1405 Alpine Ave
Boulder, CO 80304
5 bd 6 ba 4,526 sqft Built 1964 Lot 7,682 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 | $82,450 | $56,875 | $139,325 | $13,284 |
| 2024 | $82,450 | $56,875 | $139,325 | $13,171 |
| 2023 | $94,249 | $59,308 | $153,557 | $12,942 |
| 2022 | $67,519 | $44,987 | $112,506 | $10,447 |
| 2021 | $69,462 | $46,282 | $115,744 | $9,962 |
| 2020 | $41,484 | $62,205 | $103,689 | $9,025 |
| 2019 | $41,484 | $62,205 | $103,689 | $8,887 |
| 2018 | $56,419 | $37,584 | $94,003 | $8,150 |
| 2017 | $56,419 | $37,584 | $94,003 | $7,895 |
| 2016 | $52,520 | $35,024 | $87,544 | $7,578 |
| 2015 | $52,520 | $35,024 | $87,544 | $7,176 |
| 2014 | $35,820 | $46,327 | $82,147 | $7,062 |
| 2013 | $35,820 | $46,327 | $82,147 | $6,907 |
| 2011 | $55,561 | $21,174 | $76,735 | $6,371 |
| 2010 | $55,561 | $21,174 | $76,735 | $6,108 |
| 2009 | $55,561 | $21,174 | $76,735 | $5,703 |
| 2008 | $52,340 | $23,880 | $76,220 | $5,605 |
Property facts
Year built
1964
Property type
single_family
Stories
—
Beds
5
Baths
6
Living area
4,526 sqft
Lot size
7,682 sqft
ZIP code
80304
City
Boulder
Street
Alpine Ave
Coordinates
40.02571, -105.27817
Comparable properties nearby
Frequently asked questions
When did 1405 Alpine Ave last sell?
No public-record sale is on file for 1405 Alpine Ave.
What is the current tax assessment for 1405 Alpine Ave?
The most recent total assessment for 1405 Alpine Ave (year 2025) is $139,325 with $13,284 in property tax.
When was 1405 Alpine Ave built?
1405 Alpine Ave was built in 1964.
How does 1405 Alpine Ave compare to others on Alpine Ave?
We track 8 other properties on Alpine Ave. Browse the list under "Other properties on Alpine Ave" to compare beds, baths, and sale history.
What are the property facts for 1405 Alpine Ave?
1405 Alpine Ave is a 5 bed, 6 bath, 4,526 sqft, 7,682 sqft lot single_family.
Is 1405 Alpine Ave a flip candidate?
No — 1405 Alpine Ave does not appear in our flips dataset.
Is 1405 Alpine Ave a tax-appeal candidate?
No — 1405 Alpine 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
+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 Alpine Ave