3142 Keith Avenue
Castro Valley, CA 94546
Map
- 3 beds
- 1 bath
- 1,865 sqft
- 12,601 sqft lot
- $375 per sqft
- 1940 build
- – on site
Great Investment Opportunity in Castro Valley! Don't miss this chance to own a spacious home on a large lot in the heart of Castro Valley. This property offers 3 bedrooms and over 1,800 sq ft of living space, all set on a generous 12,600 sq ft lot surrounded by mature treesproviding privacy, shade, and incredible potential. Whether you're looking to remodel, expand, or build an ADU, this property offers endless possibilities. Additional features include a full unfinished basement, covered carport, and garage spaceideal for storage, workshop use, or future enhancements. Located near shopping, top-rated schools, parks, major freeways and the bay. This property is a rare opportunity to invest in a prime location with strong upside potential. Cash or hard money only the home will not qualify for conventional financing. Schedule your private showing today! To show email me your buyers proof of funds and time requested for a CBS code. DO NOT USE THE FRONT DOOR, THE STEPS ARE BROKEN AND YOU WILL FALL AND GET HURT!!!
Last checked:
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Last updated Jul 12, 2025
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MLS# 425053929 —
This home is listed in more than one place. See it here, and here.
The Building
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Year Built:1940
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Year Built Source:Assessor Auto-Fill
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Construction Materials:Stucco
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Architectural Style:Ranch
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Roof:Composition
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Basement:Full
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Basement:true
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Foundation Details:Concrete
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Accessibility Features:Other
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Building Area Total:1865
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Building Area Units:Square Feet
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Building Area Source:Assessor Auto-Fill
Interior
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Living Room Level:Main
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Kitchen Level:Main
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Family Room Level:Main
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Fireplace:false
Room Dimensions
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Living Area:1865
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Living Area Units:Square Feet
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Living Area Source:Assessor Auto-Fill
Location
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Directions:West on Keith from Lake Chabot Road
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Cross Street:Lake Chabot Road
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Latitude:37.7071112
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Longitude:-122.0936007
The Property
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Parcel Number:084B0501034
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Property Type:Residential
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Property Subtype:Single Family Residence
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Lot Size Area:12601.908
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Lot Size Acres:0.2893
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Lot Size Square Feet:12601.908
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Lot Size Units:Square Feet
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Fencing:Back Yard
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Horse:false
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Irrigation Water Rights:false
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Elevation Units:Feet
Listing Agent
- Contact info:
- No listing contact info available
Beds
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Total Bedrooms:3
Baths
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Total Baths:1
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Full Baths:1
The Listing
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Home Warranty:false
Utilities
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Water Source:Public
The Community
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Senior Community:false
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Pool Private:false
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Association:false
Parking
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Garage:true
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Garage Spaces:1
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Carport:true
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Carport Spaces:2
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Parking Total:10
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Parking Features:Covered
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Covered Spaces:3
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Open Parking:true
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Open Parking Spaces:6
Monthly cost estimate
Asking price
$699,900
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$3,747
|
| Taxes | N/A |
| Insurance | $192 |
| Utilities | $203 See report |
| Total | $4,142/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
7/12/25
Jul 12, 2025
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Listed / Active | SFMLS | $699,900 |
63% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $43k above asking price on average, but some went as high as $130k over asking price.
