Property Report for 335 Norton St, Boulder, CO 80305

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335 Norton St, Boulder, CO 80305
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Property Details
  • Property Address 335 Norton St, Boulder, CO 80305
  • County Boulder
  • Parcel ID 1577-06-4-06-016
  • Legal description LOT 16 BLK 31 HIGHLAND PARK 6
  • School district Boulder Valley School District Re-2
  • Acreage 0.32
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 2,270
  • Year built 1960
  • Bedrooms 4
  • Bathrooms 4

About the Property

335 Norton St is a single family residence in the city of Boulder, CO 80305. Located in the Boulder Valley School District Re-2, which resides in Boulder County, CO and built in 1960. This Single Family Residence sits on a 14,113 sq ft lot and features 4 bedrooms, 4 bathrooms and 2,270 sq ft of living space.

The most recent property tax for 335 Norton St was $13,014 with an estimated market value range of $2,095,456 to $2,316,031. This property was last sold on July 28, 2017 for $1,090,000.

Property Info

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Flood

Ownership

Land
  • Acres 0.32
  • Square Feet 14,113
Building
  • Units N/A
  • Year Built 1960
  • Effective Year Built 2005
  • Stories 1
  • # Fireplaces N/A
  • Garage/Carport 490 sq.ft.
Utilities
  • Cooling N/A
  • Heating Forced Air
Interior
  • Square Footage
  • Living Area 2,270
  • Total Rooms 9
  • Bedrooms 4
  • 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 335 Norton St, Boulder

Tax Year Taxes Tax Assesed Value Exemptions
2024 $13,014 (+1.8%) $148,083 (-2.4%)

2023 $12,788 (+20.4%) $151,768 (+32.7%)

2022 $10,619 (+4.9%) $114,355 (+16.9%)

2021

2020

2019

2018

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Sales History for 335 Norton St, Boulder

The most recent sale on 335 Norton St took place on Jul 28, 2017 and recorded on Jul 28, 2017 for $1,090,000. 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
941 8TH ST 1.52 mi 2,212 08/25/2025 $2,340,000 $1,058
531 ARAPAHOE AVE 2.12 mi 2,583 08/12/2025 $1,815,675 $703
920 HAWTHORN AVE # A 3.37 mi 2,312 08/11/2025 $1,980,000 $856
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
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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
Jun 18, 2025 Confidence Score: 95%
Low
Value
High
Rental Value Estimate ATTOM
Jul 21, 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.