2. 401 Pine St Boulder CO
401 Pine St Boulder CO

Report Results for

401 Pine St Boulder, CO

401 Pine St Boulder, CO 80302 was built in 1904 and last sold for $3,200,000. The property has a lot size of 14,223 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 8,162,000, reflecting a -2% change over the past year, with 5 beds, 4 baths, and approximately 7,373 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$3,200,000
Last sold Jun 20, 2025
5
Beds
4
Baths
7,373
Sqft
Off Market
$8,162,000 estimated value
Built in 1904
$1,107/sqft
14,223 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R0001618
Subdivision
Mapleton - Bo
Heating
Radiant
Stories
2

Property History

Over the last 12 months, the sales price of 401 Pine St Boulder, CO 80302 has decreased by -2%.

Price History

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Year Price Price/Sq Ft
2026 $ 8,073,000 -2 % $ 1,095
2025 $ 8,274,000 -13 % $ 1,122
2024 $ 9,539,000 38 % $ 1,294
2023 $ 6,909,000 11 % $ 937
2022 $ 6,184,000 0 % $ 839
2021 $ 6,184,000 ---- $ 839

Tax History

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Year Taxes Assesments
2026 ---- $ 505,907
2025 $ 44,336 2 %
2024 $ 43,372 1 % $ 464,988
2023 $ 42,619 19 % $ 493,515
2022 $ 35,536 ---- $ 382,664
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Owner

Robert Katz Robert Allan Katz , Age 59

Lives at 401 Pine St, Boulder, CO 80302-4735
Relatives: Elana Amsterdam, Ethan Katz, Jacob Katz, Marc Katz, Marylyn Dintenfass, Richard Katz, Ami Katz, Barbara Katz, Debra Katz
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People Living at 401 Pine St Boulder, CO

Robert Katz Robert Allan Katz , Age 59

Lives at 401 Pine St, Boulder, CO 80302-4735 Boulder CO 80302 401 Pine St
Prior addresses: 615 Highland Ave, Boulder, CO 80302-4721 Boulder CO 80302 615 Highland Ave 151 Vail Ln, Apt 6, Vail, CO 81657-5854 Vail CO 81657 151 Vail Ln, Apt 6 275 Central Park W, Apt 18A, New York, NY 10024-3058 New York NY 10024 275 Central Park W, Apt 18A
Relatives: Elana Amsterdam, Ethan Katz, Jacob Katz, Marc Katz, Marylyn Dintenfass, Richard Katz, Ami Katz, Barbara Katz, Debra Katz
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Courtney Behnke Courtney Elizabeth Behnke , Age 41

Lives at 3292 Palo Pkwy, Boulder, CO 80301-3708 Boulder CO 80301 3292 Palo Pkwy
Prior addresses: 401 Pine St, Boulder, CO 80302-4735 Boulder CO 80302 401 Pine St 1955 30th St, Apt 234, Boulder, CO 80301-3006 Boulder CO 80301 1955 30th St, Apt 234 615 Highland AVE, Boulder, CO 80302-4721 Boulder CO 80302 615 Highland AVE
Relatives: Anita Reese, George Weigand, Robert Behnke, Sean Behnke, Wendy Weber, Chester Reese, Courtney Behnke, Deborah Cook
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Lennon Villarose Lennon Villarose

Lives at 615 Highland AVE, Boulder, CO 80302-4721 Boulder CO 80302 615 Highland AVE
Prior addresses: 401 Pine ST, Boulder, CO 80302-4735 Boulder CO 80302 401 Pine ST
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Alon Mann Alon Mann , Age 45

Lives at 151 Hopewell Rd, Elverson, PA 19520-8800 Elverson PA 19520 151 Hopewell Rd
Prior addresses: 401 Pine St, Boulder, CO 80302-4735 Boulder CO 80302 401 Pine St 1530 Green St, Apt 6, San Francisco, CA 94123-5105 San Francisco CA 94123 1530 Green St, Apt 6 8101 Scottswood Drive Ext, North Charleston, SC 29418-2037 North Charleston SC 29418 8101 Scottswood Drive Ext
Relatives: Carolyn Mann, David Mann, Alyssia Reifer, Brittney Reifer, Julie Stutes, Shawn Reifer, Timothy Reifer
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Elana Amsterdam Elana Frances Amsterdam , Age 59

Lives at 401 Pine St, Boulder, CO 80302-4735 Boulder CO 80302 401 Pine St
Prior addresses: 615 Highland Ave, Boulder, CO 80302-4721 Boulder CO 80302 615 Highland Ave 255 W 88th St, Apt 13C, New York, NY 10024-1719 New York NY 10024 255 W 88th St, Apt 13C
Relatives: Robert Katz, Ethan Katz, Jacob Katz, Richard Katz, Barbara Katz, Marc Katz, Marylyn Dintenfass, Robert Kearney, Ami Katz
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Neighbors

421 Pine St
Boulder, CO
View Property Report
427 Pine St
Boulder, CO
View Property Report
2209 4th St
Boulder, CO
View Property Report
2201 4th St
Boulder, CO
View Property Report

FAQs

Who lives at 401 Pine St, Boulder, CO 80302?
According to our records, the current person living in 401 Pine St is Robert Katz.
Is this property currently for sale?
The property is not for sale and last sold for $3,200,000 on Jun 20, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $8,162,000, reflecting a -2% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 7,373 sq ft of living space on a 14,223 sq ft lot, built in 1904 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 421 Pine St, 427 Pine St, and 2209 4th St, each with its own property report to help compare size, value, and residents.