2. 3121 3rd St Boulder CO
3121 3rd St Boulder CO

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3121 3rd St Boulder, CO

3121 3rd St Boulder, CO 80304 was built in 1985 and last sold for $220,000. The property has a lot size of 7,243 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. 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

$220,000
Last sold Sep 3, 2025
4
Beds
1.75
Baths
2,183
Sqft
Off Market
Built in 1985
7,243 lot sqft
$3,609 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R0033427
Parking
1
Subdivision
Newlands - Bo
Heating
Hot Water
Stories
2

Property History

Over the last 12 months, the sales price of 3121 3rd St Boulder, CO 80304 has increased by 3%.

Price History

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Year Price Price/Sq Ft
2026 $ 2,070,000 3 % $ 948
2025 $ 1,992,000 -19 % $ 913
2024 $ 2,482,000 22 % $ 1,137
2023 $ 2,031,000 0 % $ 930
2022 $ 2,038,000 13 % $ 934
2021 $ 1,793,000 ---- $ 821

Tax History

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Year Taxes Assesments
2026 ---- $ 158,542
2025 $ 13,298 -3 %
2024 $ 13,720 1 % $ 145,719
2023 $ 13,482 25 % $ 162,817
2022 $ 10,777 ---- $ 123,001
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Owner

Howard Silver Howard Bruce Silver , Age 74

Lives at 3121 3rd St, Boulder, CO 80304-2540
Relatives: Marina Florian, Allene Silver, Howard Silver, Gerald Zimmerman, Linda Zimmerman, Arthur Mulder, Barbara Zimmerman, Benjamin Mulder
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People Living at 3121 3rd St Boulder, CO

Howard Silver Howard Bruce Silver , Age 74

Lives at 3121 3rd St, Boulder, CO 80304-2540 Boulder CO 80304 3121 3rd St
Prior addresses: 3119 3rd St, Boulder, CO 80304-2540 Boulder CO 80304 3119 3rd St 776 Green ST, Craig, CO 81625-3032 Craig CO 81625 776 Green ST
Relatives: Marina Florian, Allene Silver, Howard Silver, Gerald Zimmerman, Linda Zimmerman, Arthur Mulder, Barbara Zimmerman, Benjamin Mulder
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Marina Florian Marina Emilia Florian , Age 74

Lives at 3121 3rd St, Boulder, CO 80304-2540 Boulder CO 80304 3121 3rd St
Prior addresses: 3119 3rd St, Boulder, CO 80304-2540 Boulder CO 80304 3119 3rd St 720 Cooper Ave, Apt A, Glenwood Springs, CO 81601-3476 Glenwood Springs CO 81601 720 Cooper Ave, Apt A 193 Holly Ln, Orinda, CA 94563-2113 Orinda CA 94563 193 Holly Ln
Relatives: Howard Silver, Gerald Zimmerman, Linda Zimmerman, Allene Silver, Henry Klaver, Hildred Klaver, John O'Connor
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Sidney Greenberg Sidney S Greenberg , Age 116

Lives at 3121 3rd St, Boulder, CO 80304-2540 Boulder CO 80304 3121 3rd St
Prior addresses: 4950 Thunderbird Dr, Boulder, CO 80303-3835 Boulder CO 80303 4950 Thunderbird Dr 105 Harper Cove Dr, Roswell, GA 30075-3349 Roswell GA 30075 105 Harper Cove Dr
Relatives: Ann Greenberg, Cathy B, Vicki Baker, Bradford Baker, Brittany Haney, Cullen Baker, Dakota Baker, Danny Ficker
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Matthew Rosseter Matthew Roger Hubbard Rosseter , Age 51

Lives at 312 S Main ST, Gallatin, MO 64640-1340 Gallatin MO 64640 312 S Main ST
Prior addresses: 1671 W Cochran St, Tucson, AZ 85746-1320 Tucson AZ 85746 1671 W Cochran St
Relatives: Alisha Hubbard, Ben Hubbard, Benjamin Hubbard, Carrie Brown, Charles Hubbard, Douglas Hubbard, Edith Rosseter, Joseph Hubbard, Kristina Hubbard
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Ann Greenberg Ann D Greenberg , Age 116

Lives at 4950 Thunderbird Dr, Boulder, CO 80303-3835 Boulder CO 80303 4950 Thunderbird Dr
Prior addresses: 3121 3rd St, Boulder, CO 80304-2540 Boulder CO 80304 3121 3rd St 410 Peterson Dr, Trlr 2, Kerrville, TX 78028-2664 Kerrville TX 78028 410 Peterson Dr, Trlr 2 515 Roy St, Apt 205, Kerrville, TX 78028-2660 Kerrville TX 78028 515 Roy St, Apt 205
Relatives: Ann Greenberg, Sidney Greenberg, Cathy B, Vicki Baker, Alma Garcia, Amber Pierce, Bobbie Baker, Clarence Wilson, Courtney White
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Bruce Greene Bruce Richard Greene , Age 83

Lives at 1500 Tamarack Ave, Apt UP, Boulder, CO 80304-0855 Boulder CO 80304 1500 Tamarack Ave, Apt UP
Prior addresses: 5295 Tenino Ave, Boulder, CO 80303-4125 Boulder CO 80303 5295 Tenino Ave 3119 3rd ST, Boulder, CO 80304-2540 Boulder CO 80304 3119 3rd ST
Relatives: Alexandra Greene, Bruce Greene, Jane Greene, Andrea Greene, Andrea Savage, Angelina Price, Arlo Savage-Greene, Ashley Greene
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Alexandra Greene Alexandra Catheri Greene , Age 44

Lives at 476 Augusta Dr, Leadville, CO 80461-9456 Leadville CO 80461 476 Augusta Dr
Prior addresses: 404 W 4th ST, Leadville, CO 80461-3816 Leadville CO 80461 404 W 4th ST 525 W 3rd ST, Leadville, CO 80461-3811 Leadville CO 80461 525 W 3rd ST 227 Harrison Ave, Apt 2, Campbell, CA 95008-1455 Campbell CA 95008 227 Harrison Ave, Apt 2
Relatives: Bruce Greene, Dana Greene, Elona Greene, Ethan Greene, Geoffrey Belter, Henry Greene, Jacob Belter, Koll Hamilton
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Victor Hart Victor Jay Hart , Age 78

Lives at 8075 N 41st St, Longmont, CO 80503-8843 Longmont CO 80503 8075 N 41st St
Prior addresses: 350 Lois Dr, Louisville, CO 80027-2144 Louisville CO 80027 350 Lois Dr
Relatives: Audrey Hart, Jay Hart, Kamakshi Hart, Michael Hart, Nathan Hart, Nicole O'Connell, Robin Hart, Roger Hart
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Jay Hart Jay Rosseter Hart , Age 46

Lives at 3673 Iris Ave, Boulder, CO 80301-2006 Boulder CO 80301 3673 Iris Ave
Prior addresses: 1125 Chestnut DR, Longmont, CO 80503-7637 Longmont CO 80503 1125 Chestnut DR 3636 Roundtree Ct, Boulder, CO 80304-1430 Boulder CO 80304 3636 Roundtree Ct 1176 Primos Rd, Boulder, CO 80302-9214 Boulder CO 80302 1176 Primos Rd
Relatives: Victor Hart, Audrey Hart, Kamakshi Hart, Michael Hart, Nathan Hart, Nicole O'Connell, Priscilla Hart, Robin Hart
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Bruce Greene Bruce Raymond Greene , Age 54

Lives at 24455 Michael Rd, Ponchatoula, LA 70454-5648 Ponchatoula LA 70454 24455 Michael Rd
Prior addresses: 640 Foxfield Ln, Madisonville, LA 70447-9254 Madisonville LA 70447 640 Foxfield Ln 24430 Mckinley Ln, Ponchatoula, LA 70454-5592 Ponchatoula LA 70454 24430 Mckinley Ln
Relatives: Donna Greene, Alexandra Greene, Andrea Greene, Andrea Savage, Angelina Price, Arlo Savage-Greene, Ashley Greene, Bruce Greene
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Neighbors

3123 3rd St
Boulder, CO
View Property Report
3119 3rd St
Boulder, CO
View Property Report
3161 3rd St
Boulder, CO
View Property Report
3115 3rd St
Boulder, CO
View Property Report

FAQs

Who lives at 3121 3rd St, Boulder, CO 80304?
According to our records, the current person living in 3121 3rd St is Howard Silver.
Is this property currently for sale?
The property is not for sale and last sold for $220,000 on Sep 3, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
We currently do not have sufficient data to provide an estimated value or recent price trends for this property. You may still explore nearby properties or historical records for additional insights.
How big is this property?
It features approximately 2,183 sq ft of living space on a 7,243 sq ft lot, built in 1985 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 3123 3rd St, 3119 3rd St, and 3161 3rd St, each with its own property report to help compare size, value, and residents.