | Residential (state use code 100) |
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| Zone | C |
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| Planning region | Naugatuck Valley |
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Valuation — revaluation 2026
| Appraised (market value) | $322,900
land $103,900 · building $213,000 · outbuildings $6,000 |
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| Assessed (70%) | $452,060
land $145,460 |
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Land
| Lot size | 1.00 acres (43,560 ft²) |
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Building
| Year built | 1882 (effective 1979) |
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| Living area | 2,182 ft² |
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| Rooms | 12 |
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| Bedrooms | 6 |
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| Bathrooms | 2 full |
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| Condition | 6 |
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| Units | 2 |
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Sales
| Last sale | $195,000 — April 24, 2025 |
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2 accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
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| 12 Harwinton Ave | 60750-00034300 | Residential | $226,030 | $195,000
April 24, 2025 |
| 12 Harwinton Ave | 60750-00034300 | Residential | $226,030 | $195,000
April 24, 2025 |
Within about 500 m (a third of a mile): 3 sites of the state brownfield inventory. Brownfields in Plymouth.
What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $452,060 times the town mill rate gives the yearly tax.
- Plymouth last revalued in 2026. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- Assessed 8% above the median for this use in Plymouth ($418,740, 4,200 parcels).
- The last sale price is 40% below 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 12 Harwinton 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