4090 Old Westbury Ct
Boulder, CO 80301
5 bd 6 ba 3,573 sqft Built 1997 Lot 8,143 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 | $64,019 | $29,556 | $93,575 | $8,922 |
| 2024 | $64,019 | $29,556 | $93,575 | $8,119 |
| 2023 | $65,821 | $30,251 | $96,072 | $7,978 |
| 2022 | $46,544 | $27,459 | $74,003 | $6,872 |
| 2021 | $47,884 | $28,250 | $76,134 | $6,553 |
| 2020 | $38,324 | $28,171 | $66,495 | $5,788 |
| 2019 | $38,324 | $28,171 | $66,495 | $5,699 |
| 2018 | $35,870 | $24,624 | $60,494 | $5,244 |
| 2017 | $35,870 | $24,624 | $60,494 | $5,080 |
| 2016 | $32,572 | $23,562 | $56,134 | $4,859 |
| 2015 | $32,572 | $23,562 | $56,134 | $4,601 |
| 2014 | $31,211 | $14,806 | $46,017 | $3,956 |
| 2013 | $31,211 | $14,806 | $46,017 | $3,869 |
| 2011 | $32,716 | $13,452 | $46,168 | $3,833 |
| 2010 | $32,716 | $13,452 | $46,168 | $3,924 |
| 2009 | $32,716 | $13,452 | $46,168 | $3,664 |
| 2008 | $29,060 | $18,630 | $47,690 | $3,507 |
Property facts
Year built
1997
Property type
single_family
Stories
—
Beds
5
Baths
6
Living area
3,573 sqft
Lot size
8,143 sqft
ZIP code
80301
City
Boulder
Street
Old Westbury Ct
Coordinates
40.04899, -105.24458
Comparable properties nearby
Frequently asked questions
When did 4090 Old Westbury Ct last sell?
No public-record sale is on file for 4090 Old Westbury Ct.
What is the current tax assessment for 4090 Old Westbury Ct?
The most recent total assessment for 4090 Old Westbury Ct (year 2025) is $93,575 with $8,922 in property tax.
When was 4090 Old Westbury Ct built?
4090 Old Westbury Ct was built in 1997.
How does 4090 Old Westbury Ct compare to others on Old Westbury Ct?
We track 2 other properties on Old Westbury Ct. Browse the list under "Other properties on Old Westbury Ct" to compare beds, baths, and sale history.
What are the property facts for 4090 Old Westbury Ct?
4090 Old Westbury Ct is a 5 bed, 6 bath, 3,573 sqft, 8,143 sqft lot single_family.
Is 4090 Old Westbury Ct a flip candidate?
No — 4090 Old Westbury Ct does not appear in our flips dataset.
Is 4090 Old Westbury Ct a tax-appeal candidate?
No — 4090 Old Westbury Ct 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
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