1840 Sumac Ave
Boulder, CO 80304
4 bd 2 ba 2,622 sqft Built 1954 Lot 8,893 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 | $44,863 | $50,294 | $95,157 | $9,073 |
| 2024 | $44,863 | $50,294 | $95,157 | $8,804 |
| 2023 | $51,878 | $51,985 | $103,863 | $8,651 |
| 2022 | $38,232 | $41,943 | $80,175 | $7,445 |
| 2021 | $39,332 | $43,150 | $82,482 | $7,099 |
| 2020 | $28,164 | $38,610 | $66,774 | $5,812 |
| 2019 | $28,164 | $38,610 | $66,774 | $5,723 |
| 2018 | $35,568 | $28,512 | $64,080 | $5,555 |
| 2017 | $29,995 | $28,512 | $58,507 | $4,913 |
| 2016 | $20,155 | $26,825 | $46,980 | $4,066 |
| 2015 | $20,155 | $26,825 | $46,980 | $3,851 |
| 2014 | $23,538 | $19,343 | $42,881 | $3,686 |
| 2013 | $23,538 | $19,343 | $42,881 | $3,605 |
| 2011 | $25,392 | $20,776 | $46,168 | $3,833 |
| 2010 | $25,392 | $20,776 | $46,168 | $3,988 |
| 2009 | $25,392 | $20,776 | $46,168 | $3,724 |
| 2008 | $23,760 | $23,880 | $47,640 | $3,503 |
Property facts
Year built
1954
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
2,622 sqft
Lot size
8,893 sqft
ZIP code
80304
City
Boulder
Street
Sumac Ave
Coordinates
40.05055, -105.27352
Comparable properties nearby
Frequently asked questions
When did 1840 Sumac Ave last sell?
No public-record sale is on file for 1840 Sumac Ave.
What is the current tax assessment for 1840 Sumac Ave?
The most recent total assessment for 1840 Sumac Ave (year 2025) is $95,157 with $9,073 in property tax.
When was 1840 Sumac Ave built?
1840 Sumac Ave was built in 1954.
How does 1840 Sumac Ave compare to others on Sumac Ave?
We track 8 other properties on Sumac Ave. Browse the list under "Other properties on Sumac Ave" to compare beds, baths, and sale history.
What are the property facts for 1840 Sumac Ave?
1840 Sumac Ave is a 4 bed, 2 bath, 2,622 sqft, 8,893 sqft lot single_family.
Is 1840 Sumac Ave a flip candidate?
No — 1840 Sumac Ave does not appear in our flips dataset.
Is 1840 Sumac Ave a tax-appeal candidate?
No — 1840 Sumac 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 Sumac Ave