As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$22,211 (+16.3%)
$239,845 + $591,618
$831,463
2024
$19,102 (+2.5%)
$235,143 + $580,019
$815,162
2023
$18,636 (+2.7%)
$230,533 + $568,649
$799,182
2022
$18,138 (+0.4%)
$221,583 + $546,571
$768,154
2021
$18,068 (+8.2%)
$221,583 + $546,571
$768,154
2020
$16,695 (+7.1%)
$217,239 + $535,856
$753,095
2019
$15,583 (+2.3%)
$215,011 + $530,361
$745,372
2018
$15,229 (+4.4%)
$210,796 + $519,964
$730,760
2017
$14,582 (+5.4%)
$202,612 + $499,777
$702,389
2016
$13,829 (+1.6%)
$202,612 + $499,777
$702,389
2015
$13,607 (−1.0%)
$198,640 + $489,979
$688,619
2014
$13,751 (−0.3%)
$191,824 + $473,167
$664,991
2013
$13,788 (+3.6%)
$191,824 + $473,167
$664,991
2012
$13,308 (+2.2%)
$190,959 + $471,032
$661,991
2011
$13,019 (+1.4%)
$187,215 + $461,797
$649,012
2010
$12,840 (−1.1%)
$183,544 + $452,743
$636,287
2009
$12,978 (+5.5%)
$182,173 + $449,361
$631,534
2008
$12,296
$182,607 + $450,430
$633,037
Tax history for 1798 Walnut St #5
Year
Property tax
Land + Additions
Assessment*
2025
$22,211 (+16.3%)
$239,845 + $591,618
$831,463
2024
$19,102 (+2.5%)
$235,143 + $580,019
$815,162
2023
$18,636 (+2.7%)
$230,533 + $568,649
$799,182
2022
$18,138 (+0.4%)
$221,583 + $546,571
$768,154
2021
$18,068 (+8.2%)
$221,583 + $546,571
$768,154
2020
$16,695 (+7.1%)
$217,239 + $535,856
$753,095
2019
$15,583 (+2.3%)
$215,011 + $530,361
$745,372
2018
$15,229 (+4.4%)
$210,796 + $519,964
$730,760
2017
$14,582 (+5.4%)
$202,612 + $499,777
$702,389
2016
$13,829 (+1.6%)
$202,612 + $499,777
$702,389
2015
$13,607 (−1.0%)
$198,640 + $489,979
$688,619
2014
$13,751 (−0.3%)
$191,824 + $473,167
$664,991
2013
$13,788 (+3.6%)
$191,824 + $473,167
$664,991
2012
$13,308 (+2.2%)
$190,959 + $471,032
$661,991
2011
$13,019 (+1.4%)
$187,215 + $461,797
$649,012
2010
$12,840 (−1.1%)
$183,544 + $452,743
$636,287
2009
$12,978 (+5.5%)
$182,173 + $449,361
$631,534
2008
$12,296
$182,607 + $450,430
$633,037
*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: 25
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Stucco
Roof Framing Type: Wood
Property Information
Subdivision Name: PERCY
Living Sq. Ft: 5,270
Building Sq. Ft: 5,270
# of Units: 8
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 5
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,600
Legal Lot Number: 5
Legal Block Number: B
Municipality Name: BERKELEY INCORP
Acres: 0.1056
Depth Footage: 50
Front Footage: 90
Zoning Code: R-4
County Use Description: MULTIPLE RESIDENTIAL BUILDING
Location Information
Parcel Location Influence: Corner
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 8
Baths: 8.0
Sq. Ft.: 5,270
Stories: 2.0
Lot Size: 4,600 square feet
Style: Multi-Family (5+ Unit)
Year Built: 1951
Year Renovated: 1951
County: Alameda County
APN: 058 217701200
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
K - 12
Preschool & daycare
Berkeley Arts Magnet at Whittier School
Public K-5 • Assigned • 0.2mi
10/10
Willard Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Berkeley High School
Public 9-12 • Assigned • 0.5mi
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)
61
47
62
48
67
51
64
50
68
53
68
54
69
56
73
57
73
60
70
55
63
51
59
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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.