4505 Darley Ave
Boulder, CO 80305
4 bd 2 ba 1,976 sqft Built 1961 Lot 8,775 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 | $23,325 | $32,931 | $56,256 | $5,364 |
| 2024 | $23,325 | $32,931 | $56,256 | $5,338 |
| 2023 | $25,520 | $38,914 | $64,434 | $5,246 |
| 2022 | $20,655 | $28,968 | $49,623 | $4,608 |
| 2021 | $21,250 | $29,801 | $51,051 | $4,394 |
| 2020 | $15,480 | $28,171 | $43,651 | $3,799 |
| 2019 | $15,480 | $28,171 | $43,651 | $3,741 |
| 2018 | $14,357 | $25,920 | $40,277 | $3,492 |
| 2017 | $14,357 | $25,920 | $40,277 | $3,382 |
| 2016 | $18,268 | $18,069 | $36,337 | $3,145 |
| 2015 | $18,268 | $18,069 | $36,337 | $2,978 |
| 2014 | $17,584 | $11,701 | $29,285 | $2,517 |
| 2013 | $17,584 | $11,701 | $29,285 | $2,462 |
| 2011 | $15,522 | $13,054 | $28,576 | $2,372 |
| 2010 | $15,522 | $13,054 | $28,576 | $2,393 |
| 2009 | $15,522 | $13,054 | $28,576 | $2,234 |
| 2008 | $11,340 | $15,920 | $27,260 | $2,004 |
Property facts
Year built
1961
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,976 sqft
Lot size
8,775 sqft
ZIP code
80305
City
Boulder
Street
Darley Ave
Coordinates
39.98166, -105.24264
Comparable properties nearby
Frequently asked questions
When did 4505 Darley Ave last sell?
No public-record sale is on file for 4505 Darley Ave.
What is the current tax assessment for 4505 Darley Ave?
The most recent total assessment for 4505 Darley Ave (year 2025) is $56,256 with $5,364 in property tax.
When was 4505 Darley Ave built?
4505 Darley Ave was built in 1961.
How does 4505 Darley Ave compare to others on Darley Ave?
We track 8 other properties on Darley Ave. Browse the list under "Other properties on Darley Ave" to compare beds, baths, and sale history.
What are the property facts for 4505 Darley Ave?
4505 Darley Ave is a 4 bed, 2 bath, 1,976 sqft, 8,775 sqft lot single_family.
Is 4505 Darley Ave a flip candidate?
No — 4505 Darley Ave does not appear in our flips dataset.
Is 4505 Darley Ave a tax-appeal candidate?
No — 4505 Darley 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
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$1.2M
2026 Q4
$1.2M
ZIP 80305 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Darley Ave