340 30th St
Boulder, CO 80305
3 bd 1 ba 1,376 sqft Built 1954 Lot 6,323 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 | $27,819 | $27,088 | $54,907 | $5,235 |
| 2024 | $27,819 | $27,088 | $54,907 | $5,186 |
| 2023 | $30,840 | $31,865 | $62,705 | $5,096 |
| 2022 | $24,297 | $24,130 | $48,427 | $4,497 |
| 2021 | $24,996 | $24,825 | $49,821 | $4,288 |
| 2020 | $22,716 | $23,881 | $46,597 | $4,056 |
| 2019 | $22,716 | $23,881 | $46,597 | $3,993 |
| 2018 | $19,728 | $22,032 | $41,760 | $3,620 |
| 2017 | $19,728 | $22,032 | $41,760 | $3,507 |
| 2016 | $15,920 | $19,900 | $35,820 | $3,100 |
| 2015 | $15,920 | $19,900 | $35,820 | $2,936 |
| 2014 | $12,927 | $13,532 | $26,459 | $2,274 |
| 2013 | $12,927 | $13,532 | $26,459 | $2,224 |
| 2011 | $13,293 | $14,328 | $27,621 | $2,293 |
| 2010 | $13,293 | $14,328 | $27,621 | $1,909 |
| 2009 | $13,293 | $14,328 | $27,621 | $1,783 |
| 2008 | $12,610 | $15,920 | $28,530 | $1,512 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,376 sqft
Lot size
6,323 sqft
ZIP code
80305
City
Boulder
Street
30th St
Coordinates
39.99674, -105.25630
Comparable properties nearby
Frequently asked questions
When did 340 30th St last sell?
No public-record sale is on file for 340 30th St.
What is the current tax assessment for 340 30th St?
The most recent total assessment for 340 30th St (year 2025) is $54,907 with $5,235 in property tax.
When was 340 30th St built?
340 30th St was built in 1954.
How does 340 30th St compare to others on 30th St?
We track 8 other properties on 30th St. Browse the list under "Other properties on 30th St" to compare beds, baths, and sale history.
What are the property facts for 340 30th St?
340 30th St is a 3 bed, 1 bath, 1,376 sqft, 6,323 sqft lot single_family.
Is 340 30th St a flip candidate?
No — 340 30th St does not appear in our flips dataset.
Is 340 30th St a tax-appeal candidate?
No — 340 30th 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
-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 30th St