4285 51st St
Boulder, CO 80301
3 bd 3 ba 2,800 sqft Built 1968 Lot 39,204 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 | $48,925 | $33,300 | $82,225 | $8,224 |
| 2024 | $48,925 | $33,300 | $82,225 | $6,940 |
| 2023 | $58,705 | $20,073 | $78,778 | $6,219 |
| 2022 | $38,920 | $16,194 | $55,114 | $4,703 |
| 2021 | $40,040 | $16,660 | $56,700 | $4,484 |
| 2020 | $34,713 | $19,806 | $54,519 | $4,334 |
| 2019 | $34,713 | $19,806 | $54,519 | $4,268 |
| 2018 | $28,894 | $14,400 | $43,294 | $3,295 |
| 2017 | $28,894 | $14,400 | $43,294 | $3,197 |
| 2016 | $32,349 | $19,184 | $51,533 | $3,966 |
| 2015 | $32,349 | $19,184 | $51,533 | $3,766 |
| 2014 | $16,716 | $19,900 | $36,616 | $2,488 |
| 2013 | $16,716 | $19,900 | $36,616 | $2,432 |
| 2011 | $15,522 | $20,776 | $36,298 | $3,032 |
| 2010 | $15,522 | $20,776 | $36,298 | $3,255 |
| 2009 | $15,522 | $20,776 | $36,298 | $3,069 |
| 2008 | $14,470 | $17,850 | $32,320 | $2,460 |
Property facts
Year built
1968
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
2,800 sqft
Lot size
39,204 sqft
ZIP code
80301
City
Boulder
Street
51st St
Coordinates
40.05263, -105.23544
Comparable properties nearby
Frequently asked questions
When did 4285 51st St last sell?
No public-record sale is on file for 4285 51st St.
What is the current tax assessment for 4285 51st St?
The most recent total assessment for 4285 51st St (year 2025) is $82,225 with $8,224 in property tax.
When was 4285 51st St built?
4285 51st St was built in 1968.
How does 4285 51st St compare to others on 51st St?
We track 6 other properties on 51st St. Browse the list under "Other properties on 51st St" to compare beds, baths, and sale history.
What are the property facts for 4285 51st St?
4285 51st St is a 3 bed, 3 bath, 2,800 sqft, 39,204 sqft lot single_family.
Is 4285 51st St a flip candidate?
No — 4285 51st St does not appear in our flips dataset.
Is 4285 51st St a tax-appeal candidate?
No — 4285 51st 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
+5.0%
Implied 1-yr
+20.2%
2026 Q3
$1.41M
2026 Q4
$1.46M
ZIP 80301 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 51st St