3180 18th St, Boulder, CO 80304
Home value
$3,546,500
$3.33M - $3.76M
$5,110/mo
Owner options
$5,110/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$5,110/mo
Rent Zestimate®
$16,576/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$16,576/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
Heating
- Forced air
Cooling
- Other
Appliances
- Included: Dryer, Washer
- Laundry: In Unit
Features
- Flooring: Hardwood
- Basement: Finished
Interior area
- Total interior livable area: 2,376 sqft
Property
Parking
- Total spaces: 1
- Parking features: Garage - Detached
Features
- Exterior features: Brick
Lot
- Size: 7,039 sqft
Details
- Parcel number: 146319325006
Construction
Type & style
- Home type: SingleFamily
Materials
- Frame
- Roof: Composition
Condition
- Year built: 1957
Community & neighborhood
Location
- Region: Boulder
Other
Other facts
- Cooling System: Air Conditioning
- Laundry: In Unit
- Parking Type: Garage
Price history
| Date | Event | Price |
|---|---|---|
| 5/11/2026 | Sold | $3,550,000+3.6%$1,494/sqft |
Source: Public Record Report a problem | ||
| 12/8/2023 | Listing removed | -- |
Source: | ||
| 8/30/2023 | Price change | $3,425,000-4.9%$1,441/sqft |
Source: | ||
| 8/1/2023 | Price change | $3,599,888-4%$1,515/sqft |
Source: | ||
| 6/23/2023 | Listed for sale | $3,749,888+311.4%$1,578/sqft |
Source: | ||
| 12/30/2020 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 12/24/2020 | Listed for rent | $2,900$1/sqft |
Source: Owner Report a problem | ||
| 11/6/2020 | Listing removed | $2,900$1/sqft |
Source: Owner Report a problem | ||
| 10/27/2020 | Price change | $2,900-12.1%$1/sqft |
Source: Owner Report a problem | ||
| 10/21/2020 | Listed for rent | $3,300$1/sqft |
Source: Owner Report a problem | ||
| 10/16/2020 | Sold | $911,500+1.3%$384/sqft |
Source: | ||
| 10/2/2020 | Pending sale | $900,000$379/sqft |
Source: Keller Williams Preferred Realty #2874853 Report a problem | ||
| 9/30/2020 | Listed for sale | $900,000$379/sqft |
Source: Keller Williams-Preferred Rlty #925322 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $16,446 +180.1% | $173,775 -8.5% |
| 2024 | $5,871 +5.9% | $189,925 +165.7% |
| 2023 | $5,542 +4.8% | $71,484 +21.4% |
| 2022 | $5,288 +9.4% | $58,874 -2.8% |
| 2021 | $4,832 | $60,568 +9.1% |
| 2020 | $4,832 +12% | $55,513 |
| 2019 | $4,313 | $55,513 +11.6% |
| 2018 | $4,313 | $49,745 -9.5% |
| 2017 | $4,313 +0.5% | $54,996 +11% |
| 2016 | $4,291 +5.6% | $49,567 +25.4% |
| 2015 | $4,063 +53% | $39,537 |
| 2014 | $2,655 +2.4% | $39,537 |
| 2013 | $2,594 -19.7% | $39,537 +1.6% |
| 2012 | $3,232 -4.4% | $38,924 |
| 2011 | $3,381 +7.1% | -- |
| 2010 | $3,157 +47.1% | $41,830 |
| 2009 | $2,145 +3.5% | $41,830 -2% |
| 2008 | $2,072 +11.6% | $42,680 |
| 2007 | $1,856 -21% | $42,680 +11.7% |
| 2006 | $2,350 +4.1% | $38,200 |
| 2005 | $2,258 +0.7% | $38,200 +3.3% |
| 2004 | $2,242 +34.4% | $36,970 |
| 2003 | $1,668 -20.2% | $36,970 |
| 2002 | $2,090 | -- |
| 2001 | -- | $361,200 |
Find assessor info on the county website
Neighborhood: Old North Boulder
Nearby schools
GreatSchools rating
- 4/10Columbine Elementary SchoolGrades: PK-5Distance: 0.3 mi
- 5/10Casey Middle SchoolGrades: 6-8Distance: 0.7 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 1.4 mi
Schools provided by the listing agent
- Elementary: Columbine
- Middle: Casey
- High: Boulder
- District: Boulder Valley RE 2
Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

