Property Report for 3100 Carbon Pl Apt 203, Boulder, CO 80301

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3100 Carbon Pl Apt 203, Boulder, CO 80301
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Property Details
  • Property Address 3100 Carbon Pl Apt 203, Boulder, CO 80301
  • County Boulder
  • Parcel ID 1463-29-1-42-008
  • Legal description UNIT R203 BLG R STEEL YARDS CONDOS 5TH SUPP
  • School district Boulder Valley School District Re-2
  • Acreage N/A
  • Property class Condo/Townhome
  • Zoning Subscribe
  • Square footage 800
  • Year built 2002
  • Bedrooms 1
  • Bathrooms 1

About the Property

3100 Carbon Pl Apt 203 is a condo/townhome in the city of Boulder, CO 80301. Located in the Boulder Valley School District Re-2, which resides in Boulder County, CO and built in 2002. This Condo/Townhome and features 1 bedrooms, 1 bathrooms and 800 sq ft of living space.

The most recent property tax for 3100 Carbon Pl Apt 203 was $2,422 with an estimated market value range of $349,920 to $379,080. This property was last sold on June 18, 2014 for $264,900.

Property Info

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Flood

Ownership

Land
  • Acres N/A
  • Square Feet N/A
Building
  • Units N/A
  • Year Built 2002
  • Effective Year Built N/A
  • Stories 1
  • # Fireplaces N/A
  • Garage/Carport 360 sq.ft.
Utilities
  • Cooling Central
  • Heating Forced Air
Interior
  • Square Footage
  • Living Area 800
  • Total Rooms 3
  • Bedrooms 1
  • Total Bathrooms 1
  • Full Bathrooms 1
Your Property Report will also include the following information:

Boulder Residential Market Stats

Median Sale Price $1,096,011 -14.6% YoY
Median Price/sq ft. $554
Boulder County Median Sale Price $1,096,011 -14.6% YoY

See more Real Estate Trends for Boulder including home values, types of properties sold and transaction volumes.

Taxes and Assessments for 3100 Carbon Pl Apt 203, Boulder

Tax Year Taxes Tax Assesed Value Exemptions
2024 $2,422 (+1.8%) $27,557 (-11.8%)

2023 $2,380 (-10.7%) $31,242 (+8.8%)

2022 $2,666 (+4.9%) $28,704 (-2.8%)

2021

2020

2019

2018

Access Full Tax & Assessment History for 3100 Carbon Pl Apt 203, Boulder. View Tax Information

Sales History for 3100 Carbon Pl Apt 203, Boulder

The most recent sale on 3100 Carbon Pl Apt 203 took place on Jun 11, 2014 and recorded on Jun 18, 2014 for $264,900. Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
Sale Date Recorded Date Buyer(s) Seller(s) Price Document ID

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Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
Address Distance SqFt Sale Date Price $/SqFt
3921 57TH ST 2.14 mi 891 07/28/2025 $1,400,000 $1,571
912 15TH ST 1.91 mi 840 07/16/2025 $306,020 $364
1557 NORTH ST 1.3 mi 720 07/14/2025 $855,000 $1,188
Active Mortgages and Equity Analysis
Date Recorded Position Original Amount Amortized Balance Loan Type Interest Rate Lender Lender Type

  • Total Estimated Debt:

  • Estimated Value from ATTOM AVM:

  • Available Equity:

  • Loan To Value Ratio:

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Total Estimated Debt

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Access the complete Mortgage and Equity Analysis for 3100 Carbon Pl Apt 203, Boulder. View Mortgage and Equity
Automated Valuation Models (AVM)
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
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Market Value Estimate
Aug 19, 2025 Confidence Score: 96%
Low
Value
High
Rental Value Estimate ATTOM
Aug 25, 2025
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Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.