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  • 4247 Gem Ave

4247 Gem Ave, Castro Valley, CA 94546

$999,000 Approx. USD 3 beds, 3 baths
1,737 sqft

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The Keaty Team REALTOR® - Sales Associate 714-608-3298 m
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Lic#: 01276603
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NRDS ID: 187514104
thekeatyteam@bhhscal.com Tustin Office
18302 Irvine Blvd, Suite 240
Tustin, CA 92780
Phone: 714-832-8800
Fax: 949-565-7700
 Tustin 18302 Irvine Blvd, Suite 240
Tustin, CA 92780
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Listing Agent


Kristen Bleth | kristen@evolvereca.com
Lic#: 02058725
Broker: Courtesy of Evolve Real Estate
Phone: 510-408-8161

Co Listing Agent


Sunday Nguyen | realtor@sundayestate.com
Lic#: 02206061
Broker: Courtesy of eXp Realty of California
Phone: 510-999-6663

Agent Remarks

Welcome to 4247 Gem Avenue, a beautifully renovated single-story home in the heart of Castro Valley! Thoughtfully transformed with quality craftsmanship, modern finishes, and extensive upgrades completed with permits. The stunning kitchen features stainless steel appliances, custom cabinetry, a spacious island, and a pot filler. Beautifully designed bathrooms offer walk-in showers, rainfall showerheads, and modern fixtures. Major improvements include new electrical wiring with a 200-amp panel, updated plumbing and drainage, a new HVAC furnace and ductwork, and a new composition roof. Additional highlights include waterproof plank flooring, designer lighting, an EV-ready garage, and refreshed landscaping. Conveniently located near Castro Valley’s highly regarded schools, shopping, dining, and commuter routes. Move-in ready with the peace of mind of permitted improvements!

Listing Details

Property type: Single Family Residence (Single Family)
Status: Pending
MLS# 41151756
Price: $999,000
Beds: 3
Baths: 3 (3 full)
Living Room fireplaces
Built in 1947
1,737 sqft
1 story
0.13 acres
Lot size: 0.1326
Subdivision: CASTRO VALLEY
County: Alameda
Property style: Ranch
Construction: Stucco
Interior features: Breakfast Bar
Parking description: Garage
Lot description: Back Yard,Front Yard,Garden,Street Level
Heating/cooling: None

Last Updated: 11/6/2026

 Days On Market (DOM): 15

 Find more Castro Valley homes and real estate

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The style of this listing is Ranch.
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Lat/Long: 37.698104, -122.063994.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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