4387 Gem Avenue
Castro Valley, CA 94546
- 4 beds
- 2 baths
- 1,269 sqft
- 5,014 sqft lot
- $847 per sqft
- 1949 build
- – on site
Classic charm with contemporary style. This move in ready 4-bed, 2-bath mid-century home features a renovated kitchen and bathroom, open floor plan, wood beam ceilings, modern finishes, new laminate flooring throughout and a new EV outlet in garage. It showcases great curb appeal with updated exterior paint, new paver steps and extended driveway. The living room skylight fills the space with natural light, bringing focus to the timeless exposed wood beam ceiling and the beauty of the new marble fireplace surround. The redesigned kitchen is stunning, with ample storage, and an abundance of counter space. The renovated bathroom is adjacent to two spacious bedrooms. The family room, third bedroom and secondary bathroom can easily be combined into a large primary bedroom and ensuite. The detached 4th bedroom has newer carpet and roof, and perfect for a home gym or office. The backyard is low maintenance, with newer turf and cemented patio, making it a great spot for outdoor fun. Located in a highly desirable neighborhood, it's walking distance to Marshall Elementary, Creekside Middle School, and a short drive to CVHS, Lake Chabot, restaurants, shopping, and freeways. Castro Valley is known for its annual light parade and community events, making it a wonderful place to call home.
Last checked:
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Last updated Feb 19, 2025
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MLS# 224153368 —
Upcoming Open Houses
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Saturday, 2/22
12pm-2pm -
Sunday, 2/23
12pm-2pm
The Building
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Year Built:1949
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Year Built Source:Assessor Agent-Fill
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Remodeled Updated:Yes
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Construction Materials:Stucco
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Construction Materials:#Collection(String)
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Architectural Style:Other
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Architectural Style:#Collection(String)
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Development Status:#Collection(String)
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Structure Type:#Collection(String)
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Subtype Description:#Collection(String)
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Stories:1
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Levels:#Collection(String)
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Upper Level:#Collection(String)
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Main Level:#Collection(String)
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Lower Level:#Collection(String)
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Roof:Flat
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Roof:#Collection(String)
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Basement:#Collection(String)
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Foundation Details:Slab
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Foundation Details:#Collection(String)
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Building Features:#Collection(String)
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Exterior Features:#Collection(String)
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Window Features:#Collection(String)
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Patio And Porch Features:#Collection(String)
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Accessibility Features:#Collection(String)
Interior
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Interior Features:#Collection(String)
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Kitchen Features:Quartz Counter
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Dining Room Features:Dining/Living Combo
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Living Room Features:Skylight(s), Open Beam Ceiling
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Flooring:Carpet, Laminate, Wood
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Flooring:#Collection(String)
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Fireplaces Total:1
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Fireplace Features:Living Room, Wood Burning
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Fireplace Features:#Collection(String)
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Laundry Features:In Garage
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Laundry Features:#Collection(String)
Room Dimensions
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Living Area:1269.0
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Living Area Source:Assessor Agent-Fill
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Bedroom 2 Dimensions:0x0
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Bedroom 3 Dimensions:0x0
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Bedroom 4 Dimensions:0x0
Financial & Terms
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Lease Type:Net
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Lease Info:#Collection(String)
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Lease Type:#Collection(String)
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Lease Includes:#Collection(String)
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Rent Includes:#Collection(String)
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Owner Pays:#Collection(String)
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Tenant Pays:#Collection(String)
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Pets Allowed:#Collection(String)
Location
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Directions:Center St to Gem Ave
The Property
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Parcel Number:084C-1064-077
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Condition:#Collection(String)
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Lot Features:Other
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Lot Features:#Collection(String)
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Lot Size Acres:0.1151
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Lot Size Square Feet:5014.0
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Lot Size Units:SqFt
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Lot Size Source:Assessor Agent-Fill
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Land Lease:false
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View:#Collection(String)
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Zoning:Res
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Current Use:#Collection(String)
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Possible Use:#Collection(String)
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Vegetation:#Collection(String)
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Fencing:#Collection(String)
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Horse:false
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Horse Amenities:#Collection(String)
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Crops:#Collection(String)
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Soil:#Collection(String)
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Land Use:#Collection(String)
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Irrigation Source:Other
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Frontage Type:#Collection(String)
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Road Surface Type:#Collection(String)
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Road Frontage Type:#Collection(String)
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Road Responsibility:#Collection(String)
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Driveway Sidewalks:#Collection(String)
Listing Agent
- Contact info:
- No listing contact info available
Beds
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Bedrooms Total:4
Baths
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Total Baths:2
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Full Baths:2
The Listing
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Home Warranty:false
Heating & Cooling
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Heating:Wall Furnace
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Heating:#Collection(String)
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Cooling:Ceiling Fan(s)
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Cooling:#Collection(String)
Utilities
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Utilities:Public
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Utilities:#Collection(String)
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Electric:220 Volts in Kitchen, 220 Volts in Laundry
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Electric:#Collection(String)
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Sewer:Public Sewer
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Sewer:#Collection(String)
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Water Source:Public
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Water Source:#Collection(String)
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Green Energy Efficient:#Collection(String)
Appliances
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Appliances:Gas Cook Top, Dishwasher, Disposal, Wine Refrigerator
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Appliances:#Collection(String)
Schools
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Elementary School District:Castro Valley Unified
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Middle Or Junior School District:Castro Valley Unified
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High School District:Castro Valley Unified
The Community
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Senior Community:false
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Community Features:#Collection(String)
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Spa:false
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Spa Features:#Collection(String)
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Pool Private:false
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Pool Features:#Collection(String)
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Association Amenities:#Collection(String)
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Association:false
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Association Fee Includes@odata.type#Collection(String)
Parking
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Garage Spaces:1.0
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Parking Type:#Collection(String)
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Parking Access:#Collection(String)
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Parking Features:Attached, Garage Door Opener
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Parking Features:#Collection(String)
Extra Units
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Unit 1 Type:#Collection(String)
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Unit 2 Type:#Collection(String)
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Unit 3 Type:#Collection(String)
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Unit 4 Type:#Collection(String)
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Other Units:#Collection(String)
Monthly cost estimate
![4387 Gem Avenue](https://images.estately.net/201_224153368_0_1739693884_636x435.jpg)
Asking price
$1,075,000
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. |
$5,756
|
Taxes | N/A |
Insurance | $295 |
Utilities | $190 See report |
Total | $6,241/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).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
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 |
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2/16/25
Feb 16, 2025
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Listed / Active | METROLIST | $1,075,000 | 243.5% (10.0% / YR) |
10/27/00
Oct 27, 2000
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BRIDGE | $313,000 |
![](/assets/transparent-1daff9a9c6d7f19de562a7bfa8b9082c1713c808bc003a206d9c762d13971c66.gif)
64% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $82k above asking price on average, but some went as high as $362k over asking price.