1230 Delaware St #1 is a 2,246 square foot house on a 10,588 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Berkeley data, we estimate the home's value is $2,094,354.
Single-familyProperty Type
1936Year Built
10,588 sq ftLot Size
$932Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,094,354
$144K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.3% higher than the average sale price ($2.07M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$8,753 (+12.9%)
$111,930 + $315,829
$427,759
2024
$7,753 (+2.3%)
$109,735 + $309,636
$419,371
2023
$7,576 (+2.3%)
$107,584 + $303,566
$411,150
2022
$7,405
$103,406 + $291,779
$395,185
2021
$7,399 (+6.9%)
$103,406 + $291,779
$395,185
2020
$6,921 (+5.5%)
$101,379 + $286,059
$387,438
2019
$6,560 (+2.0%)
$100,339 + $283,126
$383,465
2018
$6,429 (+3.9%)
$98,372 + $277,575
$375,947
2017
$6,190 (+4.4%)
$94,553 + $266,798
$361,351
2016
$5,928 (+1.3%)
$94,553 + $266,798
$361,351
2015
$5,853 (+1.1%)
$92,699 + $261,568
$354,267
2014
$5,789 (−0.5%)
$89,519 + $252,595
$342,114
2013
$5,821 (+3.7%)
$89,519 + $252,595
$342,114
2012
$5,615 (+2.5%)
$89,115 + $251,454
$340,569
2011
$5,477 (+1.2%)
$87,367 + $246,524
$333,891
2010
$5,413 (−1.1%)
$85,655 + $241,691
$327,346
2009
$5,474 (+5.2%)
$85,015 + $239,885
$324,900
2008
$5,203
$85,217 + $240,457
$325,674
Tax history for 1230 Delaware St #1
Year
Property tax
Land + Additions
Assessment*
2025
$8,753 (+12.9%)
$111,930 + $315,829
$427,759
2024
$7,753 (+2.3%)
$109,735 + $309,636
$419,371
2023
$7,576 (+2.3%)
$107,584 + $303,566
$411,150
2022
$7,405
$103,406 + $291,779
$395,185
2021
$7,399 (+6.9%)
$103,406 + $291,779
$395,185
2020
$6,921 (+5.5%)
$101,379 + $286,059
$387,438
2019
$6,560 (+2.0%)
$100,339 + $283,126
$383,465
2018
$6,429 (+3.9%)
$98,372 + $277,575
$375,947
2017
$6,190 (+4.4%)
$94,553 + $266,798
$361,351
2016
$5,928 (+1.3%)
$94,553 + $266,798
$361,351
2015
$5,853 (+1.1%)
$92,699 + $261,568
$354,267
2014
$5,789 (−0.5%)
$89,519 + $252,595
$342,114
2013
$5,821 (+3.7%)
$89,519 + $252,595
$342,114
2012
$5,615 (+2.5%)
$89,115 + $251,454
$340,569
2011
$5,477 (+1.2%)
$87,367 + $246,524
$333,891
2010
$5,413 (−1.1%)
$85,655 + $241,691
$327,346
2009
$5,474 (+5.2%)
$85,015 + $239,885
$324,900
2008
$5,203
$85,217 + $240,457
$325,674
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-2
Restricted Two-Family Residential District
The purpose of the Restricted Two-Family Residential (R-2) district is to: Implement the General Plan by encouraging the development of low medium-density residential areas characterized by a reasonably open and spacious type of development with a pattern of housing types ranging from single-family to duplexes and small apartment structures; Make available housing for persons who desire a range of housing choice with a relatively large amount of open space; and Protect adjacent properties from unreasonable obstruction of light and air.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Other
Park & open space
Property details
Interior
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Building Type: Multi Family Condo
Property Information
Living Sq. Ft: 2,246
Building Sq. Ft: 2,246
# of Units: 1
# of Stories: 1
Legal Description: MISC 205 PG 63 UNIT 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,588
Municipality Name: BERKELEY INCORP
Acres: 0.2431
County Use Description: SINGLE FAMILY RES LAND WITH/SU
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,246
Stories: 1.0
Lot Size: 10,588 square feet
Style: Single Family Residential
Year Built: 1936
Year Renovated: 1976
County: Alameda County
APN: 057 208203400
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Oxford Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Martin Luther King Middle School
Public 6-8 • Assigned • 0.9mi
9/10
Berkeley High School
Public 9-12 • Assigned • 1.0mi
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
1/10 Fire Factor
Unlikely to be 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 • 94702
Average low and high temperatures (°F)
62
46
63
48
68
50
65
51
68
53
68
55
69
57
71
58
72
60
72
56
63
50
60
47
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.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.99M – $2.41M
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