137 Knowles Ave, Middletown — property record card
Condominium built in 1989, 2 bed, 1.5 bath, 1,128 ft² in Middletown, appraised at $163,910 (assessed $229,480); last sold for $230,000 on December 15, 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 Middletown assessor’s office.
Parcel
| Location | 137 Knowles Ave, Middletown CT 06457 |
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| Parcel ID | R12439 |
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| CAMA account | 47360-12718 |
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| Use | Condominium (state use code 105) |
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| Zone | M |
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| Planning region | Lower Connecticut River Valley |
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Valuation — revaluation 2022
| Appraised (market value) | $163,910
land $0 · building $163,910 |
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| Assessed (70%) | $229,480
land $0 |
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Building
| Year built | 1989 (effective 2001) |
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| Living area | 1,128 ft² |
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| Rooms | 4 |
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| Bedrooms | 2 |
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| Bathrooms | 1 full, 1 half |
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| Condition | average |
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Sales
| Last sale | $230,000 — December 15, 2025 |
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2 accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
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| 137 Knowles Ave | 47360-12718 | Condominium | $114,740 | $230,000
December 15, 2025 |
| 137 Knowles Ave | 47360-12718 | Condominium | $114,740 | $230,000
December 15, 2025 |
What this means
- Connecticut taxes property at 70% of its appraised market value: the assessment $229,480 times the town mill rate gives the yearly tax.
- Middletown last revalued in 2022. Towns revalue every five years; between two revaluations the appraisal stays the same even if the market moves.
- Assessed 108% above the median for this use in Middletown ($110,235, 2,306 parcels).
- The last sale price is 40% 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 137 Knowles 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