80 S 31st St, Boulder, CO 80305 is a single family home that contains 1,026 sq ft and was built in 1955. It contains 3 bedrooms and 1 bathroom. This home last sold for $620,000 in June 2025.
The Zestimate for this house is $823,100. The Rent Zestimate for this home is $3,096/mo.
Sold for $620,000
Street View
$620,000
80 S 31st St, Boulder, CO 80305
3beds
1baths
1,026sqft
SingleFamily
Built in 1955
7,374 Square Feet Lot
$823,100 Zestimate®
$604/sqft
$3,096 Estimated rent
Home value
$823,100
$724,000 - $938,000
$3,096/mo
Zestimate® history
Owner options
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$3,096/mo
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$3,641/mo
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Est. payment
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1
Heating
- Forced air
Interior area
- Total interior livable area: 1,026 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Exterior features: Stone
Lot
- Size: 7,374 Square Feet
Details
- Parcel number: 157705316008
Construction
Type & style
- Home type: SingleFamily
Materials
- masonry
Condition
- Year built: 1955
Community & HOA
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $604/sqft
- Tax assessed value: $712,300
- Annual tax amount: $4,172
Price history
| Date | Event | Price |
|---|---|---|
| 6/4/2025 | Sold | $620,000+117.2%$604/sqft |
Source: Public Record Report a problem | ||
| 8/9/2001 | Sold | $285,500$278/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,172 +18.5% | $44,519 -13% |
| 2024 | $3,521 +15.6% | $51,154 -1% |
| 2023 | $3,047 +4.9% | $51,651 +29.9% |
| 2022 | $2,906 +7.4% | $39,761 -2.8% |
| 2021 | $2,706 | $40,906 +7% |
| 2020 | $2,706 +11.5% | $38,232 |
| 2019 | $2,427 | $38,232 +8.6% |
| 2018 | $2,427 | $35,194 -9.5% |
| 2017 | $2,427 +19% | $38,908 +23.4% |
| 2016 | $2,040 +5.6% | $31,530 +21.4% |
| 2015 | $1,932 +27.6% | $25,965 |
| 2014 | $1,514 +7.6% | $25,965 |
| 2013 | $1,407 -31.6% | $25,965 +4.9% |
| 2012 | $2,056 +8.4% | $24,756 |
| 2011 | $1,897 +7.1% | -- |
| 2010 | $1,771 +20% | $23,470 |
| 2009 | $1,476 +3.5% | $23,470 -27.2% |
| 2008 | $1,426 +38.5% | $32,220 |
| 2007 | $1,029 -33.8% | $32,220 +27.6% |
| 2006 | $1,554 +1.1% | $25,250 |
| 2005 | $1,537 +0.7% | $25,250 +0.3% |
| 2004 | $1,527 +66.7% | $25,170 |
| 2003 | $916 -35% | $25,170 +13% |
| 2002 | $1,409 | $22,270 -90.9% |
| 2001 | -- | $243,400 |
Find assessor info on the county website
Neighborhood: Martin Acres
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Nearby schools
GreatSchools rating
- 10/10Creekside Elementary School At Martin ParkGrades: PK-5Distance: 0.3 mi
- 9/10Manhattan Middle School Of The Arts And AcademicsGrades: 6-8Distance: 1.4 mi
- 10/10Fairview High SchoolGrades: 9-12Distance: 1.4 mi
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Estimated market value
$823,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$823,100
- Colorado
- Boulder County
- Boulder
- 80305
- Martin Acres
- 80 S 31st St