4000 Darley Ave
Boulder, CO 80305
3 bd 2 ba 1,432 sqft Built 1962 Lot 7,086 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 | $20,513 | $53,869 | $74,382 | $7,172 |
| 2024 | $20,513 | $53,869 | $74,382 | $7,021 |
| 2023 | $20,871 | $61,814 | $82,685 | $6,897 |
| 2022 | $12,434 | $45,474 | $57,908 | $5,377 |
| 2021 | $12,791 | $46,782 | $59,573 | $5,127 |
| 2020 | $9,753 | $38,968 | $48,721 | $4,240 |
| 2019 | $9,753 | $38,968 | $48,721 | $4,176 |
| 2018 | $16,481 | $30,384 | $46,865 | $4,063 |
| 2017 | $16,481 | $30,384 | $46,865 | $3,936 |
| 2016 | $16,023 | $24,437 | $40,460 | $3,502 |
| 2015 | $16,023 | $24,437 | $40,460 | $3,316 |
| 2014 | $19,088 | $14,328 | $33,416 | $2,872 |
| 2013 | $19,088 | $14,328 | $33,416 | $2,809 |
| 2011 | $16,079 | $16,000 | $32,079 | $2,663 |
| 2010 | $16,079 | $16,000 | $32,079 | $2,786 |
| 2009 | $16,079 | $16,000 | $32,079 | $2,601 |
| 2008 | $10,010 | $18,310 | $28,320 | $2,082 |
Property facts
Year built
1962
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,432 sqft
Lot size
7,086 sqft
ZIP code
80305
City
Boulder
Street
Darley Ave
Coordinates
39.97983, -105.24765
Comparable properties nearby
Frequently asked questions
When did 4000 Darley Ave last sell?
No public-record sale is on file for 4000 Darley Ave.
What is the current tax assessment for 4000 Darley Ave?
The most recent total assessment for 4000 Darley Ave (year 2025) is $74,382 with $7,172 in property tax.
When was 4000 Darley Ave built?
4000 Darley Ave was built in 1962.
How does 4000 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 4000 Darley Ave?
4000 Darley Ave is a 3 bed, 2 bath, 1,432 sqft, 7,086 sqft lot single_family.
Is 4000 Darley Ave a flip candidate?
No — 4000 Darley Ave does not appear in our flips dataset.
Is 4000 Darley Ave a tax-appeal candidate?
No — 4000 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