3921 Observatory Dr
Fort Collins, CO 80528
5 bd 4 ba 3,771 sqft Built 2003 Lot 7,550 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 | $36,906 | $11,563 | $48,469 | $4,918 |
| 2024 | $36,906 | $11,563 | $48,469 | $4,931 |
| 2023 | $41,754 | $12,395 | $54,149 | $4,698 |
| 2022 | $34,952 | $4,587 | $39,539 | $3,812 |
| 2021 | $35,957 | $4,719 | $40,676 | $3,854 |
| 2020 | $35,714 | $4,719 | $40,433 | $3,863 |
| 2019 | $35,714 | $4,719 | $40,433 | $3,879 |
| 2018 | $30,089 | $4,752 | $34,841 | $3,244 |
| 2017 | $30,089 | $4,752 | $34,841 | $3,234 |
| 2016 | $28,234 | $5,254 | $33,488 | $3,124 |
| 2015 | $28,234 | $5,254 | $33,488 | $3,101 |
| 2014 | $24,400 | $5,250 | $29,650 | $2,763 |
| 2013 | $24,400 | $5,250 | $29,650 | $2,766 |
| 2012 | $21,960 | $5,250 | $27,210 | $2,593 |
| 2010 | $21,960 | $5,250 | $27,210 | $2,636 |
| 2009 | $22,120 | $6,650 | $28,770 | $2,547 |
| 2008 | $22,120 | $6,650 | $28,770 | $2,393 |
| 2007 | $21,410 | $5,640 | $27,050 | $2,399 |
Property facts
Year built
2003
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
3,771 sqft
Lot size
7,550 sqft
ZIP code
80528
City
Fort Collins
Street
Observatory Dr
Coordinates
40.51328, -105.00410
Comparable properties nearby
Frequently asked questions
When did 3921 Observatory Dr last sell?
No public-record sale is on file for 3921 Observatory Dr.
What is the current tax assessment for 3921 Observatory Dr?
The most recent total assessment for 3921 Observatory Dr (year 2025) is $48,469 with $4,918 in property tax.
When was 3921 Observatory Dr built?
3921 Observatory Dr was built in 2003.
How does 3921 Observatory Dr compare to others on Observatory Dr?
We track 7 other properties on Observatory Dr. Browse the list under "Other properties on Observatory Dr" to compare beds, baths, and sale history.
What are the property facts for 3921 Observatory Dr?
3921 Observatory Dr is a 5 bed, 4 bath, 3,771 sqft, 7,550 sqft lot single_family.
Is 3921 Observatory Dr a flip candidate?
No — 3921 Observatory Dr does not appear in our flips dataset.
Is 3921 Observatory Dr a tax-appeal candidate?
No — 3921 Observatory Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.1%
Implied 1-yr
-0.2%
2026 Q3
$735.9K
2026 Q4
$735.5K
ZIP 80528 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Observatory Dr