1728 Delaware St is a 2,285 square foot house on a 6,750 square foot lot with 3 bedrooms and 4 bathrooms. Based on Redfin's Berkeley data, we estimate the home's value is $2,055,416.
Single-familyProperty Type
2002Year Built
6,750 sq ftLot Size
$900Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,055,416
$10K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% lower than the average sale price ($2.28M) of 5 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
$7,742 (+23.6%)
$51,595 + $62,917
$114,512
2024
$6,266 (+3.0%)
$50,584 + $61,683
$112,267
2023
$6,083 (+3.9%)
$49,592 + $60,474
$110,066
2022
$5,857 (+1.0%)
$47,667 + $58,126
$105,793
2021
$5,797 (+11.6%)
$47,667 + $58,126
$105,793
2020
$5,195 (+11.1%)
$46,732 + $56,987
$103,719
2019
$4,676 (+3.3%)
$46,254 + $56,403
$102,657
2018
$4,527 (+4.3%)
$45,347 + $55,297
$100,644
2017
$4,339 (+8.8%)
$43,586 + $53,149
$96,735
2016
$3,988 (+2.2%)
$43,586 + $53,149
$96,735
2015
$3,901 (+4.2%)
$42,731 + $52,107
$94,838
2014
$3,742 (+1.1%)
$41,265 + $50,319
$91,584
2013
$3,703 (+3.1%)
$41,265 + $50,319
$91,584
2012
$3,591 (+3.7%)
$41,078 + $50,092
$91,170
2011
$3,464 (+1.8%)
$40,273 + $49,110
$89,383
2010
$3,403 (−1.3%)
$39,484 + $48,147
$87,631
2009
$3,446 (+9.7%)
$39,189 + $47,788
$86,977
2008
$3,142
$39,282 + $47,901
$87,183
Tax history for 1728 Delaware St
Year
Property tax
Land + Additions
Assessment*
2025
$7,742 (+23.6%)
$51,595 + $62,917
$114,512
2024
$6,266 (+3.0%)
$50,584 + $61,683
$112,267
2023
$6,083 (+3.9%)
$49,592 + $60,474
$110,066
2022
$5,857 (+1.0%)
$47,667 + $58,126
$105,793
2021
$5,797 (+11.6%)
$47,667 + $58,126
$105,793
2020
$5,195 (+11.1%)
$46,732 + $56,987
$103,719
2019
$4,676 (+3.3%)
$46,254 + $56,403
$102,657
2018
$4,527 (+4.3%)
$45,347 + $55,297
$100,644
2017
$4,339 (+8.8%)
$43,586 + $53,149
$96,735
2016
$3,988 (+2.2%)
$43,586 + $53,149
$96,735
2015
$3,901 (+4.2%)
$42,731 + $52,107
$94,838
2014
$3,742 (+1.1%)
$41,265 + $50,319
$91,584
2013
$3,703 (+3.1%)
$41,265 + $50,319
$91,584
2012
$3,591 (+3.7%)
$41,078 + $50,092
$91,170
2011
$3,464 (+1.8%)
$40,273 + $49,110
$89,383
2010
$3,403 (−1.3%)
$39,484 + $48,147
$87,631
2009
$3,446 (+9.7%)
$39,189 + $47,788
$86,977
2008
$3,142
$39,282 + $47,901
$87,183
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Mar 11, 2022 • Final
Minor
Replace a forced air unit in a closet.
HVAC
Sep 24, 2021 • Final
Minor
Install solar panels on the roof with an energy storage system, internal load center, and distribution panel.
Battery
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Subdivision Name: HARDY 06
Living Sq. Ft: 2,285
Building Sq. Ft: 2,285
# of Units: 1
# of Stories: 1.5
Legal Description: F1 629
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,750
Legal Lot Number: 45,46
Municipality Name: BERKELEY INCORP
Acres: 0.155
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 2,285
Stories: 1.5
Lot Size: 6,750 square feet
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Alameda County
APN: 057 206502600
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Berkeley Arts Magnet at Whittier School
Public K-5 • Assigned • 0.4mi
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
2/10 Fire Factor
0.00% 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 • 94703
Average low and high temperatures (°F)
61
47
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48
67
51
64
50
68
53
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69
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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.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.95M – $2.36M
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