280 Alder Ln
Boulder, CO 80304
4 bd 4 ba 6,037 sqft Built 2021 Lot 66,211 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 | $107,263 | $23,675 | $130,938 | $12,888 |
| 2024 | $107,263 | $23,675 | $130,938 | $13,123 |
| 2023 | $124,600 | $23,939 | $148,539 | $12,908 |
| 2022 | $92,616 | $19,349 | $111,965 | $10,896 |
| 2021 | $60,310 | $19,906 | $80,216 | $7,221 |
| 2020 | $39,890 | $25,526 | $65,416 | $6,057 |
| 2019 | $39,890 | $25,526 | $65,416 | $5,964 |
| 2018 | $45,662 | $17,136 | $62,798 | $5,173 |
| 2017 | $45,662 | $17,136 | $62,798 | $5,017 |
| 2016 | $42,435 | $21,810 | $64,245 | $5,240 |
| 2015 | $42,435 | $21,810 | $64,245 | $4,979 |
| 2014 | $37,523 | $20,537 | $58,060 | $6,667 |
| 2013 | $37,523 | $20,537 | $58,060 | $5,129 |
| 2011 | $35,740 | $19,661 | $55,401 | $4,982 |
| 2010 | $35,740 | $19,661 | $55,401 | $4,714 |
| 2009 | $35,740 | $19,661 | $55,401 | $4,458 |
| 2008 | $25,090 | $33,690 | $58,780 | $4,174 |
Property facts
Year built
2021
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
6,037 sqft
Lot size
66,211 sqft
ZIP code
80304
City
Boulder
Street
Alder Ln
Coordinates
40.03999, -105.31400
Comparable properties nearby
Frequently asked questions
When did 280 Alder Ln last sell?
No public-record sale is on file for 280 Alder Ln.
What is the current tax assessment for 280 Alder Ln?
The most recent total assessment for 280 Alder Ln (year 2025) is $130,938 with $12,888 in property tax.
When was 280 Alder Ln built?
280 Alder Ln was built in 2021.
How does 280 Alder Ln compare to others on Alder Ln?
We track 8 other properties on Alder Ln. Browse the list under "Other properties on Alder Ln" to compare beds, baths, and sale history.
What are the property facts for 280 Alder Ln?
280 Alder Ln is a 4 bed, 4 bath, 6,037 sqft, 66,211 sqft lot single_family.
Is 280 Alder Ln a flip candidate?
No — 280 Alder Ln does not appear in our flips dataset.
Is 280 Alder Ln a tax-appeal candidate?
No — 280 Alder Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.2%
Implied 1-yr
+5.0%
2026 Q3
$2.17M
2026 Q4
$2.2M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alder Ln