625 Alpine Ave
Boulder, CO 80304
6 bd 5 ba 5,341 sqft Built 1953 Lot 7,841 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 | $106,525 | $108,406 | $214,931 | $20,574 |
| 2024 | $106,525 | $108,406 | $214,931 | $21,251 |
| 2023 | $124,881 | $119,716 | $244,597 | $20,804 |
| 2022 | $125,920 | $83,615 | $209,535 | $19,458 |
| 2021 | $129,544 | $86,022 | $215,566 | $18,554 |
| 2020 | $95,367 | $77,363 | $172,730 | $15,035 |
| 2019 | $95,367 | $77,363 | $172,730 | $14,805 |
| 2018 | $85,572 | $60,912 | $146,484 | $12,700 |
| 2017 | $85,572 | $60,912 | $146,484 | $12,302 |
| 2016 | $95,918 | $62,566 | $158,484 | $13,719 |
| 2015 | $95,918 | $62,566 | $158,484 | $12,991 |
| 2014 | $60,536 | $85,331 | $145,867 | $12,541 |
| 2013 | $60,536 | $85,331 | $145,867 | $12,264 |
| 2011 | $111,201 | $37,810 | $149,011 | $12,373 |
| 2010 | $111,201 | $37,810 | $149,011 | $10,789 |
| 2009 | $111,201 | $37,810 | $149,011 | $10,074 |
| 2008 | $69,650 | $33,830 | $103,480 | $7,610 |
Property facts
Year built
1953
Property type
single_family
Stories
3
Beds
6
Baths
5
Living area
5,341 sqft
Lot size
7,841 sqft
ZIP code
80304
City
Boulder
Street
Alpine Ave
Coordinates
40.02577, -105.28768
Comparable properties nearby
Frequently asked questions
When did 625 Alpine Ave last sell?
No public-record sale is on file for 625 Alpine Ave.
What is the current tax assessment for 625 Alpine Ave?
The most recent total assessment for 625 Alpine Ave (year 2025) is $214,931 with $20,574 in property tax.
When was 625 Alpine Ave built?
625 Alpine Ave was built in 1953.
How does 625 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 625 Alpine Ave?
625 Alpine Ave is a 6 bed, 5 bath, 5,341 sqft, 7,841 sqft lot single_family.
Is 625 Alpine Ave a flip candidate?
No — 625 Alpine Ave does not appear in our flips dataset.
Is 625 Alpine Ave a tax-appeal candidate?
No — 625 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
+5.1%
Implied 1-yr
+20.2%
2026 Q3
$2.3M
2026 Q4
$2.39M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alpine Ave