2129 23rd St, Boulder, CO 80302
Home value
$1,740,400
Estimated sales range
Not available
$7,108/mo
Owner options
$7,108/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$7,108/mo
Rent Zestimate®
$10,271/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$10,271/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
Zillow last checked:
Listing updated:
The Zach Zeldner Team 914-263-7678,
Compass - Boulder,
William Greig 914-263-7678,
Compass - Boulder
Angela Moss, 100030506
8z Real Estate
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 2
- 3/4 bathrooms: 2
- Main level bathrooms: 1
Primary bedroom
- Description: Wood
- Features: Full Primary Bath, Luxury Features Primary Bath
- Level: Upper
- Area: 168 Square Feet
- Dimensions: 12 x 14
Bedroom 2
- Description: Wood
- Level: Upper
- Area: 143 Square Feet
- Dimensions: 13 x 11
Bedroom 3
- Description: Wood
- Level: Main
- Area: 156 Square Feet
- Dimensions: 12 x 13
Bedroom 4
- Description: Concrete
- Level: Lower
- Area: 144 Square Feet
- Dimensions: 12 x 12
Dining room
- Description: Wood
- Level: Main
Family room
- Description: Concrete
- Level: Lower
- Area: 144 Square Feet
- Dimensions: 12 x 12
Kitchen
- Description: Wood
- Level: Main
- Area: 238 Square Feet
- Dimensions: 17 x 14
Laundry
- Description: Tile
- Level: Upper
- Area: 36 Square Feet
- Dimensions: 4 x 9
Living room
- Description: Wood
- Level: Main
- Area: 289 Square Feet
- Dimensions: 17 x 17
Recreation room
- Description: Concrete
- Level: Lower
- Area: 208 Square Feet
- Dimensions: 16 x 13
Study
- Description: Wood
- Level: Upper
- Area: 72 Square Feet
- Dimensions: 8 x 9
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Gas Bar-B-Q, Disposal
Features
- Eat-in Kitchen, Separate Dining Room, Open Floorplan, Walk-In Closet(s), Kitchen Island
- Flooring: Wood
- Windows: Window Coverings
- Basement: Full,Partially Finished,Daylight,Built-In Radon
- Has fireplace: Yes
- Fireplace features: Gas, Living Room
Interior area
- Total structure area: 2,990
- Total interior livable area: 2,990 sqft
- Finished area above ground: 2,990
Property
Parking
- Total spaces: 1
- Parking features: Garage Door Opener, Detached
- Garage spaces: 1
- Details: Detached
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio
- Exterior features: Balcony
- Fencing: Partial,Wood
- Has view: Yes
- View description: Hills
Lot
- Size: 2,811 sqft
- Features: Wooded, Deciduous Trees, Level
Details
- Parcel number: R0005628
- Zoning: RES
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Composition, Wood Shingle
- Roof: Composition
Condition
- New construction: No
- Year built: 2012
Utilities & green energy
- Electric: Xcel
- Gas: Xcel
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available, Electricity Available
Green energy
- Energy efficient items: Southern Exposure, Windows
Community & neighborhood
Security
- Security features: Security System
Location
- Region: Boulder
- Subdivision: Downtown Boulder
Other
Other facts
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 2/21/2025 | Sold | $1,775,000-1.1%$594/sqft |
Source: | ||
| 1/22/2025 | Pending sale | $1,795,000$600/sqft |
Source: | ||
| 12/3/2024 | Price change | $1,795,000-3%$600/sqft |
Source: | ||
| 10/18/2024 | Listed for sale | $1,850,000+15.6%$619/sqft |
Source: | ||
| 10/22/2021 | Sold | $1,600,000-4.5%$535/sqft |
Source: | ||
| 10/5/2021 | Listed for sale | $1,675,000+40%$560/sqft |
Source: | ||
| 6/16/2016 | Sold | $1,196,500-2.3%$400/sqft |
Source: Public Record Report a problem | ||
| 5/23/2016 | Listed for sale | $1,225,000$410/sqft |
Source: RE/MAX of Boulder Annex #787647 Report a problem | ||
| 5/3/2016 | Pending sale | $1,225,000$410/sqft |
Source: RE/MAX of Boulder Annex #787647 Report a problem | ||
| 4/26/2016 | Price change | $1,225,000-2%$410/sqft |
Source: RE/MAX of Boulder Annex #787647 Report a problem | ||
| 4/7/2016 | Listed for sale | $1,250,000+58.2%$418/sqft |
Source: RE/MAX of Boulder Annex #787647 Report a problem | ||
| 10/15/2007 | Sold | $790,000+140.5%$264/sqft |
Source: Public Record Report a problem | ||
| 4/26/2006 | Sold | $328,500$110/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $11,404 +1.8% | $122,550 -8.2% |
| 2024 | $11,206 +21.8% | $133,451 -1% |
| 2023 | $9,203 +4.9% | $134,745 +36% |
| 2022 | $8,776 +17.4% | $99,101 -2.8% |
| 2021 | $7,472 | $101,952 +18.8% |
| 2020 | $7,472 +0.6% | $85,843 |
| 2019 | $7,428 | $85,843 +0.2% |
| 2018 | $7,428 | $85,680 -9.5% |
| 2017 | $7,428 +2.4% | $94,724 +13% |
| 2016 | $7,254 +5.6% | $83,803 +15.1% |
| 2015 | $6,870 +12.2% | $72,818 |
| 2014 | $6,123 +8.4% | $72,818 |
| 2013 | $5,648 +0.9% | $72,818 +8% |
| 2012 | $5,598 +5.9% | $67,421 |
| 2011 | $5,288 +7.1% | -- |
| 2010 | $4,938 +15.9% | $65,430 |
| 2009 | $4,261 +86.1% | $65,430 -1.8% |
| 2008 | $2,290 +6.7% | $66,610 +79.8% |
| 2007 | $2,146 +3.9% | $37,050 +10.3% |
| 2006 | $2,066 +10.3% | $33,580 |
| 2005 | $1,872 -12.5% | $33,580 -4.8% |
| 2004 | $2,141 +3.5% | $35,290 |
| 2003 | $2,069 +10.3% | $35,290 +19% |
| 2002 | $1,875 | $29,650 -90.8% |
| 2001 | -- | $324,000 |
Find assessor info on the county website
Neighborhood: Whittier
Nearby schools
GreatSchools rating
- 8/10Whittier Elementary SchoolGrades: K-5Distance: 0.2 mi
- 5/10Casey Middle SchoolGrades: 6-8Distance: 0.7 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: Whittier
- Middle: Casey
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Get a cash offer in 3 minutes
Get a cash offer in 3 minutes
- Colorado
- Boulder County
- Boulder
- 80302
- Whittier
- 2129 23rd St

