434 Collyer St
Longmont, CO 80501
4 bd 2 ba 1,786 sqft Built 1907 Lot 8,735 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 18, 2024 | Listed | $795,998 | IRES |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $24,731 | $9,694 | $34,425 | $3,613 |
| 2024 | $24,731 | $9,694 | $34,425 | $3,162 |
| 2023 | $26,539 | $10,211 | $36,750 | $3,119 |
| 2022 | $17,681 | $7,631 | $25,312 | $2,504 |
| 2021 | $19,291 | $7,851 | $27,142 | $2,644 |
| 2020 | $16,745 | $8,580 | $25,325 | $2,460 |
| 2019 | $16,745 | $8,580 | $25,325 | $2,421 |
| 2018 | $12,679 | $9,000 | $21,679 | $2,059 |
| 2017 | $12,679 | $9,000 | $21,679 | $2,031 |
| 2016 | $10,252 | $7,323 | $17,575 | $1,679 |
| 2015 | $10,252 | $7,323 | $17,575 | $1,600 |
| 2014 | $9,273 | $7,801 | $17,074 | $1,589 |
| 2013 | $9,273 | $7,801 | $17,074 | $1,594 |
| 2011 | $10,189 | $7,403 | $17,592 | $1,528 |
| 2010 | $10,189 | $7,403 | $17,592 | $1,569 |
| 2009 | $10,189 | $7,403 | $17,592 | $1,541 |
| 2008 | $11,520 | $5,680 | $17,200 | $1,444 |
| 2007 | — | — | $17,194 | $1,287 |
Property facts
Year built
1907
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,786 sqft
Lot size
8,735 sqft
ZIP code
80501
City
Longmont
Street
Collyer St
Coordinates
40.16672, -105.09767
Comparable properties nearby
Frequently asked questions
When did 434 Collyer St last sell?
No public-record sale is on file for 434 Collyer St.
What is the current tax assessment for 434 Collyer St?
The most recent total assessment for 434 Collyer St (year 2025) is $34,425 with $3,613 in property tax.
When was 434 Collyer St built?
434 Collyer St was built in 1907.
How does 434 Collyer St compare to others on Collyer St?
We track 8 other properties on Collyer St. Browse the list under "Other properties on Collyer St" to compare beds, baths, and sale history.
What are the property facts for 434 Collyer St?
434 Collyer St is a 4 bed, 2 bath, 1,786 sqft, 8,735 sqft lot single_family.
Is 434 Collyer St a flip candidate?
No — 434 Collyer St does not appear in our flips dataset.
Is 434 Collyer St a tax-appeal candidate?
No — 434 Collyer St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.1%
Implied 1-yr
+8.3%
2026 Q3
$541.1K
2026 Q4
$551K
ZIP 80501 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Collyer St