2. 680 Grape Ave Boulder CO
680 Grape Ave Boulder CO

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680 Grape Ave Boulder, CO

680 Grape Ave Boulder, CO 80304 was built in 1979 and last sold for $1,100,000. The property has a lot size of 11,444 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,687,000, reflecting a -3% change over the past year, with 5 beds, 2.5 baths, and approximately 2,868 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

$1,100,000
Last sold Oct 1, 2025
5
Beds
2.5
Baths
2,868
Sqft
Off Market
$1,687,000 estimated value
Built in 1979
$588/sqft
11,444 lot sqft
$125 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R0077726
Parking
1
Subdivision
Grape Cluster - Bo
Heating
Hot Water

Property History

Over the last 12 months, the sales price of 680 Grape Ave Boulder, CO 80304 has decreased by -3%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,622,000 -3 % $ 566
2025 $ 1,682,000 -5 % $ 586
2024 $ 1,782,000 -6 % $ 621
2023 $ 1,912,000 8 % $ 667
2022 $ 1,755,000 22 % $ 612
2021 $ 1,431,000 ---- $ 499

Tax History

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Year Taxes Assesments
2026 ---- $ 104,979
2025 $ 8,604 -1 %
2024 $ 8,732 1 % $ 96,488
2023 $ 8,581 21 % $ 106,061
2022 $ 7,083 ---- $ 83,219
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Owner

Julie Coburn Julie Kellogg Coburn , Age 68

Lives at 338 W Grand Ave, Mancos, CO 81328-9071
Relatives: Drew Coburn, Dee Coburn, Dylan Coburn, Kelly Coburn, Matthew Coburn, Phillip Coburn, Polina Kolesnikova, Sarah Coburn, Theodore Coburn
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People Living at 680 Grape Ave Boulder, CO

Julie Coburn Julie Kellogg Coburn , Age 68

Lives at 338 W Grand Ave, Mancos, CO 81328-9071 Mancos CO 81328 338 W Grand Ave
Prior addresses: 680 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape Ave 4501 Cliffside CT, Fort Collins, CO 80526-3328 Fort Collins CO 80526 4501 Cliffside CT
Relatives: Drew Coburn, Dee Coburn, Dylan Coburn, Kelly Coburn, Matthew Coburn, Phillip Coburn, Polina Kolesnikova, Sarah Coburn, Theodore Coburn
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Drew Coburn Drew Dumas Coburn , Age 66

Lives at 680 Grape AVE, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape AVE
Prior addresses: 338 W Grand AVE, Mancos, CO 81328-9071 Mancos CO 81328 338 W Grand AVE 55 Cedar St, Dobbs Ferry, NY 10522-1711 Dobbs Ferry NY 10522 55 Cedar St
Relatives: Julie Coburn, Dee Coburn, Diane Coburn, Dylan Coburn, Kelly Coburn, Matthew Coburn, Phillip Coburn, Polina Kolesnikova, Sarah Coburn
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Polina Kolesnikova Polina A Kolesnikova , Age 38

Lives at 680 Grape AVE, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape AVE
Prior addresses: 4507 Cliffside Ct, Fort Collins, CO 80526-3328 Fort Collins CO 80526 4507 Cliffside Ct 1927 NE Multnomah St, Portland, OR 97232-2115 Portland OR 97232 1927 NE Multnomah St 2655 SE 50th AVE, Apt 417, Portland, OR 97206-1577 Portland OR 97206 2655 SE 50th AVE, Apt 417
Relatives: Drew Coburn, Dylan Coburn, Joshua Lovison, Julie Coburn, Malachi Lovison, Matthew Coburn, Polina Lovison, Sarah Coburn, Stephanie Lovison
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Ann Kellogg Ann Kellogg , Age 95

Lives at 680 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape Ave
Prior addresses: 6 Norwood Rd, West Hartford, CT 06117-2233 West Hartford CT 06117 6 Norwood Rd 86 E Shore Dr, Apt 19, Niantic, CT 06357-3818 Niantic CT 06357 86 E Shore Dr, Apt 19 19 Forkland Ln, Dobbs Ferry, NY 10522-1903 Dobbs Ferry NY 10522 19 Forkland Ln
Relatives: William Kellogg, Ann Kellogg, Henry Kellogg, Reid Kellogg, Alden Kellogg, Boden Kellogg, Bolden Kellogg, Elinor Kellogg, Elizabeth Kellogg
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Elli Blackwell Elli K Blackwell , Age 67

Lives at 11 Cob RD, Bow, NH 03304-4412 Bow NH 03304 11 Cob RD
Prior addresses: 680 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape Ave 19 Forkland LN, Dobbs Ferry, NY 10522-1903 Dobbs Ferry NY 10522 19 Forkland LN
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Mitchell Weiss Mitchell Wayne Weiss , Age 80

Lives at 670 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 670 Grape Ave
Prior addresses: 680 Grape AVE, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape AVE 3798 Oakwood Dr, Longmont, CO 80503-7513 Longmont CO 80503 3798 Oakwood Dr 831 Pratt ST, Longmont, CO 80501-4933 Longmont CO 80501 831 Pratt ST
Relatives: Karen Weiss, Hari Weiss, Jaime Dexter, Mickey Weiss, Molly Weiss, Rebecca Weiss, Roslyn Weiss
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Karen Weiss Karen Lester Weiss , Age 72

Lives at 670 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 670 Grape Ave
Prior addresses: 680 Grape AVE, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape AVE 831 Pratt ST, Longmont, CO 80501-4933 Longmont CO 80501 831 Pratt ST 3798 Oakwood Dr, Longmont, CO 80503-7513 Longmont CO 80503 3798 Oakwood Dr
Relatives: Mitchell Weiss, Mickey Weiss, Molly Weiss, Rebecca Weiss, Colin Smith, Hari Weiss, Jaime Dexter, Lisa Udis
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Matthew Coburn Matthew A Coburn , Age 35

Lives at 4507 Cliffside Ct, Fort Collins, CO 80526-3328 Fort Collins CO 80526 4507 Cliffside Ct
Prior addresses: 680 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape Ave 1250 E Burnside St, Apt 336, Portland, OR 97214-2273 Portland OR 97214 1250 E Burnside St, Apt 336 1927 NE Multnomah St, Portland, OR 97232-2115 Portland OR 97232 1927 NE Multnomah St
Relatives: Dee Coburn, Drew Coburn, Dylan Coburn, Julie Coburn, Polina Kolesnikova, Sarah Coburn, Theodore Coburn, Arthur Coburn, Charles Coburn
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Nancy Spanier Nancy Louise Spanier , Age 83

Lives at 3320 13th St, Boulder, CO 80304-2206 Boulder CO 80304 3320 13th St
Prior addresses: 680 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape Ave 945 Grandview Ave, Boulder, CO 80302-6019 Boulder CO 80302 945 Grandview Ave
Relatives: Paul Oertel, Naney Spanicer
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Naney Spanicer Naney L Spanicer , Age 83

Lives at 680 Grape Ave, Boulder, CO 80304-2121 Boulder CO 80304 680 Grape Ave
Prior addresses: 3320 13th ST, Boulder, CO 80304-2206 Boulder CO 80304 3320 13th ST
Relatives: Nancy Spanier, Paul Oertel
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Neighbors

670 Grape Ave
Boulder, CO
View Property Report
690 Grape Ave
Boulder, CO
View Property Report
3235 7th St
Boulder, CO
View Property Report
640 Grape Ave
Boulder, CO
View Property Report

FAQs

Who lives at 680 Grape Ave, Boulder, CO 80304?
According to our records, the current person living in 680 Grape Ave is Julie Coburn.
Is this property currently for sale?
The property is not for sale and last sold for $1,100,000 on Oct 1, 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 $1,687,000, reflecting a -3% 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 2,868 sq ft of living space on a 11,444 sq ft lot, built in 1979 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 670 Grape Ave, 690 Grape Ave, and 3235 7th St, each with its own property report to help compare size, value, and residents.