1728 Walnut St is a 3,329 square foot multi-family home on a 6,300 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on May 17, 2000 for $615,500. Based on Redfin's Berkeley data, we estimate the home's value is $1,702,214.
Multi-familyProperty Type
1920Year Built
6,300 sq ftLot Size
$511Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,702,214
$1.1M since sold in May 2000$71K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 45.8% lower than the average sale price ($3.14M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-4
Multi-Family Residential District
The purpose of the Multi-Family Residential (R-4) district is to: Implement the General Plan by encouraging development of relatively high-density residential areas; Make available housing for persons who desire both convenience of location and a reasonable amount of usable open space; Protect adjacent properties from unreasonable obstruction of light and air; Permit the construction of residential structures, such as residential hotels, which will provide housing opportunities for transient or seasonal residents; and Permit the construction of institutional and office uses that are not detrimental to the immediate neighborhood.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Other
Park & open space
Property details
Interior
Room Information
# of Rooms: 12
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: PERCY
Living Sq. Ft: 3,329
Building Sq. Ft: 3,329
# of Units: 4
# of Stories: 2
Legal Description: BLK B LOT 19
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,300
Legal Lot Number: 19
Legal Block Number: B
Municipality Name: BERKELEY INCORP
Acres: 0.1446
County Use Description: FOUR LIVING UNITS; E.G. FOURPL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,329
Stories: 2.0
Lot Size: 6,300 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1920
Year Renovated: 1920
County: Alameda County
APN: 058 217700707
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Berkeley Arts Magnet at Whittier School
Public K-5 • Assigned • 0.2mi
10/10
Willard Middle School
Public 6-8 • Assigned • 1.2mi
10/10
Berkeley High School
Public 9-12 • Assigned • 0.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 82° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
16 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Berkeley, CA • 94709
Average low and high temperatures (°F)
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63
51
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48
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Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.62M – $1.96M
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