415-417 Alpine
Boulder, CO 80304
6 bd 3 ba 2,942 sqft Built 1956 Lot 5,691 sqft multi_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 | $24,256 | $81,813 | $106,069 | $10,113 |
| 2024 | $24,256 | $81,813 | $106,069 | $10,442 |
| 2023 | $30,043 | $90,671 | $120,714 | $10,256 |
| 2022 | $23,168 | $63,709 | $86,877 | $8,217 |
| 2021 | $24,360 | $66,988 | $91,348 | $8,012 |
| 2020 | $14,779 | $59,131 | $73,910 | $6,433 |
| 2019 | $14,779 | $59,131 | $73,910 | $6,335 |
| 2018 | $15,646 | $47,736 | $63,382 | $5,495 |
| 2017 | $15,646 | $47,736 | $63,382 | $5,323 |
| 2016 | $23,633 | $39,561 | $63,194 | $5,470 |
| 2015 | $23,633 | $39,561 | $63,194 | $5,180 |
| 2014 | $29,022 | $22,288 | $51,310 | $4,411 |
| 2013 | $29,022 | $22,288 | $51,310 | $4,314 |
| 2011 | $28,417 | $27,860 | $56,277 | $4,672 |
| 2010 | $28,417 | $27,860 | $56,277 | $4,724 |
| 2009 | $28,417 | $27,860 | $56,277 | $4,411 |
| 2008 | $19,460 | $33,830 | $53,290 | $3,919 |
Property facts
Year built
1956
Property type
multi_family
Stories
1
Beds
6
Baths
3
Living area
2,942 sqft
Lot size
5,691 sqft
ZIP code
80304
City
Boulder
Street
Alpine
Coordinates
40.02567, -105.29105
Comparable properties nearby
Frequently asked questions
When did 415-417 Alpine last sell?
No public-record sale is on file for 415-417 Alpine.
What is the current tax assessment for 415-417 Alpine?
The most recent total assessment for 415-417 Alpine (year 2025) is $106,069 with $10,113 in property tax.
When was 415-417 Alpine built?
415-417 Alpine was built in 1956.
How does 415-417 Alpine compare to others on Alpine?
We do not currently track other properties on Alpine.
What are the property facts for 415-417 Alpine?
415-417 Alpine is a 6 bed, 3 bath, 2,942 sqft, 5,691 sqft lot multi_family.
Is 415-417 Alpine a flip candidate?
No — 415-417 Alpine does not appear in our flips dataset.
Is 415-417 Alpine a tax-appeal candidate?
No — 415-417 Alpine is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.1%
Implied 1-yr
+20.2%
2026 Q3
$2.3M
2026 Q4
$2.39M
ZIP 80304 — Median Price History + Forecast
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Geography