566 Marion Av, Southington — property record card
Single Family - Vacant in Southington, appraised at $153,550 (assessed $214,980); last sold for $287,500 on April 13, 2026.
Rebuilt from the public Connecticut CAMA and Parcel Layer — not the official card. For the official card, with owner, photo and sketch, ask the Southington assessor’s office.
Parcel
| Location | 566 Marion Av, Southington CT 06489 |
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| Parcel ID | 70550-3284 |
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| Use | Single Family - Vacant (state use code 101V) |
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| Zone | R-20/25 |
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| Planning region | Capitol |
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Valuation — revaluation 2025
| Appraised (market value) | $153,550 land $153,550 · building $0 |
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| Assessed (70%) | $214,980 land $214,980 |
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Land
| Lot size | 7.00 acres (304,920 ft²) |
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Building
Sales
| Last sale | $287,500 — April 13, 2026 |
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2 accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
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| 566 Marion Av | 70550-3284 | Single Family - Vacant | $107,490 | $287,500 April 13, 2026 |
| 566 Marion Av | 70550-3284 | Single Family - Vacant | $107,490 | $287,500 April 13, 2026 |
What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $214,980 times the town mill rate gives the yearly tax.
- Southington last revalued in 2025. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- Assessed 112% above the median for this use in Southington ($101,200, 39 parcels).
- The last sale price is 87% 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 566 Marion Av
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