637 Pennsylvania Ave
Boulder, CO 80302
2 bd 2 ba 1,200 sqft Built 1907 Lot 16,242 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 | $9,733 | $87,593 | $97,326 | $9,279 |
| 2024 | $9,733 | $87,593 | $97,326 | $8,615 |
| 2023 | $10,171 | $91,541 | $101,712 | $8,465 |
| 2022 | $8,389 | $75,504 | $83,893 | $7,790 |
| 2021 | $8,631 | $77,677 | $86,308 | $7,428 |
| 2020 | $18,976 | $50,107 | $69,083 | $6,013 |
| 2019 | $18,976 | $50,107 | $69,083 | $5,921 |
| 2018 | $14,760 | $44,640 | $59,400 | $5,149 |
| 2017 | $14,760 | $44,640 | $59,400 | $4,988 |
| 2016 | $8,756 | $43,780 | $52,536 | $4,547 |
| 2015 | $8,756 | $43,780 | $52,536 | $4,306 |
| 2014 | $27,542 | $14,185 | $41,727 | $3,587 |
Property facts
Year built
1907
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,200 sqft
Lot size
16,242 sqft
ZIP code
80302
City
Boulder
Street
Pennsylvania Ave
Coordinates
40.00844, -105.28600
Comparable properties nearby
Frequently asked questions
When did 637 Pennsylvania Ave last sell?
No public-record sale is on file for 637 Pennsylvania Ave.
What is the current tax assessment for 637 Pennsylvania Ave?
The most recent total assessment for 637 Pennsylvania Ave (year 2025) is $97,326 with $9,279 in property tax.
When was 637 Pennsylvania Ave built?
637 Pennsylvania Ave was built in 1907.
How does 637 Pennsylvania Ave compare to others on Pennsylvania Ave?
We track 8 other properties on Pennsylvania Ave. Browse the list under "Other properties on Pennsylvania Ave" to compare beds, baths, and sale history.
What are the property facts for 637 Pennsylvania Ave?
637 Pennsylvania Ave is a 2 bed, 2 bath, 1,200 sqft, 16,242 sqft lot single_family.
Is 637 Pennsylvania Ave a flip candidate?
No — 637 Pennsylvania Ave does not appear in our flips dataset.
Is 637 Pennsylvania Ave a tax-appeal candidate?
No — 637 Pennsylvania 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
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$1.68M
2026 Q4
$1.67M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Pennsylvania Ave