520 Spruce St
Boulder, CO 80302
5 bd 5 ba 4,611 sqft Built 2005 Lot 8,603 sqft single_family
Most recent sale
$1,950,000
Dec 29, 2009
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 4, 2024 | Listing removed | $6,295,000 | IRES |
| Aug 23, 2024 | Sold | $4,650,000 | IRES |
| May 10, 2024 | Price changed | $4,995,000 | IRES |
| Mar 15, 2024 | Listing removed | — | REcolorado |
| Mar 7, 2024 | Listed | $5,400,000 | REcolorado |
| Feb 16, 2024 | Price changed | $5,400,000 | IRES |
| Dec 6, 2023 | Listing removed | $6,295,000 | IRES |
| Sep 8, 2023 | Listed | $5,995,000 | IRES |
| Dec 29, 2009 | Sold | $1,950,000 | IRES |
| Oct 27, 2009 | Listing removed | $1,995,000 | IRES |
| Oct 27, 2009 | Listed | $1,995,000 | IRES |
| Oct 26, 2009 | Price changed | $1,995,000 | IRES |
| Apr 23, 2009 | Listed | $2,495,000 | IRES |
| Aug 31, 2004 | Sold | $2,150,000 | Public Record |
| Jul 17, 2002 | Sold | $805,000 | Public Record |
| Oct 25, 2000 | Sold | $264,210 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $159,713 | $128,975 | $288,688 | $27,526 |
| 2024 | $159,713 | $128,975 | $288,688 | $32,752 |
| 2023 | $244,630 | $131,729 | $376,359 | $32,183 |
| 2022 | $210,613 | $96,688 | $307,301 | $28,537 |
| 2021 | $216,674 | $99,471 | $316,145 | $27,212 |
| 2020 | $166,531 | $111,040 | $277,571 | $24,161 |
| 2019 | $166,531 | $111,040 | $277,571 | $23,791 |
| 2018 | $151,805 | $101,232 | $253,037 | $21,938 |
| 2017 | $151,805 | $101,232 | $253,037 | $21,251 |
| 2016 | $102,047 | $82,625 | $184,672 | $15,986 |
| 2015 | $123,961 | $82,625 | $206,586 | $16,934 |
| 2014 | $88,133 | $64,476 | $152,609 | $13,120 |
| 2013 | $88,133 | $64,476 | $152,609 | $12,831 |
| 2011 | $103,480 | $55,720 | $159,200 | $13,219 |
| 2010 | $103,480 | $55,720 | $159,200 | $12,892 |
| 2009 | $103,480 | $55,720 | $159,200 | $12,038 |
| 2008 | $96,320 | $72,440 | $168,760 | $12,412 |
| 2007 | — | — | $168,752 | $11,988 |
Property facts
Year built
2005
Property type
single_family
Stories
3
Beds
5
Baths
5
Living area
4,611 sqft
Lot size
8,603 sqft
ZIP code
80302
City
Boulder
Street
Spruce St
Coordinates
40.01690, -105.28885
Comparable properties nearby
Frequently asked questions
When did 520 Spruce St last sell?
520 Spruce St most recently sold on Dec 29, 2009 for $1,950,000.
What is the current tax assessment for 520 Spruce St?
The most recent total assessment for 520 Spruce St (year 2025) is $288,688 with $27,526 in property tax.
How does 520 Spruce St's assessment compare to its last sale price?
The current assessment is 85.2% below the last sale price of $1,950,000.
When was 520 Spruce St built?
520 Spruce St was built in 2005.
How does 520 Spruce St compare to others on Spruce St?
We track 8 other properties on Spruce St. Browse the list under "Other properties on Spruce St" to compare beds, baths, and sale history.
What are the property facts for 520 Spruce St?
520 Spruce St is a 5 bed, 5 bath, 4,611 sqft, 8,603 sqft lot single_family.
Is 520 Spruce St a flip candidate?
No — 520 Spruce St does not appear in our flips dataset.
Is 520 Spruce St a tax-appeal candidate?
No — 520 Spruce 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
-0.3%
Implied 1-yr
-1.2%
2026 Q3
$1.68M
2026 Q4
$1.67M
ZIP 80302 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Spruce St