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16251 Carolyn St, Castro Valley
$900,000
41121913 MLS
Unique mixed-use opportunity in Castro Valley! This versatile property features an approximately 1,000 sq ft 2 bedroom 1 bath home and a standalone office/retail building approximately 1,143 sq ft on a generous 9,083 sq ft lot. The office building features a kitchenette, half bath, two private offices, and open workspace suitable for a variety of professional or retail uses. The detached 2-bedroom, 1-bath home offers flexibility for owner-occupants or rental income. Ideal for investors or owner-users seeking live/work potential, dual-income possibilities, or future development flexibility. Conveniently located near major transportation routes, shopping, and local amenities. Buyer to verify all uses with the Alameda County. *Photos are virtually staged

16251 Carolyn St, Castro Valley

16251 Carolyn St, Castro Valley
$900,000
2 Beds ⋅ 41121208 MLS
Unique mixed-use opportunity in Castro Valley! This versatile property features an approximately 1,000 sq ft 2 bedroom 1 bath home and a standalone office/retail building approximately 1,143 sq ft on a generous 9,083 sq ft lot. The office building features a kitchenette, half bath, two private offices, and open workspace suitable for a variety of professional or retail uses. The detached 2-bedroom, 1-bath home offers flexibility for owner-occupants or rental income. Ideal for investors or owner-users seeking live/work potential, dual-income possibilities, or future development flexibility. Conveniently located near major transportation routes, shopping, and local amenities. Buyer to verify all uses with the Alameda County. Open House Sat 1/24 2pm-4pm *Photos are virtually staged

16251 Carolyn St, Castro Valley

16251 Carolyn St, Castro Valley
$900,000
2 Beds ⋅ 1 Baths ⋅ 41120801 MLS
Unique mixed-use opportunity in Castro Valley! This versatile property features an approximately 1,000 sq ft 2 bedroom 1 bath home and a standalone office/retail building approximately 1,143 sq ft on a generous 9,083 sq ft lot. The office building features a kitchenette, half bath, two private offices, and open workspace suitable for a variety of professional or retail uses. The detached 2-bedroom, 1-bath home offers flexibility for owner-occupants or rental income. Ideal for investors or owner-users seeking live/work potential, dual-income possibilities, or future development flexibility. Conveniently located near major transportation routes, shopping, and local amenities. Buyer to verify all uses with the Alameda County. Open House Sat 1/24 2pm-4pm *Photos are virtually staged

16251 Carolyn St, Castro Valley

2812 Sydney Way, Castro Valley
$900,000
4 Beds ⋅ 2 Baths ⋅ 41116530 MLS
Spacious Castro Valley Gem with Endless Potential! Discover the rare opportunity to own one of the largest homes in the neighborhood, offering exceptional value and incredible possibilities! This 4-bedrooms, 2 full bathrooms residence spans a generous 2,571 sqft of living space on a 6000 sqft lot. This home combines charm with a prime location, ready for you to transform it into your dream home. While the home could benefit from cosmetic updates, it presents an excellent opportunity to modernize and customize to your liking. This home offers a serene environment with close proximity to top-rated schools, parks, shopping, and dining. Don’t miss your chance to own a property with this much potential in such a sought-after area.

2812 Sydney Way, Castro Valley

17220 Robey Dr, Castro Valley
$900,000
3 Beds ⋅ 2 Baths ⋅ 41112813 MLS
Spectacular Bay Views for under $1M. 3 Bedrooms, 2 baths, appx. 1,950 square feet, 2 car fully finished garage, loft area(could be used as family room). Living room with free standing stove, high ceilings, ceiling fan, & lots of natural light. Large kitchen features: Oak cabinets, tile counters, laminate flooring, recessed lighting, SS Refrigerator, Dishwasher, & Sink. Jennaire stove & oven. Open dining area off of kitchen. Newer central heat & air conditioning, newer water heater, new electrical panel, dual pane windows, composition shingle roof, leased alarm system, tile decking, freshly painted interior. Square footage on public records differs from appraisal square footage. Buyers to verify square footage. San Lorenzo school district. Open house 11/9: 1:30-4pm

17220 Robey Dr, Castro Valley

21367 Rizzo Ave, Castro Valley
$880,000
3 Beds ⋅ 1 Baths ⋅ 41147368 MLS
Close to the heart of Castro Valley but tucked along a quieter stretch of Rizzo Avenue, this 3-bedroom, 1-bath home offers a great mix of convenience, space and privacy. Inside, you’ll find an updated kitchen and bathroom, dual-pane windows, great natural light and an attached workspace. Solar and EV charging are already in place. The lot is one of the home’s best features, with a large front yard, backyard and side yard, giving you plenty of room to garden, entertain or create something of your own. The side yard opens for vehicle access and offer space for a carport. There may also be potential for an ADU in the front while keeping the backyard intact. Walk to downtown shops, restaurants, the farmers market and local events, with BART and freeway access nearby. Easily one of the cutest homes in the neighborhood! SEE IT THIS WEEKEND SATURDAY AND SUNDAY 2-4PM

21367 Rizzo Ave, Castro Valley

18592 Madison Ave, Castro Valley
$880,000
3 Beds ⋅ 2 Baths ⋅ 41115773 MLS
Welcome to your future home at 18592 Madison Avenue, perfectly situated in charming Castro Valley. This inviting 3-bedroom, 2-bathroom residence is nestled on a spacious corner lot, offering approximately 1,453 sf of living space on a generous 5,837 sf lot. Step inside and you'll find a versatile floor plan with great potential for customization, ideal for creating your dream living space. The home features two bedrooms that open to the outdoors, enhancing the indoor-outdoor living experience. One of these bedrooms boasts its own en suite bathroom for added convenience. The wood-paneled den with a wood-burning stove is perfect for cozy nights in, while the living room, complete with a fireplace, adds a warm and inviting touch. Outside, a deck with built-in benches offers a lovely space for relaxation or entertaining. The detached garage offers additional storage and/or workspace. Conveniently located, this home provides easy access to both the freeway and BART, making commuting a breeze. Explore the vibrant Castro Valley community, you’ll find plenty of popular spots close by. Ideal for those looking to invest in a home with great potential or create their ideal living space in a great community.

18592 Madison Ave, Castro Valley

18810 Madison Ave, Castro Valley
$873,000
2 Beds ⋅ 1 Baths ⋅ 41126553 MLS
Welcome to this delightful 2-bedroom, 1-bath home offering 1,003 sq ft of comfortable living space on a 5,247 sq ft lot, ideally located in the heart of Castro Valley. Thoughtfully updated and well-maintained, this home blends classic charm with important modern improvements. Step inside to find a beautifully renovated modern bathroom and a functional floor plan that maximizes both comfort and livability. Major system upgrades provide peace of mind, including copper plumbing repipe, an upgraded electrical panel, foundation retrofit, and new attic insulation completed in 2023. The outdoor spaces are designed for both enjoyment and low maintenance. The backyard features artificial turf for year-round greenery, while a newer retaining wall and French drain system enhance both functionality and drainage. The low-maintenance front yard adds curb appeal without the upkeep. Located in a highly desirable neighborhood within walking distance to all three Castro Valley schools, this home offers exceptional convenience for daily living. Enjoy easy access to shopping, dining, parks, and commuter routes while benefiting from Castro Valley’s highly regarded school district. A wonderful opportunity to own a thoughtfully upgraded home in one of Castro Valley’s most convenient locations.

18810 Madison Ave, Castro Valley

3937 Forest Cir, Castro Valley
$870,000
3 Beds ⋅ 3.5 Baths ⋅ 41126216 MLS ⋅ Not Listed BLDG.
Located in the heart of Castro Valley, this 2009-built townhouse at 3937 Forest Cir is a high-yield opportunity for savvy buyers and investors. Perfectly positioned within a top-tier school district (K-12), this rare floor plan features three independent Master Suites, each with its own full private bathroom. This unique "triple-primary" layout is perfectly suited for a high-cash-flow co-living strategy, allowing for premium rent-by-the-room income that far exceeds traditional rental market averages. The move-in-ready interior boasts an updated kitchen, remodeled bathrooms, and a spacious two-car garage. Residents will enjoy a quiet, well-maintained community with low HOA dues, situated just steps from brand-new supermarkets and trendy dining. Whether you are looking for a sophisticated family home or a powerful investment vehicle, this turnkey property offers unmatched flexibility and location.

3937 Forest Cir, Castro Valley

19560 Stanton Ave, Castro Valley
$870,000
3 Beds ⋅ 2 Baths ⋅ 41121750 MLS
This well-maintained home offers a solid foundation and endless potential for its next owner. Inside, hardwood floors flow throughout much of the living space, creating warmth and character. The large living room provides an inviting area for everyday living and entertaining, while the spacious kitchen and dining room combo offers plenty of room to gather, dine, and reimagine the space to suit your style. Dual-pane windows add comfort and efficiency, and the two-car garage provides convenient parking and storage. The primary suite features a generous walk-in closet and a comfortable layout. Step outside to a large backyard with mature fruit trees and ample space for outdoor entertaining, gardening, or future expansion.The home has been thoughtfully cared for over the years, making it an ideal opportunity for buyers looking to personalize and add value. Perfectly located near schools, shopping, dining, and a nearby hospital, this property combines everyday convenience with the chance to create something truly special.

19560 Stanton Ave, Castro Valley

4577 Sargent Avenue, Castro Valley
$868,000
2 Beds ⋅ 1 Baths ⋅ ML82043045 MLS
Welcome to 4577 Sargent Avenue, a beautifully updated home in the heart of Castro Valley offering comfort, style, and exceptional potential. This charming 2-bedroom, 1-bath residence spans approximately 854 sq ft and sits on an expansive 7,450 sq ft lot, providing a rare opportunity for future expansion or customization (buyer to verify). The home features a recently remodeled kitchen and bathroom with modern finishes, complemented by new flooring and fresh interior and exterior paint throughout. The bright and functional layout creates an inviting living space ideal for both everyday living and entertaining. Step outside to a spacious backyard with endless possibilitiesperfect for adding an ADU, expanding the existing home, or creating your own outdoor retreat (buyer to verify). Conveniently located near shopping, dining, parks, and major commuter routes, and in close proximity to highly regarded Castro Valley schools (buyer to verify). An excellent opportunity for owner-occupants or investors looking for a move-in ready property with long-term upside.

4577 Sargent Avenue, Castro Valley

1828 Riverbank Ave, Castro Valley
$860,000
3 Beds ⋅ 1.5 Baths ⋅ 41126050 MLS
This upgraded 3BD/1.5BA single-level mid-century home sits on a 5,100 sq ft lot ideally located between downtown Castro Valley and historic downtown Hayward. The 1,186 sq ft home lives large with bright living spaces, large living room windows, and a bay window dining area. Recent improvements include fresh interior and exterior paint, new light oak luxury vinyl flooring, updated kitchen and dining lighting, a brand-new dishwasher, refreshed landscaping, and deck repairs with fresh paint (all Feb 2026). The kitchen features custom cabinetry and a Viking gas range, perfect for everyday cooking or hosting. Enjoy indoor-outdoor living with front and back yard spaces, a deck, and relaxing hot tub. Major upgrades include a bolt & brace seismic retrofit (Apr 2025) and roof replacement (2019). A rare highlight is the oversized two-car garage with EV charger, offering exceptional space for parking, hobbies, or storage. Conveniently located near parks, the San Lorenzo Creek Trail, Japanese Gardens, Castro Valley BART, respected schools, and the shops and dining of downtown Hayward.

1828 Riverbank Ave, Castro Valley

2107 Lessley Ave, Castro Valley
$850,000
2 Beds ⋅ 1 Baths ⋅ 41140346 MLS
Discover this beautifully updated single-story home in the highly desirable Baywood neighborhood of Castro Valley, where timeless style meets modern comfort. Filled with natural light, the inviting living room features expansive picture windows and a cozy fireplace, creating the perfect space for relaxing or entertaining. The stunning remodeled kitchen is thoughtfully designed with classic white shaker cabinetry, quartz countertops, stainless steel appliances, a gas range, a large peninsula with bar seating, and a Reverse Osmosis water filtration system—ideal for both everyday living and hosting family and friends. The home offers spacious bedrooms and a beautifully updated bathroom with stylish finishes. Luxury vinyl plank flooring flows seamlessly throughout, while central heating, multiple A/C units, and an owned Tesla solar system with Powerwall battery provide exceptional comfort, energy efficiency, and peace of mind. Step outside to your private backyard oasis featuring a lush lawn, mature trees, low-maintenance landscaping, and a generous patio perfect for outdoor dining, entertaining, or simply unwinding. Situated on a premium corner lot, this property offers two separate driveways, providing abundant off-street parking with potential space for RV or boat parking. The expansive lot also offers exciting possibilities for an ADU or future expansion (buyer to verify). The attached one-car garage includes interior access, an epoxy-finished floor, built-in cabinetry, a laundry area, and an EV charging station. Ideally located just minutes from Trader Joe's, shopping, dining, parks, the vibrant downtown Castro Valley district, BART, and Interstate 580, this exceptional home offers the perfect combination of modern upgrades, energy-efficient living, and everyday convenience in one of Castro Valley's most sought-after neighborhoods.

2107 Lessley Ave, Castro Valley

2651 Ione Ave, Castro Valley
$850,000
2 Beds ⋅ 1.5 Baths ⋅ 41130368 MLS
On a spacious corner lot in Castro Valley’s Baywood neighborhood, this intentionally upgraded European Craftsman-style home has character, functionality, and future potential. Ideally located across from Laurel Elementary, a soon-to-be public park, the location offers both convenience and a long-term upside. The property features exceptional parking with a detached 2-car garage, attached 1-car garage with epoxy floors, and space for up to 8 vehicles, plus side yard access on both sides—perfect for expansion or an ADU opportunity. Inside, timeless charm meets modern upgrades with original oak hardwood floors, a custom redwood fireplace mantle, and built-ins in both bedrooms. Major improvements include a new Presidential Shake roof (2024), owned solar with battery backup, 200-amp electrical service, central AC, trenchless sewer lateral, and newer exterior paint. Smart home features, a smart garage, and advanced drainage systems add everyday ease, while the landscaped yard offers fruit trees, irrigation, and space to relax or entertain. A rare opportunity to own a truly special home with both heart and infrastructure already in place.

2651 Ione Ave, Castro Valley

4469 Heyer Ave, Castro Valley
$850,000
3 Beds ⋅ 2 Baths ⋅ 41113296 MLS
Charming 1940’s Traditional Home 3 Bed, 2 Bath with Bonus Space and Private Yard Welcome to this light-filled single-level home brimming with character! Featuring original hardwood floors, a versatile bonus converted garage, and a sunny kitchen overlooking the garden, this home offers a warm and inviting space ready for your vision. Tired of cookie-cutter white and gray remodels? This one is a blank canvas-move in and add your own personal touches, or transform it into your next investment/flip. Enjoy the private backyard-ideal for morning coffee, weekend BBQ’s, or entertaining under the stars. Perfectly located near top-rated schools, Lake Chabot, shopping, restaurants, parks, and the Castro Valley Marketplace. Easy access to BART makes commuting a breeze. Sold As-Is-it’s a fantastic opportunity to build equity in Castro Valley!

4469 Heyer Ave, Castro Valley

2305 Star Ave, Castro Valley
$844,500
3 Beds ⋅ 2 Baths ⋅ 41139683 MLS
Step into this sun-drenched home where modern updates meet cozy charm. Gorgeous, gleaming hardwood floors greet you at the door, anchored by a cozy fireplace that serves as the perfect focal point for chilly evenings. Large picture window allows light front yard views. Enjoy a seamless flow from the living room to the kitchen, perfect for entertaining or relaxing. The updated kitchen is complete with gas stove and window overlooking the street. Upstairs offers a private suite with balcony. The spacious family room opens to the backyard space which is equipped with a handy storage shed. Whether you dream of a lush garden, an outdoor dining oasis, or a play area, this yard is ready for you to design exactly how you want it. Additional features include attached garage with laundry hookups, new ceiling fans, upgraded windows, and updated bathroom. This home offers the ideal balance of a quiet neighborhood retreat and urban convenience, while located within minutes to Castro Valley BART. It’s spotlessly clean and 100% move-in ready.

2305 Star Ave, Castro Valley

no property photo
$840,000
2 Beds ⋅ 1 Baths ⋅ ML82057154 MLS
Welcome to 16083 Berkshire Drive, your picture perfect home nestled on a quiet, beautiful, tree lined street in the heart of the Bay Area. It features 2 bedrooms, 1 bathroom and a 1 car garage. From the moment you arrive, the charming front porch swings and lush lawn invite you to slow down and stay awhile. Inside, rich original hardwood floors and a cozy living room fireplace set a warm, welcoming tone. The light filled dining room features elegant French doors that open directly to the expansive back deck, an entertainer's paradise perfect for hosting, grilling, and enjoying sunny afternoons. Step down from the deck onto a sprawling lawn area that offers plenty of space to relax or play. Cooking is a delight in the updated kitchen complete with quartz countertops and newer cabinets. The extensively remodeled bathroom feels straight out of a boutique hotel, featuring a stunning vanity and deep soaking tub built for spa like relaxation. Located just minutes from BART and major commuter corridors, this serene neighborhood offers the ultimate blend of suburban tranquility and effortless access to San Francisco, Oakland, and Silicon Valley.

16083 Berkshire Drive, Castro Valley

4050 Somerset Ave, Castro Valley
$840,000
2 Beds ⋅ 1 Baths ⋅ 41138555 MLS
A wonderful opportunity to own a cozy home in one of Castro Valley's most desirable locations! Welcome to this charming 2 bedroom, 1- bath home nestled in a quiet Central Castro Valley neighborhood. With 899 square feet of comfortable living space, this home offers the perfect blend of convenience and low-maintenance living. Galley kitchen has granite countertops and porcelain tile floor. Blond oak hardwood floors throughout. New roof and attic insulation in 2023, partial sewer lateral replacement in May, 2026. Enjoy the beautiful water-saving cactus garden, ideal for easy upkeep and drought-conscious landscaping. Large backyard with covered patio is perfect for outdoor entertaining while keeping out of the sun. Large cinder block shed with lots of storage space. The home is centrally located near shopping, award-winning schools in Castro Valley Unified School District, scenic hiking and biking trails, golf course, Interstate 580, public bus transportation, and BART-making commuting and recreation incredibly convenient.

4050 Somerset Ave, Castro Valley

2690 Watson St, Castro Valley
$840,000
3 Beds ⋅ 1 Baths ⋅ 41124939 MLS
Discover the perfect blend of contemporary style & neighborhood charm in this stunning single-story home nestled within the quiet Baywood community of Castro Valley. As you arrive, you'll be greeted by the beauty of mature, tree-lined streets & friendly neighbors. The interior has been thoughtfully updated with sleek contemporary finishes, premium engineered wood flooring & a new interior paint that makes the entire space feel bright & inviting. Beautiful kitchen designed for both style & function, granite countertops, high-quality stainless steel appliances & a gas stove for the home chef. The remodeled bathroom completes w/a large walk-in shower & stylish modern fixtures. With 2 dedicated bedrooms & a versatile 3rd room perfect for an office or guest space. The large laundry room provides excellent utility & offers the exciting potential to add a 2nd bathroom. Step outside to a large, sunny deck that overlooks an oversized flat backyard. This yard offers endless possibilities, includes a dedicated vegetable planting area & room for ADU. A storage shed. Central Heat/AC. Driveway parking. Situated in a prime location, you are just minutes away from Trader Joe’s, shopping & the vibrant shops of downtown Castro Valley, with effortless access to 580 and BART for an easy commute.

2690 Watson St, Castro Valley

16330 Ridgehaven Dr Unit UNIT 802, Castro Valley
$825,000
4 Beds ⋅ 3.5 Baths ⋅ 41122363 MLS ⋅ Not Listed BLDG.
Modern townhouse in the desirable Bishops Ridge community. Built in 2019, this 4-bedroom, 3.5-bath home offers approx. 1,773 sq ft of well-designed living space. The first-floor bedroom with en-suite bath is ideal for guests, an office, or multi-generational living. The gourmet kitchen features quartz countertops, a center island, stainless steel appliances, and a gas range, opening to a bright living and dining area with high ceilings, abundant natural light, and a private balcony. Upstairs includes a spacious primary suite with a walk-in closet, dual vanity, and walk-in shower, plus two additional bedrooms and a full bath. Laundry is conveniently located on the main living level. Smart home features include pre-wired EV charging, a tankless water heater, and central heat/AC. Two-car garage and guest parking. Close to Lake Chabot, trails, I-580, BART, shopping, dining, and Yu Ming Charter School just one block away.

16330 Ridgehaven Dr Unit UNIT 802, Castro Valley

© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. Date and time last updated: Website provided by: Real Geeks LLC

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