Sold7d on market
18320 Pepper St
Castro Valley, CA, 94546 • 94546 • Alameda County
$1,100,000
$778/sqft
4Beds
2Baths
1,414Sqft
0.5 acLot
1946Built
Property DNA
Bungalow Style
Built 1946 · 80 years of history
Upper Valley
94546
1-Car Garage
Attached
Hardwood Floors
Quality flooring throughout
This home is getting attention
Listed 7 days ago · 834 views · 11 saves
Market activity
Demand and pricing signals for this listing
834 views
People checking out this listing
11 saves
Buyers have saved this home
7 days on market
Just listed — act fast
$778/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 34% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1946
RARE OPPORTUNITY.... BUILDERS ....LOOK AT THIS PROPERTY.... 20,900 sq.ft. lot county says 5,000 sq.ft. per buildable lot.... 12ft to 20ft drive way. 20 ft. front and rear yard set backs.... Buyer to conduct their oun due diligence regarding zoning. Exsiting house major fixer ..... Bring more than a paint brush....!
Estimated monthly payment
Based on current rates
$6,789/month
Principal & Interest$5,323
Property Tax$1,100
Insurance$367
Down payment20% ($220,000)
3%50%
Est. 6.08% rate · 30yr fixed · $880,000 loan
Full calculator →At a glance
Key facts and listing details
TypeResidential, Single Family Residence
Year Built1946
HeatingFloor Furnace
CoolingCentral Air
Parking1 Garage space
Lot0.50 Acres
Property
Home typeSingle Family
Sub-typeResidential, Single Family Residence
StyleBungalow
ConditionExisting
Year built1946
Stories1
Systems
HeatingFloor Furnace
CoolingCentral Air
RoofComposition
Water / SewerPublic Sewer
Parking & Outdoor
ParkingAttached
Garage1 spaces
Lot0.50 Acres
Location & Tax
Neighborhood94546
Parcel84C90535
Bathrooms & Fees
Full baths2
Features & details
9 categories of property features
Interior Features
Flooring
Hardwood
Heating
Floor Furnace
Cooling
Central Air
Laundry
None
Fireplace
None
Exterior Features
Parking
Attached
Lot Features
2 Houses / 1 Lot
Back Yard
Pool Features
None
Other Equipment
None
Room details
1 room detailed
Kitchen
Laminate Counters
Listing insights
Market data and value estimates
StatusSold
Days on market7
Est. value$1,099,900
Est. rent$3,965/mo
Tax rate1.22%
Price/sqft$778
On marketMar 9, 2026
PostedMar 9, 2026
Last sold$1,100,000
MLS updatedApr 1, 2026
Tour days6
Views834
Favorites11
How are the schools in Castro Valley?
3 schools rated nearby
Location
Castro Valley, CA, 94546
Price history
3 events
DateEventPrice$/sqftSource
Apr 1, 2026Sold$1,100,000$778Bay East AOR
Mar 18, 2026Pending Sale$1,299,000$919Bay East AOR
Mar 9, 2026Listed For Sale$1,299,000$919Bay East AOR
Sold$1,100,000
Apr 1, 2026•$778/sqft•Bay East AOR
Pending Sale$1,299,000
Mar 18, 2026•$919/sqft•Bay East AOR
Listed For Sale$1,299,000
Mar 9, 2026•$919/sqft•Bay East AOR
Tax history
25 years of records
YearTax paidAssessed value
Apr 9, 2025—$85,322
Apr 9, 2024$1,738$83,648
Apr 9, 2023$1,686$82,008
Apr 9, 2022$1,633$80,401
Apr 9, 2021$1,583$78,824
Apr 9, 2020$1,543$78,016
Apr 9, 2019$1,557$76,487
Apr 9, 2018$1,466$74,987
Apr 9, 2017$1,466$73,517
Apr 9, 2016$1,394$72,075
Apr 9, 2015$1,258$70,992
Apr 9, 2014$1,258$69,602
Apr 9, 2013—$69,288
Apr 9, 2012—$67,929
Apr 9, 2011—$66,598
Apr 9, 2010—$66,100
Apr 9, 2009—$66,257
Apr 9, 2008—$64,958
Apr 9, 2007—$63,684
Apr 9, 2006—$62,435
Apr 9, 2005—$61,212
Apr 9, 2004—$60,012
Apr 9, 2003—$58,913
Apr 9, 2002—$57,757
Apr 9, 2001$777$56,625
Nearby homes
Neighborhood details
Local context around this listing
Castro Valley, CA • Alameda County
Nearby cities
AlamedaBerkeleyDublinFremontHaywardLivermoreOaklandPleasanton
Nearby zip codes
9454694552
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Bay East© 2026, CCAR© 2026, bridgeMLS© 2026. Information Deemed Reliable but not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used or any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-04-08 23:36:18 PDT.
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