840 Grape Ave
Boulder, CO 80304
5 bd 3 ba 3,523 sqft Built 1957 Lot 12,443 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 | $19,556 | $105,069 | $124,625 | $11,882 |
| 2024 | $19,556 | $105,069 | $124,625 | $11,905 |
| 2023 | $23,591 | $115,562 | $139,153 | $11,698 |
| 2022 | $19,613 | $83,984 | $103,597 | $9,620 |
| 2021 | $20,177 | $86,401 | $106,578 | $9,173 |
| 2020 | $18,483 | $73,931 | $92,414 | $8,044 |
| 2019 | $18,483 | $73,931 | $92,414 | $7,921 |
| 2018 | $16,049 | $64,224 | $80,273 | $6,959 |
| 2017 | $16,049 | $64,224 | $80,273 | $6,741 |
| 2016 | $19,303 | $54,128 | $73,431 | $6,356 |
| 2015 | $19,303 | $54,128 | $73,431 | $6,019 |
| 2014 | $30,646 | $30,487 | $61,133 | $5,255 |
| 2013 | $30,646 | $30,487 | $61,133 | $5,140 |
| 2011 | $21,731 | $27,064 | $48,795 | $4,051 |
| 2010 | $21,731 | $27,064 | $48,795 | $3,763 |
| 2009 | $21,731 | $27,064 | $48,795 | $3,745 |
| 2008 | $18,170 | $30,450 | $48,620 | $3,575 |
Property facts
Year built
1957
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,523 sqft
Lot size
12,443 sqft
ZIP code
80304
City
Boulder
Street
Grape Ave
Coordinates
40.03401, -105.28632
Comparable properties nearby
Frequently asked questions
When did 840 Grape Ave last sell?
No public-record sale is on file for 840 Grape Ave.
What is the current tax assessment for 840 Grape Ave?
The most recent total assessment for 840 Grape Ave (year 2025) is $124,625 with $11,882 in property tax.
When was 840 Grape Ave built?
840 Grape Ave was built in 1957.
How does 840 Grape Ave compare to others on Grape Ave?
We track 8 other properties on Grape Ave. Browse the list under "Other properties on Grape Ave" to compare beds, baths, and sale history.
What are the property facts for 840 Grape Ave?
840 Grape Ave is a 5 bed, 3 bath, 3,523 sqft, 12,443 sqft lot single_family.
Is 840 Grape Ave a flip candidate?
No — 840 Grape Ave does not appear in our flips dataset.
Is 840 Grape Ave a tax-appeal candidate?
No — 840 Grape 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
+5.1%
Implied 1-yr
+20.2%
2026 Q3
$2.3M
2026 Q4
$2.39M
ZIP 80304 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grape Ave