4780 Kellogg Cir
Boulder, CO 80303
3 bd 3 ba 3,903 sqft Built 1968 Lot 9,052 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 | $41,013 | $39,356 | $80,369 | $7,663 |
| 2024 | $41,013 | $39,356 | $80,369 | $7,903 |
| 2023 | $46,290 | $47,322 | $93,612 | $7,766 |
| 2022 | $35,077 | $34,771 | $69,848 | $6,486 |
| 2021 | $36,086 | $35,771 | $71,857 | $6,185 |
| 2020 | $32,754 | $30,388 | $63,142 | $5,496 |
| 2019 | $32,754 | $30,388 | $63,142 | $5,412 |
| 2018 | $28,649 | $29,376 | $58,025 | $5,030 |
| 2017 | $28,649 | $29,376 | $58,025 | $4,873 |
| 2016 | $30,471 | $21,651 | $52,122 | $4,511 |
| 2015 | $30,471 | $21,651 | $52,122 | $4,272 |
| 2014 | $33,432 | $11,940 | $45,372 | $3,900 |
| 2013 | $33,432 | $11,940 | $45,372 | $3,814 |
| 2011 | $29,452 | $12,258 | $41,710 | $3,463 |
| 2010 | $29,452 | $12,258 | $41,710 | $3,181 |
| 2009 | $29,452 | $12,258 | $41,710 | $2,970 |
| 2008 | $23,880 | $20,700 | $44,580 | $3,278 |
Property facts
Year built
1968
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
3,903 sqft
Lot size
9,052 sqft
ZIP code
80303
City
Boulder
Street
Kellogg Cir
Coordinates
40.01035, -105.23557
Comparable properties nearby
Frequently asked questions
When did 4780 Kellogg Cir last sell?
No public-record sale is on file for 4780 Kellogg Cir.
What is the current tax assessment for 4780 Kellogg Cir?
The most recent total assessment for 4780 Kellogg Cir (year 2025) is $80,369 with $7,663 in property tax.
When was 4780 Kellogg Cir built?
4780 Kellogg Cir was built in 1968.
How does 4780 Kellogg Cir compare to others on Kellogg Cir?
We track 4 other properties on Kellogg Cir. Browse the list under "Other properties on Kellogg Cir" to compare beds, baths, and sale history.
What are the property facts for 4780 Kellogg Cir?
4780 Kellogg Cir is a 3 bed, 3 bath, 3,903 sqft, 9,052 sqft lot single_family.
Is 4780 Kellogg Cir a flip candidate?
No — 4780 Kellogg Cir does not appear in our flips dataset.
Is 4780 Kellogg Cir a tax-appeal candidate?
No — 4780 Kellogg Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.6%
Implied 1-yr
-6.5%
2026 Q3
$901.5K
2026 Q4
$885.2K
ZIP 80303 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Kellogg Cir