21 First Ave
Seymour, CT 06483
3 bd 2 ba 1,275 sqft Built 1876 Lot 8,276 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $147,140 | $32,760 | $179,900 | $4,987 |
| 2023 | $94,850 | $25,760 | $120,610 | $4,340 |
| 2022 | $94,850 | $25,760 | $120,610 | $4,293 |
| 2021 | $94,850 | $25,760 | $120,610 | $4,186 |
| 2020 | $78,890 | $30,240 | $109,130 | $3,929 |
| 2019 | $78,890 | $30,240 | $109,130 | $3,929 |
| 2018 | $78,890 | $30,240 | $109,130 | $3,929 |
| 2017 | $78,890 | $30,240 | $109,130 | $3,929 |
| 2016 | $78,890 | $30,240 | $109,130 | $3,929 |
| 2015 | $78,960 | $33,950 | $112,910 | $3,906 |
| 2013 | $78,960 | $33,950 | $112,910 | $3,752 |
| 2006 | $94,570 | $41,020 | $135,590 | $3,276 |
| 2005 | $67,690 | $27,370 | $95,060 | $3,046 |
| 2004 | $67,690 | $27,370 | $95,060 | $2,898 |
| 2003 | $67,690 | $27,370 | $95,060 | $2,783 |
Property facts
Year built
1876
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,275 sqft
Lot size
8,276 sqft
ZIP code
06483
City
Seymour
Street
First Ave
Coordinates
41.39340, -73.07079
Comparable properties nearby
Frequently asked questions
When did 21 First Ave last sell?
No public-record sale is on file for 21 First Ave.
What is the current tax assessment for 21 First Ave?
The most recent total assessment for 21 First Ave (year 2025) is $179,900 with $4,987 in property tax.
When was 21 First Ave built?
21 First Ave was built in 1876.
How does 21 First Ave compare to others on First Ave?
We track 3 other properties on First Ave. Browse the list under "Other properties on First Ave" to compare beds, baths, and sale history.
What are the property facts for 21 First Ave?
21 First Ave is a 3 bed, 2 bath, 1,275 sqft, 8,276 sqft lot single_family.
Is 21 First Ave a flip candidate?
No — 21 First Ave does not appear in our flips dataset.
Is 21 First Ave a tax-appeal candidate?
No — 21 First Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.2%
Implied 1-yr
+12.8%
2026 Q3
$437.2K
2026 Q4
$448.8K
ZIP 06483 — Median Price History + Forecast
Explore nearby
Geography
Other properties on First Ave