2. 2231 Byron St Berkeley CA
2231 Byron St Berkeley CA

Report Results for

2231 Byron St Berkeley, CA

2231 Byron St Berkeley, CA 94702 was built in 1907 and last sold for $1,151,242. The property has a lot size of 4,800 Sq Ft lot and is listed as a Duplex 2 Units. The property is currently not for sale. Current estimates place the value near 1,636,000, reflecting a -7% change over the past year, with 4 beds, 2 baths, and approximately 2,094 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

$1,151,242
Last sold Mar 11, 2026
4
Beds
2
Baths
2,094
Sqft
Off Market
$1,636,000 estimated value
Built in 1907
$781/sqft
4,800 lot sqft
$100 HOA fees

Property characteristics

Property type
Residential
Zoning type
Duplex 2 Units
APN
56-1984-24
Subdivision
Bryant
Stories
2

Property History

Over the last 12 months, the sales price of 2231 Byron St Berkeley, CA 94702 has decreased by -7%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,664,000 -7 % $ 795
2025 $ 1,808,000 -10 % $ 863
2024 $ 2,021,000 35 % $ 965
2023 $ 1,494,000 -7 % $ 713
2022 $ 1,615,000 0 % $ 771
2021 $ 1,629,000 ---- $ 778

Tax History

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Year Taxes Assesments
2026 ---- $ 1,815,771
2025 $ 26,749 7 %
2024 $ 24,777 1 %
2023 $ 24,292 1 % $ 1,717,647
2022 $ 23,918 ---- $ 1,676,974
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Owner

Shannon Gustafson Shannon L Gustafson , Age 41

Lives at 2231 Byron St, Berkeley, CA 94702-1811
Relatives: Andrew Spaulding, Birgit Spaulding, Cheryl Gustafson, Cheryl Lawler, Christopher Gustafson, Elise Burge, Matthew Gustafson, Ralph Spaulding, Stephen Gustafson
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People Living at 2231 Byron St Berkeley, CA

Shannon Gustafson Shannon L Gustafson , Age 41

Lives at 2231 Byron St, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St
Prior addresses: 1112 Ward St, Berkeley, CA 94702-2234 Berkeley CA 94702 1112 Ward St 2126 Mckinley Ave, Berkeley, CA 94703-1520 Berkeley CA 94703 2126 Mckinley Ave 114 S 20th St, San Jose, CA 95116-2711 San Jose CA 95116 114 S 20th St
Relatives: Andrew Spaulding, Birgit Spaulding, Cheryl Gustafson, Cheryl Lawler, Christopher Gustafson, Elise Burge, Matthew Gustafson, Ralph Spaulding, Stephen Gustafson
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Matthew Gustafson Matthew Stephen Gustafson , Age 40

Lives at 2126 Mckinley Ave, Berkeley, CA 94703-1520 Berkeley CA 94703 2126 Mckinley Ave
Prior addresses: 2231 Byron St, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St 1112 Ward St, Berkeley, CA 94702-2234 Berkeley CA 94702 1112 Ward St 114 S 20th St, San Jose, CA 95116-2711 San Jose CA 95116 114 S 20th St
Relatives: Cheryl Gustafson, Cheryl Lawler, Christopher Gustafson, Elise Burge, Shannon Gustafson, Stephen Gustafson, Ainsley Lawler, Alicia Gustafson
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Joseph Perrone Joseph A Perrone , Age 42

Lives at 3943 Fruitvale Ave, Oakland, CA 94602-2423 Oakland CA 94602 3943 Fruitvale Ave
Prior addresses: 2231 Byron St, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St 2908 S Massachusetts St, Seattle, WA 98144-3831 Seattle WA 98144 2908 S Massachusetts St 5833 N Maryland Ave, Portland, OR 97217-4632 Portland OR 97217 5833 N Maryland Ave
Relatives: Anthony Perrone, Benjamin Perrone, Jessica Perrone, Kris Perrone, Kristin Perrone, Thomas Perrone, Andrew Zigrossi, Caryl Zigrossi, Emily Perrone
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Avie Pegues Avie Gene Pegues , Age 83

Lives at 3785 Webster St, Oakland, CA 94609-2727 Oakland CA 94609 3785 Webster St
Prior addresses: 1119 E 20th St, Oakland, CA 94606-3125 Oakland CA 94606 1119 E 20th St 2453 26th Ave, Oakland, CA 94601-1903 Oakland CA 94601 2453 26th Ave
Relatives: Maxine Pegues, Arries Pegues, Avie Pequez, Carla Pegues, Charles Pegues, Michelle Landrum, Alana Landrum, Amira Jackson, Anthony Jackson
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Alexis Herr Alexis Jeanine Herr , Age 41

Lives at 2231 Byron St, Apt A, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St, Apt A
Prior addresses: 423 Franklin St, Apt 3R, Cambridge, MA 02139-3199 Cambridge MA 02139 423 Franklin St, Apt 3R 73 River St, Apt 4C, Cambridge, MA 02139-3818 Cambridge MA 02139 73 River St, Apt 4C Po Box 2626, Issaquah, WA 98027-0120 Issaquah WA 98027 Po Box 2626
Relatives: Emma Herr, Nicole Herr, Robert Mcdonald, Thomas Mcdonald, Vibeke Danborg, Alice Murray, Andrew Dance, Barbara Mcdonald, Carl Dunkovich
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Jennifer Hadley Jennifer R Hadley , Age 55

Lives at 2231 Byron ST, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron ST
Prior addresses: 711 S Orchard St, Unit 102, Madison, WI 53715-1877 Madison WI 53715 711 S Orchard St, Unit 102 1401 Woodvale Dr, Madison, WI 53716-1951 Madison WI 53716 1401 Woodvale Dr 462 Marston Ave, Madison, WI 53703-1710 Madison WI 53703 462 Marston Ave
Relatives: Craig Hadley, Earl Harrington, Kimberly Herb, Orville Karan, Sophia Hadley, Susan Harrington, Carolyn Herb, Columbus Roberts, Eileen Barriere
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Katherine Lessin Katherine Alexis Lessin , Age 45

Lives at 2059 Santo Domingo, Camarillo, CA 93012-4062 Camarillo CA 93012 2059 Santo Domingo
Prior addresses: 2231 Byron St, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St 1425 Vaquero Dr, Oxnard, CA 93030-6177 Oxnard CA 93030 1425 Vaquero Dr Po Box 91640, Santa Barbara, CA 93190-1640 Santa Barbara CA 93190 Po Box 91640
Relatives: Michelle Lessin, Scott Lessin, Tracy Lessin, Aaron Lessin, Alexander Lessin, Allison Reynolds, Amen Bains, Andrew Lessin, Avtar Bains
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Dana Kristal Dana M Kristal , Age 47

Lives at 2231 Byron St, Apt A, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St, Apt A
Prior addresses: 144 Ballard Cove RD, Candler, NC 28715-8111 Candler NC 28715 144 Ballard Cove RD 208 Blue Moon LN, Candler, NC 28715-0719 Candler NC 28715 208 Blue Moon LN 6789 Sterling Creek Rd, Jacksonville, OR 97530-8920 Jacksonville OR 97530 6789 Sterling Creek Rd
Relatives: Angelo Smith, Ben Smith, Benjamin Smith, Dana Kristal, Denise Rosenbach, Duncan Smith, Edward Smith, Karen Vanderwall, Kelly Kristal
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Shayle Kann Shayle Hoffman Kann , Age 40

Lives at 21 Tyson Cir, Piedmont, CA 94611-3536 Piedmont CA 94611 21 Tyson Cir
Prior addresses: 2231 Byron St, Berkeley, CA 94702-1811 Berkeley CA 94702 2231 Byron St 2231A Byron ST, Berkeley, CA 94702-1811 Berkeley CA 94702 2231A Byron ST 423 Franklin St, Apt 3R, Cambridge, MA 02139-3199 Cambridge MA 02139 423 Franklin St, Apt 3R
Relatives: Robert Kann
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Neighbors

2225 Byron St
Berkeley, CA
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2233 Byron St
Berkeley, CA
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2223 Byron St
Berkeley, CA
View Property Report
2237 Byron St
Berkeley, CA
View Property Report

FAQs

Who lives at 2231 Byron St, Berkeley, CA 94702?
According to our records, the current person living in 2231 Byron St is Shannon Gustafson.
Is this property currently for sale?
The property is not for sale and last sold for $1,151,242 on Mar 11, 2026. 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 $1,636,000, reflecting a -7% 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 2,094 sq ft of living space on a 4,800 sq ft lot, built in 1907 and classified as a Duplex 2 Units.
What nearby properties can I compare this to?
Nearby homes include 2225 Byron St, 2233 Byron St, and 2223 Byron St, each with its own property report to help compare size, value, and residents.