This is an opportunity for investment. This duplex is located close to Starbucks on the corner of Castro Valley Blvd, Stanford medical center, Summit hospital, some restaurants. Easy access to free ways. Close to Castro Valley schools. Each unit has it's own backyard and garage. Unit 2666 has built in brick stone BBQ hut small garden area.
Multi-familyProperty Type
1955Year Built
7,125 sq ftLot Size
$646Price/Sq.Ft.
Listed by Ojoma Omaga•DRE #02075990• Coldwell Banker
Bought with Desmona Armstrong•DRE #01781825• Century 21 Masters
bridgeMLS, Bay East AOR, or Contra Costa AOR #41137558
Jul 20, 2026
Sold
$960,000
$646/sq ft
Jul 17, 2026
Pending
—
Jun 8, 2026
Listed
$1,030,000
$693/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #41113398
Nov 11, 2025
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #41084359
Mar 28, 2025
Listing Removed
—
Public Records
Oct 22, 1993
Sold
$248,000
$167/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,577 (+2.7%)
$128,979 + $300,951
$429,930
2024
$6,406 (+2.2%)
$126,450 + $295,050
$421,500
2023
$6,265 (+2.5%)
$123,971 + $289,266
$413,237
2022
$6,112 (+2.8%)
$119,157 + $278,034
$397,191
2021
$5,944 (+2.5%)
$119,157 + $278,034
$397,191
2020
$5,801 (−1.5%)
$116,821 + $272,583
$389,404
2019
$5,890 (+3.0%)
$115,623 + $269,788
$385,411
2018
$5,718 (+2.8%)
$113,356 + $264,498
$377,854
2017
$5,562 (+5.0%)
$108,955 + $254,230
$363,185
2016
$5,298 (+7.1%)
$108,955 + $254,230
$363,185
2015
$4,946 (+2.1%)
$106,819 + $249,246
$356,065
2014
$4,843 (+1.6%)
$103,154 + $240,694
$343,848
2013
$4,768 (+2.4%)
$103,154 + $240,694
$343,848
2012
$4,655 (+1.5%)
$102,689 + $239,607
$342,296
2011
$4,588 (+0.8%)
$100,675 + $234,910
$335,585
2010
$4,550
$98,702 + $230,304
$329,006
2009
$4,550 (+3.6%)
$97,964 + $228,584
$326,548
2008
$4,391
$98,197 + $229,127
$327,324
Public record
Public record
Zoning
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,125 Sq. Ft.
Year renovated
1955
Sq. Ft.
1,486
Year built
1955
Style
Multi-Family (2-4 Unit)
County
Alameda County
APN
084A018104100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 17, 2026.
RSL
Residential Small Lot Districts
Residential Small Lot districts, hereinafter designated as RSL, are established to support infill projects of duplexes, small lot single-family detached units, and townhouses. The RSL district implements and is consistent with the residential small lot land use classification of the Castro Valley General Plan.
Laundry Features: Dryer, Laundry Room, In Unit, Washer, Washer/Dryer Hookups, Cabinets, In Kitchen, Inside Room, Sink, Washer/Dryer Stacked Incl
Flooring: Hardwood
Unit 1 Information
Unit 1 Air Conditioning: No
Unit 1 Parking Spaces: 2
Unit 2 Information
Unit 2 # of Bathrooms: 1
Unit 2 Air Conditioning: No
Unit 2 # of Parking Spaces: 1
Multi-Unit Information
Number Of Units Total: 2
Exterior
Building Information
Construction Materials: Composition Shingles
Building Area Total: 1,486
Exterior Features
Exterior Features: Back Yard, Front Yard, Entry Gate, Garden, Yard Space
Fencing: Fenced, Full, Wood
Property Information
Living Area: 1486
Living Area Units: Square Feet
Property Type: Residential Income
Property Sub Type: DUPLEX
Year Built: 1955
Lot Information
Lot Size Square Feet: 7125
Lot Size Area: 0.16
Lot Size Units: Acres
Lot Size Acres: 0.16
Lot Features: 2 Houses / 1 Lot, Garden, Security Gate
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Utilities: Sewer Connected
Heating & Cooling
Has Heating
Heating: Electric, Natural Gas, Wall Furnace, Hot Water, MultiUnits
Cooling: Ceiling Fan(s), Multi Units, No Air Conditioning
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,486
Stories: 1.0
Lot Size: 7,125 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1955
Year Renovated: 1955
County: Alameda County
APN: 084A018104100
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Stanton Elementary School
Public K-5 • Assigned • 0.5mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.6mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.9mi
9/10
Provided by GreatSchools
Local insights from Redfin agents
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...
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
4/10 Heat Factor
7 days above 88° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Castro Valley, CA • 94546
Average low and high temperatures (°F)
63
43
64
46
71
49
69
49
73
53
74
54
75
57
79
57
79
60
77
54
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
85/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in Castro Valley. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$933,000 – $1.13M
Reach more buyers when you sell with Redfin. Plus, you'll save $9,816 in fees.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2026. This data may not match public records. Learn more.