Property Report for 423 Juniper Ave, Boulder, CO 80304

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423 Juniper Ave, Boulder, CO 80304
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Property Details
  • Property Address 423 Juniper Ave, Boulder, CO 80304
  • County Boulder
  • Parcel ID 1461-24-1-00-080
  • Legal description TRACT 387-A LESS A-1 24-1N-71 BOOK 1308 PAGE 297 BCR
  • School district Boulder Valley School District Re-2
  • Acreage 0.64
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 2,896
  • Year built 1967
  • Bedrooms 5
  • Bathrooms 4

About the Property

423 Juniper Ave is a single family residence in the city of Boulder, CO 80304. Located in the Boulder Valley School District Re-2, which resides in Boulder County, CO and built in 1967. This Single Family Residence sits on a 27,748 sq ft lot and features 5 bedrooms, 4 bathrooms and 2,896 sq ft of living space.

The most recent property tax for 423 Juniper Ave was $26,836 with an estimated market value range of $5,569,121 to $5,681,628. This property was last sold on August 19, 2025.

Property Info

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Flood

Ownership

Land
  • Acres 0.64
  • Square Feet 27,748
Building
  • Units N/A
  • Year Built 1967
  • Effective Year Built 2010
  • Stories 2
  • # Fireplaces N/A
  • Garage/Carport 856 sq.ft.
Utilities
  • Cooling Central
  • Heating Forced Air
Interior
  • Square Footage
  • Living Area 2,896
  • Total Rooms 11
  • Bedrooms 5
  • Total Bathrooms 4
  • Full Bathrooms 3
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 423 Juniper Ave, Boulder

Tax Year Taxes Tax Assesed Value Exemptions
2024 $26,836 (+1.8%) $305,353 (-1.2%)

2023 $26,370 (+1.2%) $309,038 (+10.2%)

2022 $26,052 (+4.9%) $280,544 (+23.9%)

2021

2020

2019

2018

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Sales History for 423 Juniper Ave, Boulder

The most recent sale on 423 Juniper Ave took place on Aug 18, 2025 and recorded on Aug 19, 2025. 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
2796 LEE HILL DR 3.39 mi 2,672 03/31/2025 $1,035,000 $387
3311 4TH ST .16 mi 3,303 12/24/2024 $1,250,000 $378
37 WAGNER CIR 1.85 mi 2,957 08/26/2025 $1,600,000 $541
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:

SAMPLE
Total Estimated Debt

  • Total Estimated Debt
  • Available Equity
Access the complete Mortgage and Equity Analysis for 423 Juniper Ave, 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: 99%
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.