510 Hawthorn Ave
Boulder, CO 80304
5 bd 5 ba 5,896 sqft Built 2005 Lot 8,809 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 | $121,000 | $105,669 | $226,669 | $21,693 |
| 2024 | $121,000 | $105,669 | $226,669 | $22,134 |
| 2023 | $142,737 | $112,808 | $255,545 | $21,750 |
| 2022 | $143,260 | $81,009 | $224,269 | $20,826 |
| 2021 | $147,383 | $83,340 | $230,723 | $19,859 |
| 2020 | $100,586 | $73,860 | $174,446 | $15,184 |
| 2019 | $100,586 | $73,860 | $174,446 | $14,952 |
| 2018 | $99,900 | $66,600 | $166,500 | $14,435 |
| 2017 | $99,900 | $66,600 | $166,500 | $13,983 |
| 2016 | $96,077 | $64,078 | $160,155 | $13,863 |
| 2015 | $96,077 | $64,078 | $160,155 | $13,128 |
| 2014 | $103,162 | $39,800 | $142,962 | $12,291 |
| 2013 | $103,162 | $39,800 | $142,962 | $12,020 |
| 2011 | $110,405 | $34,944 | $145,349 | $12,069 |
| 2010 | $110,405 | $34,944 | $145,349 | $10,695 |
| 2009 | $110,405 | $34,944 | $145,349 | $9,986 |
| 2008 | $99,560 | $37,810 | $137,370 | $10,103 |
Property facts
Year built
2005
Property type
single_family
Stories
—
Beds
5
Baths
5
Living area
5,896 sqft
Lot size
8,809 sqft
ZIP code
80304
City
Boulder
Street
Hawthorn Ave
Coordinates
40.03475, -105.29014
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 510 Hawthorn Ave last sell?
No public-record sale is on file for 510 Hawthorn Ave.
What is the current tax assessment for 510 Hawthorn Ave?
The most recent total assessment for 510 Hawthorn Ave (year 2025) is $226,669 with $21,693 in property tax.
When was 510 Hawthorn Ave built?
510 Hawthorn Ave was built in 2005.
How does 510 Hawthorn Ave compare to others on Hawthorn Ave?
We track 8 other properties on Hawthorn Ave. Browse the list under "Other properties on Hawthorn Ave" to compare beds, baths, and sale history.
What are the property facts for 510 Hawthorn Ave?
510 Hawthorn Ave is a 5 bed, 5 bath, 5,896 sqft, 8,809 sqft lot single_family.
Is 510 Hawthorn Ave a flip candidate?
No — 510 Hawthorn Ave does not appear in our flips dataset.
Is 510 Hawthorn Ave a tax-appeal candidate?
No — 510 Hawthorn 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
+1.2%
Implied 1-yr
+5.0%
2026 Q3
$2.17M
2026 Q4
$2.2M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Hawthorn Ave