864 18th St
Boulder, CO 80302
4 bd 5 ba 1,287 sqft Built 1950 Lot 5,845 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 | $17,000 | $53,281 | $70,281 | $6,781 |
| 2024 | $17,000 | $53,281 | $70,281 | $6,321 |
| 2023 | $20,428 | $54,290 | $74,718 | $6,209 |
| 2022 | $15,582 | $44,480 | $60,062 | $5,652 |
| 2021 | $16,030 | $45,760 | $61,790 | $5,393 |
| 2020 | $20,092 | $38,110 | $58,202 | $5,066 |
| 2019 | $20,092 | $38,110 | $58,202 | $4,988 |
| 2018 | $18,497 | $34,128 | $52,625 | $4,562 |
| 2017 | $18,497 | $34,128 | $52,625 | $4,419 |
| 2016 | $10,905 | $31,283 | $42,188 | $3,652 |
| 2015 | $10,905 | $31,283 | $42,188 | $3,458 |
| 2014 | $10,348 | $27,860 | $38,208 | $3,284 |
| 2013 | $10,348 | $27,860 | $38,208 | $3,212 |
| 2011 | $14,328 | $23,880 | $38,208 | $3,172 |
| 2010 | $14,328 | $23,880 | $38,208 | $3,055 |
| 2009 | $16,318 | $24,517 | $40,835 | $2,853 |
| 2008 | $5,160 | $31,840 | $37,000 | $2,721 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
4
Baths
5
Living area
1,287 sqft
Lot size
5,845 sqft
ZIP code
80302
City
Boulder
Street
18th St
Coordinates
40.00315, -105.26968
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 864 18th St last sell?
No public-record sale is on file for 864 18th St.
What is the current tax assessment for 864 18th St?
The most recent total assessment for 864 18th St (year 2025) is $70,281 with $6,781 in property tax.
When was 864 18th St built?
864 18th St was built in 1950.
How does 864 18th St compare to others on 18th St?
We track 8 other properties on 18th St. Browse the list under "Other properties on 18th St" to compare beds, baths, and sale history.
What are the property facts for 864 18th St?
864 18th St is a 4 bed, 5 bath, 1,287 sqft, 5,845 sqft lot single_family.
Is 864 18th St a flip candidate?
No — 864 18th St does not appear in our flips dataset.
Is 864 18th St a tax-appeal candidate?
No — 864 18th 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
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$1.68M
2026 Q4
$1.67M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th St