4021 Frederick Cir
Longmont, CO 80503
5 bd 3 ba 2,214 sqft Built 2003 Lot 4,884 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 | $34,100 | $8,300 | $42,400 | $4,451 |
| 2024 | $34,100 | $8,300 | $42,400 | $3,287 |
| 2023 | $29,232 | $8,824 | $38,056 | $3,242 |
| 2022 | $26,994 | $6,679 | $33,673 | $3,332 |
| 2021 | $27,771 | $6,871 | $34,642 | $3,375 |
| 2020 | $27,885 | $6,221 | $34,106 | $3,313 |
| 2019 | $27,885 | $6,221 | $34,106 | $3,260 |
| 2018 | $23,249 | $5,616 | $28,865 | $2,741 |
| 2017 | $23,249 | $5,616 | $28,865 | $2,704 |
| 2016 | $19,414 | $7,403 | $26,817 | $2,563 |
| 2015 | $19,414 | $7,403 | $26,817 | $2,442 |
| 2014 | $17,496 | $5,413 | $22,909 | $2,132 |
| 2013 | $17,496 | $5,413 | $22,909 | $2,139 |
| 2011 | $8,286 | $8,286 | $16,572 | $1,439 |
| 2010 | $8,286 | $8,286 | $16,572 | $1,394 |
| 2009 | $8,286 | $8,286 | $16,572 | $1,369 |
| 2008 | $7,610 | $7,610 | $15,220 | $1,345 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
2,214 sqft
Lot size
4,884 sqft
ZIP code
80503
City
Longmont
Street
Frederick Cir
Coordinates
40.13704, -105.15512
Comparable properties nearby
Frequently asked questions
When did 4021 Frederick Cir last sell?
No public-record sale is on file for 4021 Frederick Cir.
What is the current tax assessment for 4021 Frederick Cir?
The most recent total assessment for 4021 Frederick Cir (year 2025) is $42,400 with $4,451 in property tax.
When was 4021 Frederick Cir built?
4021 Frederick Cir was built in 2003.
How does 4021 Frederick Cir compare to others on Frederick Cir?
We track 7 other properties on Frederick Cir. Browse the list under "Other properties on Frederick Cir" to compare beds, baths, and sale history.
What are the property facts for 4021 Frederick Cir?
4021 Frederick Cir is a 5 bed, 3 bath, 2,214 sqft, 4,884 sqft lot single_family.
Is 4021 Frederick Cir a flip candidate?
No — 4021 Frederick Cir does not appear in our flips dataset.
Is 4021 Frederick Cir a tax-appeal candidate?
No — 4021 Frederick Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
0.0%
Implied 1-yr
-0.1%
2026 Q3
$1.11M
2026 Q4
$1.11M
ZIP 80503 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Frederick Cir