Sold21d on market
19373 San Miguel Ave
Castro Valley, CA, 94546 • 94546 • Alameda County
$1,250,000
$706/sqft
5Beds
3Baths
1,771Sqft
0.18 acLot
1950Built
Property DNA
Other
Other
1-Car Garage
Attached
This home is getting attention
Listed 21 days ago · 338 views
Market activity
Demand and pricing signals for this listing
338 views
People checking out this listing
21 days on market
Recently listed
$706/sqft
Price per square foot
About this home
Single Family · Built 1950
PRICE CUT & OPEN HOUSE 2/21 & 2/22. Rare opportunity to own 2 residences on 1 lot in a highly desirable Castro Valley location, with great schools (Castro Valley High 9/10 & Creekside Middle School 8/10) and immediate $2,300/month rental income from the ADU. The fully permitted, detached 590 sq ft ADU (2BR/1BA) includes its own private entrance and in-unit laundry. The main home is a beautifully updated 3BR/2BA and designed around a bright open-concept floor-plan. The kitchen is updated with granite countertops, stainless steel appliances, and white cabinetry. Perfect for multi-gen living or tenant use. Property includes a 1-car drive-through garage, multi-car driveway, and bonus storage. Just mins to CV BART, Castro Valley HS, shops & dining.
Standout features identified
Our analysis highlights modern finishes, wood flooring throughout, and white cabinetry as key attractions of this home.
Estimated monthly payment
Based on current rates
$7,744/month
Principal & Interest$6,077
Property Tax$1,250
Insurance$417
Down payment20% ($250,000)
3%50%
Est. 6.13% rate · 30yr fixed · $1,000,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence, Residential
Year Built1950
HeatingCentral Forced Air
CoolingCentral Air
Parking1 Attached Garage space
Lot7,714 sqft
Property
Home typeSingle Family
Sub-typeSingle Family Residence, Residential
Year built1950
Stories1
Systems
HeatingCentral Forced Air
CoolingCentral Air
RoofShingle
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingAttached
Garage1 spaces
Lot7,714 sqft
Location & Tax
Neighborhood94546
ZoningR-1
Parcel84B57037
Bathrooms & Fees
Full baths3
Features & details
6 categories of property features
Interior Features
Heating
Central Forced Air
Cooling
Central Air
Exterior Features
Parking
Attached
Utilities
Public Utilities
Water Public
Gas
PublicUtilities
Other Structures
Other
Room details
3 rooms detailed
Bathroom
ShoweroverTub1StallShowerUpdatedBaths
Dining Room
DiningArea
Family Room
SeparateFamilyRoom
Listing insights
Market data and value estimates
StatusSold
Days on market21
Est. value$1,249,800
Est. rent$4,780/mo
Tax rate1.22%
Price/sqft$706
On marketJan 15, 2026
PostedJan 15, 2026
Last sold$1,250,000
MLS updatedMar 17, 2026
Tour days6
Views338
How are the schools in Castro Valley?
3 schools rated nearby
Location
Castro Valley, CA, 94546
Price history
9 events
DateEventPrice$/sqftSource
Mar 17, 2026Sold$1,250,000$706MLSListings Inc
Feb 27, 2026Pending Sale$1,249,000$705MLSListings Inc
Feb 18, 2026Price Change$1,249,000$705MLSListings Inc
Jan 15, 2026Listed For Sale$1,295,000$731MLSListings Inc
Aug 30, 2021Sold$1,425,000$805Bay East AOR
Jul 24, 2021Pending Sale$1,149,000$649bridgeMLS/CCAR/Bay East AOR
Jul 7, 2021Listed For Sale$1,149,000$649bridgeMLS/CCAR/Bay East AOR
May 16, 2018Sold$850,000$480Public Record
Nov 10, 2005Sold$600,000$339Public Record
Sold$1,250,000
Mar 17, 2026•$706/sqft•MLSListings Inc
Pending Sale$1,249,000
Feb 27, 2026•$705/sqft•MLSListings Inc
Price Change$1,249,000
Feb 18, 2026•$705/sqft•MLSListings Inc
Listed For Sale$1,295,000
Jan 15, 2026•$731/sqft•MLSListings Inc
Sold$1,425,000
Aug 30, 2021•$805/sqft•Bay East AOR
Pending Sale$1,149,000
Jul 24, 2021•$649/sqft•bridgeMLS/CCAR/Bay East AOR
Listed For Sale$1,149,000
Jul 7, 2021•$649/sqft•bridgeMLS/CCAR/Bay East AOR
Sold$850,000
May 16, 2018•$480/sqft•Public Record
Sold$600,000
Nov 10, 2005•$339/sqft•Public Record
Tax history
25 years of records
YearTax paidAssessed value
Apr 8, 2025—$1,512,210
Apr 8, 2024$18,937$1,482,570
Apr 8, 2023$18,632$1,453,500
Apr 8, 2022$18,273$1,425,000
Apr 8, 2021$13,336$1,019,994
Apr 8, 2020$10,979$884,340
Apr 8, 2019$11,185$867,000
Apr 8, 2018$8,276$700,000
Apr 8, 2017$8,276$641,000
Apr 8, 2016$7,625$607,000
Apr 8, 2015$5,518$520,000
Apr 8, 2014$5,518$450,000
Apr 8, 2013—$417,000
Apr 8, 2012—$420,000
Apr 8, 2011—$430,000
Apr 8, 2010—$408,000
Apr 8, 2009—$430,000
Apr 8, 2008—$518,000
Apr 8, 2007—$612,000
Apr 8, 2006—$600,000
Apr 8, 2005—$54,663
Apr 8, 2004—$53,595
Apr 8, 2003—$52,613
Apr 8, 2002—$51,581
Apr 8, 2001$714$50,570
Nearby homes
Neighborhood details
Local context around this listing
Castro Valley, CA • Alameda County
Nearby cities
AlamedaBerkeleyDublinFremontHaywardLivermoreOaklandPleasanton
Nearby zip codes
9454694552
Similar homes
Based on information from the MLSListings MLS as of 2026-04-07 22:25:20 PDT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
No obligation · Same-day response