321 May Ave
Lyons, CO 80540
3 bd 3 ba 3,110 sqft Built 1971 Lot 87,556 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 | $43,813 | $10,219 | $54,032 | $4,621 |
| 2024 | $43,813 | $10,219 | $54,032 | $4,155 |
| 2023 | $39,255 | $14,740 | $53,995 | $4,136 |
| 2022 | $26,681 | $8,688 | $35,369 | $3,748 |
| 2021 | $27,449 | $8,938 | $36,387 | $3,841 |
| 2020 | $28,300 | $6,078 | $34,378 | $3,731 |
| 2019 | $28,300 | $6,078 | $34,378 | $3,713 |
| 2018 | $23,472 | $6,120 | $29,592 | $3,434 |
| 2017 | $23,472 | $6,120 | $29,592 | $3,446 |
| 2016 | $16,254 | $6,766 | $23,020 | $2,808 |
| 2015 | $14,089 | $6,766 | $20,855 | $2,535 |
| 2014 | $15,710 | $5,970 | $21,680 | $2,719 |
| 2013 | $15,710 | $5,970 | $21,680 | $2,566 |
| 2012 | $12,820 | $6,930 | $19,750 | $2,222 |
| 2010 | $12,820 | $6,930 | $19,750 | $2,074 |
| 2009 | $11,700 | $7,200 | $18,900 | $2,112 |
| 2008 | $11,700 | $7,200 | $18,900 | $2,014 |
| 2007 | $10,900 | $6,990 | $17,890 | $1,779 |
Property facts
Year built
1971
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
3,110 sqft
Lot size
87,556 sqft
ZIP code
80540
City
Lyons
Street
May Ave
Coordinates
40.28210, -105.35867
Comparable properties nearby
Frequently asked questions
When did 321 May Ave last sell?
No public-record sale is on file for 321 May Ave.
What is the current tax assessment for 321 May Ave?
The most recent total assessment for 321 May Ave (year 2025) is $54,032 with $4,621 in property tax.
When was 321 May Ave built?
321 May Ave was built in 1971.
How does 321 May Ave compare to others on May Ave?
We track 5 other properties on May Ave. Browse the list under "Other properties on May Ave" to compare beds, baths, and sale history.
What are the property facts for 321 May Ave?
321 May Ave is a 3 bed, 3 bath, 3,110 sqft, 87,556 sqft lot single_family.
Is 321 May Ave a flip candidate?
No — 321 May Ave does not appear in our flips dataset.
Is 321 May Ave a tax-appeal candidate?
No — 321 May 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
+4.9%
Implied 1-yr
+19.6%
2026 Q3
$1.06M
2026 Q4
$1.06M
ZIP 80540 — Median Price History + Forecast
Explore nearby
Other properties on May Ave