505 College Ave
Boulder, CO 80302
4 bd 4 ba 4,026 sqft Built 1954 Lot 9,375 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
No timeline data
No sale, listing, or tax history is recorded for this property.
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1954
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
4,026 sqft
Lot size
9,375 sqft
ZIP code
80302
City
Boulder
Street
College Ave
Coordinates
40.00755, -105.28833
Comparable properties nearby
Frequently asked questions
When did 505 College Ave last sell?
No public-record sale is on file for 505 College Ave.
What is the current tax assessment for 505 College Ave?
No tax-assessment history is recorded for this parcel.
When was 505 College Ave built?
505 College Ave was built in 1954.
How does 505 College Ave compare to others on College Ave?
We track 8 other properties on College Ave. Browse the list under "Other properties on College Ave" to compare beds, baths, and sale history.
What are the property facts for 505 College Ave?
505 College Ave is a 4 bed, 4 bath, 4,026 sqft, 9,375 sqft lot single_family.
Is 505 College Ave a flip candidate?
No — 505 College Ave does not appear in our flips dataset.
Is 505 College Ave a tax-appeal candidate?
No — 505 College 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 College Ave