4145 Guadeloupe St
Boulder, CO 80301
4 bd 4 ba 3,591 sqft Built 1998 Lot 6,970 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 | $67,581 | $30,131 | $97,712 | $9,316 |
| 2024 | $67,581 | $30,131 | $97,712 | $8,528 |
| 2023 | $69,734 | $30,994 | $100,728 | $8,380 |
| 2022 | $53,251 | $27,981 | $81,232 | $7,543 |
| 2021 | $54,783 | $28,786 | $83,569 | $7,193 |
| 2020 | $43,315 | $28,886 | $72,201 | $6,284 |
| 2019 | $43,315 | $28,886 | $72,201 | $6,188 |
| 2018 | $40,730 | $27,144 | $67,874 | $5,884 |
| 2017 | $40,730 | $27,144 | $67,874 | $5,700 |
| 2016 | $36,274 | $24,198 | $60,472 | $5,234 |
| 2015 | $36,274 | $24,198 | $60,472 | $4,957 |
| 2014 | $32,063 | $17,910 | $49,973 | $4,296 |
| 2013 | $32,063 | $17,910 | $49,973 | $4,201 |
| 2011 | $35,342 | $15,442 | $50,784 | $4,216 |
| 2010 | $35,342 | $15,442 | $50,784 | $4,194 |
| 2009 | $35,342 | $15,442 | $50,784 | $3,916 |
| 2008 | $27,410 | $20,700 | $48,110 | $3,538 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,591 sqft
Lot size
6,970 sqft
ZIP code
80301
City
Boulder
Street
Guadeloupe St
Coordinates
40.04998, -105.25249
Comparable properties nearby
Frequently asked questions
When did 4145 Guadeloupe St last sell?
No public-record sale is on file for 4145 Guadeloupe St.
What is the current tax assessment for 4145 Guadeloupe St?
The most recent total assessment for 4145 Guadeloupe St (year 2025) is $97,712 with $9,316 in property tax.
When was 4145 Guadeloupe St built?
4145 Guadeloupe St was built in 1998.
How does 4145 Guadeloupe St compare to others on Guadeloupe St?
We track 5 other properties on Guadeloupe St. Browse the list under "Other properties on Guadeloupe St" to compare beds, baths, and sale history.
What are the property facts for 4145 Guadeloupe St?
4145 Guadeloupe St is a 4 bed, 4 bath, 3,591 sqft, 6,970 sqft lot single_family.
Is 4145 Guadeloupe St a flip candidate?
No — 4145 Guadeloupe St does not appear in our flips dataset.
Is 4145 Guadeloupe St a tax-appeal candidate?
No — 4145 Guadeloupe 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 Guadeloupe St