3240 6th St
Boulder, CO 80304
6 bd 9 ba 6,569 sqft Built 1952 Lot 16,553 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 | $79,081 | $143,119 | $222,200 | $21,186 |
| 2024 | $79,081 | $143,119 | $222,200 | $19,418 |
| 2023 | $8,162 | $158,623 | $166,785 | $14,085 |
| 2022 | $8,758 | $78,826 | $87,584 | $8,133 |
| 2021 | $9,010 | $81,094 | $90,104 | $7,755 |
| 2020 | $44,688 | $64,350 | $109,038 | $9,491 |
| 2019 | $44,688 | $64,350 | $109,038 | $9,345 |
| 2018 | $14,278 | $57,096 | $71,374 | $6,188 |
| 2017 | $14,278 | $57,096 | $71,374 | $5,389 |
| 2016 | $13,556 | $54,208 | $67,764 | $5,176 |
| 2015 | $13,556 | $54,208 | $67,764 | $4,902 |
| 2014 | $24,994 | $29,691 | $54,685 | $4,017 |
| 2013 | $24,994 | $29,691 | $54,685 | $4,597 |
| 2011 | $5,652 | $45,372 | $51,024 | $4,236 |
| 2010 | $5,652 | $45,372 | $51,024 | $5,086 |
| 2009 | $5,652 | $45,372 | $51,024 | $4,749 |
| 2008 | $11,570 | $37,810 | $49,380 | $3,631 |
Property facts
Year built
1952
Property type
single_family
Stories
2
Beds
6
Baths
9
Living area
6,569 sqft
Lot size
16,553 sqft
ZIP code
80304
City
Boulder
Street
6th St
Coordinates
40.03380, -105.28877
Comparable properties nearby
Frequently asked questions
When did 3240 6th St last sell?
No public-record sale is on file for 3240 6th St.
What is the current tax assessment for 3240 6th St?
The most recent total assessment for 3240 6th St (year 2025) is $222,200 with $21,186 in property tax.
When was 3240 6th St built?
3240 6th St was built in 1952.
How does 3240 6th St compare to others on 6th St?
We track 8 other properties on 6th St. Browse the list under "Other properties on 6th St" to compare beds, baths, and sale history.
What are the property facts for 3240 6th St?
3240 6th St is a 6 bed, 9 bath, 6,569 sqft, 16,553 sqft lot single_family.
Is 3240 6th St a flip candidate?
No — 3240 6th St does not appear in our flips dataset.
Is 3240 6th St a tax-appeal candidate?
No — 3240 6th St 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 6th St