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View All San Mateo CA Home Listings With Accessory Dwelling Unit (ADU)

$2,800,000
5 Beds 4 Baths ML82049815 MLS
Rebuilt and completed in 2025, this beautifully designed single-level home offers a rare blend of modern living, flexibility, and privacy with a detached ADU. A welcoming front porch and gated driveway lead into a bright, open-concept interior where natural light fills the living, dining, and kitchen spaces. The 3-bedroom, 2-bath main home (approx. 1,610 sq ft) showcases European white oak flooring, custom cabinetry, and quality finishes throughout, designed with both comfort and functionality in mind. The living room is centered around a fireplace, creating a warm focal point. The kitchen is designed for everyday living and entertaining, featuring a large center island, natural stone countertops with full-height slab backsplash, and a professional Wolf range with dual ovens. The detached ADU (approx. 750 sq ft), newly built and never occupied, is positioned above the garage and offers 2 bedrooms and 1 bath - ideal for extended family, guests, or flexible living. A gated driveway leads to a rare four-car garage (approx. 893 sq ft) with versatile space for storage, gym, or workshop, along with two Level 2 EV charging connections. Outdoor spaces are designed for low-maintenance enjoyment, featuring an outdoor kitchen with built-in grill, Trex decking, and turf landscaping.

30 16th AVE, San Mateo

Listed by Henry Chu, 650-918-8118 from Golden Gate Sotheby's International Realty
(If provided) CoList: from

Sold listing courtesy of Eva Tung from EYCT

$6,600,000
4 Beds 5 Baths ML82047273 MLS
A historic beauty in San Mateo Park, this timeless Cape Cod residence blends classic character with exceptional updates throughout. Rich brown shingles, crisp white trim, charming flower boxes, and manicured landscaping create stunning curb appeal, while the private, park-like backyard offers the ultimate setting for relaxation and entertaining with a sparkling pool, spa, half-court basketball area, and detached legal studio ADU with its own kitchen and bath. Inside, elegant formal living and dining rooms are filled with natural light and overlook the picturesque gardens. The updated kitchen opens seamlessly to the family room and backyard, creating effortless indoor-outdoor living, while a charming eat-in banquette provides the perfect space for casual dining. Upstairs, the luxurious primary suite offers peaceful garden views, a spa-inspired bath, and private office. Three additional bedrooms and an upstairs laundry area complete the thoughtfully designed floor plan. Beautifully updated throughout, this exceptional home combines timeless character, modern comfort, and outstanding versatility. Realist reflects 3,640 sq. ft. Floor Plans Visuals measured approximately 4,210 sq. ft., including 3,725 sq. ft. in the main residence and 485 sq. ft. in the detached legal ADU.

537 Hurlingham AVE, San Mateo

Listed by Alicia Sanguinetti, 650-888-6432 from Compass
(If provided) CoList: Andrew Greenman from Compass

Sold listing courtesy of Mike Bohnert from CBR

$3,150,000
4 Beds 3 Baths ML82042374 MLS
Classic Craftsman, beautifully updated to reflect how we live today. This remodeled and expanded 4 bed, 3 bath corner lot home blends 1930s character w/ modern updates. Living/dining rooms feature courtyard views, detailed millwork, framed openings w/ decorative molding, fireplace, casement windows, and red oak hardwood floors w/ inlaid strips. Kitchen with defined spaces for prep, cooking, and gathering, custom cabinetry, Absolute Black granite, hand finished Beech wood ceiling, and Italian low voltage lighting. It flows into a breakfast nook w/ French doors to a pergola covered deck. A butcher block island w/ bar seating, Thermador 8 burner gas range, double oven, and wine bar complete the space. Ensuite on its own level w/ casement windows and views of the grounds. Bath features a floating vanity and glass enclosed shower. Lower level w/ separate access includes a permitted junior ADU, family room, bedroom, full bath, laundry, wine cellar, and courtyard access. Outdoor living w/ multiple areas, winding pathways, pergola covered deck/patio, custom wood-fired pizza oven, courtyard, raised garden beds, citrus trees. Detached garage w/cabinetry. Upgrades: TPO flat roofing, electrical 200 amps, copper plumbing, sewer, tankless water heater, and energy-efficient furnace - AC ready!

1120 Palm AVE, San Mateo

Listed by Christopher Eckert, 650-627-3799 from KW Advisors
(If provided) CoList: from

Sold listing courtesy of Ranya Kaileh Francis from SIR

$1,950,000
4 Beds 4 Baths ML82038810 MLS
Beautifully updated home located on a quiet street in the heart of San Mateo. 1,610 sqft main house plus 438 sqft ADU.The main home features a thoughtfully designed 3-bedroom, 3-bathroom layout, complemented by a fully permitted 1-bedroom, 1-bathroom ADU, an ideal setup for multi-generational living, a private guest suite, or rental income. Every inch has been updated with modern finishes, including new flooring, fresh designer paint, and updated kitchen and bathrooms. The exterior is equally impressive, featuring a beautifully landscaped front yard and a low-maintenance backyard designed for effortless outdoor entertaining. The location offers a lifestyle of unparalleled convenience: enjoy a 8-minute bike ride to the vibrant restaurants and cafes of Downtown San Mateo, or take a short stroll to the Bay Trail, Harborview Park, Golf Course, and Yacht Club. Families will especially love the proximity to the "magical" playground at Coyote Point Recreation Area. Perfectly positioned in the center of the Peninsula, this home is a commuters dream. Just 20 minutes to San Francisco and 30 minutes to the South Bay with easy access to all major transit. This is a rare opportunity to own a turnkey, income-potential property in one of San Mateo's most convenient, amenity-rich neighborhoods.

1519 Trollman AVE, San Mateo

Listed by Joyce Zhao, 408-249-0908 from Keller Williams Thrive
(If provided) CoList: from

Sold listing courtesy of Shardul Mehta from RDFIN

$3,700,000
6 Beds 5 Baths ML82037365 MLS
Experience exceptional modern living in this newly constructed home featuring 2,974 Sq.Ft.Total Living Area (2,177 SF 4-bedroom 3-bath Main Home + 797 SF 2-bedroom 2-bath Detached ADU). Designed w/meticulous craftsmanship, showcasing hardwood flooring, dramatic tray ceilings w/integrated cove lighting, a striking glass-railed staircase. Living room is anchored by custom built-in cabinetry & a sleek linear electric fireplace. A main-level bedroom & full bath provide flexibility for a private office. Upstairs, the luxurious primary suite features tray ceiling detail w/soft ambient lighting & custom built-in cabinetry with an electric fireplace. A custom walk-in closet w/integrated cabinetry & lighting. Two additional bedrooms offer custom closet systems w/built-in cabinetry & lighting, share a beautifully appointed full bath that continues the homes elevated tile craftsmanship & refined finishes. The ADU includes a fully equipped kitchen, open living area, designer bathrooms, & its own sense of privacy ideal for extended family or a dedicated work-from-home. Built with sustainability & efficiency in mind, the entire home is fully electric. The backyard creates a private outdoor setting, featuring low-maintenance landscaping & spacious deck areas ideal for relaxing or entertaining.

141 & 141B 15th AVE, San Mateo

Listed by Henry Chu, 650-918-8118 from Golden Gate Sotheby's International Realty
(If provided) CoList: from

Sold listing courtesy of Eric McCafferty from GGSIR

$1,850,000
4 Beds 4 Baths ML82022130 MLS
There is something special about a home that feels warm the moment you step inside. Tucked just minutes from Central San Mateo, the location of this home cannot be over-emphasized as it sits just a few blocks from everything downtown has to offer. Soaring ceilings create a sense of openness and grandeur throughout this home, while abundant natural light highlights the craftsmanship and thoughtful design found throughout. Spec kitchen offers function and charm, truly the heart of the home. A place to cook favorite meals, bake cookies and gather around the supersized island to share stories of the week. The bedrooms provide your peaceful escape, with soft natural light and inviting spaces that make bedtime something to look forward to. Outside, the private yard becomes an extension of the home, perfect for play, BBQ, or simply enjoying a morning brew. And when its time for adventure, Central Park, local cafes, charming storefronts and neighborhood favorites are only minutes away. To cap off, a thoughtfully designed ADU adds both comfort and flexibility to your lifestyle. A private retreat with its own entrance, kitchen, and living area. Perfect for extended family, overnight guests, or even rental income. This home truly adapts to your needs today and for years to come.

320 N Ellsworth AVE, San Mateo

Listed by Mani Singh Bhachu, 650-888-0098 from Coldwell Banker Realty
(If provided) CoList: Roger Dewes from Coldwell Banker Realty

Sold listing courtesy of Christopher Dawe from MOSAIK

$2,400,000
3 Beds 2 Baths ML82021365 MLS
Charm, Style & Natural Light to this updated home home with curb appeal and great space! This light filled updated home also features an amazing ADU that was just completed. In the main home you will find a lovely living room & formal dining area. The updated crisp white kitchen is filled with natural light, an abundance of cabinet space & quartz counters with an open concept casual dining space in the spacious family room that has high ceilings, sky light, and large sliding door to the backyard. The primary bedroom has an updated bathroom w/separate tub, and stall shower. In addition to all this home has to offer, the big bonus is the just completed fantastic ADU with standout features, enter into a generous bedroom with soaring ceilings, complemented by a darling eat in kitchen with comfortable sitting space. The ADU also includes a laundry room, large walk-in closet and a stunning bathroom with double sinks and oversized stall shower. This versatile addition is ideal for guests, extended family or as a source of rental income. This home has so much to offer with modern updated features & flexibility with the ADU. A must see!! The main house was originally a 3 bedroom/2 Bath and now is a 2/Bed/2 Bath with a flex room. Just minutes from Laurelwood Plaza & Hillsdale Mall.

715 31st AVE, San Mateo

Listed by Arlene Sullivan, 650-703-1830 from Coldwell Banker Realty
(If provided) CoList: from

Sold listing courtesy of Traci Hornbaker from SGP

$3,088,000
3 Beds 2 Baths ML82015116 MLS
If there's one home to see this summer, its 137 30th Avenue a masterfully designed one-level residence where modern elegance meets smart, contemporary living. Set on an expansive 8,250 sq ft professionally landscaped lot, this architectural gem offers the perfect blend of luxurious interiors and exceptional outdoor spaces. The main home features three spacious bedrooms and two full bathrooms and is showcased by a thoughtfully designed open-concept layout anchored by a chef's kitchen with premium appliances, a custom buffet station, and a striking central island. Expansive bi-fold doors create a seamless transition to the private rear deck and yard, ideal for effortless indoor-outdoor living. Flooded with natural light, the home also features three composite decks, an outdoor spa and a primary suite with a spa-inspired ensuite that must be seen to be believed. The backyard is equally captivating, highlighted by a custom built ADU with vaulted ceilings, floor-to-ceiling glass, a loft with a bespoke ladder, and a designer bath all overlooking a private, lush oasis. Ideally located just moments from parks, shops, restaurants and more! Main House: 3 bedrooms and two full bathrooms "Plus" a lovely detached ADU with a full bathroom! 137 30th Avenue - truly a one-of-a-kind opportunity.

137 30th AVE, San Mateo

Listed by Philip Watson, 650-274-5187 from Christie's International Real Estate Sereno
(If provided) CoList: from

Sold listing courtesy of Cullinan Luxury from KWPEN

$4,900,000
3 Beds 3 Baths ML82014059 MLS
Welcome to this beautifully transformed 5 Bedroom property tucked within the timeless allure of San Mateo Park. Thoughtfully redesigned from top to bottom this 2,342 sf single level main house + 1,000 sq ADU effortlessly balances modern elegance with relaxed California living. At its heart is the spacious main residence offering three generously sized bedrooms, three bathrooms, and a flexible den or office perfect for working from home. Natural light pours through oversized windows and sliding doors, highlighting the homes graceful open layout and easy flow to the outdoors. The chef-inspired kitchen serves as a true centerpiece, boasting contemporary cabinetry, high-end stainless appliances, a statement island ideal for casual dining, and a built-in wine cooler. A private backyard, a patio complete with a fire pit. Complementing the main home, the 1,000 sq ft ADU presents two bedrooms, two baths, a modern kitchen, laundry, soaring ceilings, a private yard ideal for extended family, visiting guests, or as an income-producing rental. Modern upgrades ensure comfort and sustainability, including air conditioning, solar panels, and an EV hook ups. All this, just moments away from the vibrant energy of Burlingame Avenue with its upscale shops, dining spots, and everyday essentials.

613 Barroilhet AVE, San Mateo

Listed by Deanna Reudy, 650-759-2986 from Compass
(If provided) CoList: from

Sold listing courtesy of Rico Bautista from APR

$1,805,000
3 Beds 2 Baths ML81994891 MLS
A Home Full of Possibilities! Nestled on an expansive, level lot, this well-loved home has been in the same family for over 50 years and is brimming with potential for its next owner to make it their own. Located in a highly desirable neighborhood, it includes a bright and private 1-bedroom ADU with a full kitchen, bathroom, large deck, and separate PG&E service offering income potential. Gardens surround the house, and the backyard is a hidden gem, featuring meandering walking paths, a lush lawn, a patio, and an impressive variety of fruit trees. A long driveway leads to a very large three-car garage, providing ample parking and storage. The home boasts a bright and inviting living area with a fireplace, custom-built wood cabinetry, and a dining space that flows into an open and welcoming eat-in kitchen with very generous counter space and storage. The three bedrooms feature beautiful hardwood floors, and the home includes two full bathrooms and a bright family room with a wet bar with a separate area that could be used as an office space. This is a fantastic opportunity to bring your vision and creativity to a home in an unbeatable location just moments from Hillsdale shopping, restaurants, grocery stores, a neighborhood library, parks, and K-12 schools.

328 36th AVE, San Mateo

Listed by Lizi Tabet, 415-990-6070 from Compass
(If provided) CoList: Aimee Klarich from Compass

Sold listing courtesy of The Patty Dwyer Group from APR

$2,705,000
3 Beds 3 Baths ML81983353 MLS
Hello Gorgeous! This California rancher seamlessly merges the charm of its original architecture with thoughtful updates that make it feel contemporary and enduring. The spectacular blending of traditional elegance with modern flair creates the perfect balance between laid-back luxury and the commotion of everyday living. Combining the durability of modern finishes with the charm of traditional design, the kitchen is classy and efficient. White shaker-style cabinetry and sleek hardware complement the chic herringbone backsplash. Quartz countertops, a charming island with seating, and high-end stainless-steel appliances truly make the kitchen at 1506 Nadina Street a showstopper! And again, zero functionality is sacrificed for beauty as classic materials like Carrera marble and white subways are elevated in all three of the impressively remodeled bathrooms. Out back, the expansive deck and patio are perfect for entertaining or watching the kids and pets frolic in the San Mateo sunshine. Flanked by mature citrus trees and camelias, this backyard is serene and private. Need a personal space? Look no further than your own backyard. Sneak off to the fabulous ADU for a dedicated work or play space, or even an extra bedroom for extended stay guests.

1506 Nadina ST, San Mateo

Listed by Greg Damelio, 650-245-8700 from Christie's International Real Estate Sereno
(If provided) CoList: from

Sold listing courtesy of Heidi Maierhofer from KWPEN

$2,150,000
3 Beds 2 Baths ML81970302 MLS
Renovated classic Spanish Mediterranean beauty! Long driveway, spacious rooms, arched doorways, hardwood floors, double pane windows, recessed lighting and period details throughout. Inviting foyer leads to the formal living room with grand arched front window providing an abundance of natural light. Living room seamlessly flows into the well appointed open kitchen with shaker style cabinetry, sleek marble counters with glass subway tile back splash, center island and SS appliances. Adjacent to open dining room and an additional sunny sitting room with original built-in sideboard. Ample size bedrooms, hall bath and a private primary ensuite. Finished basement/ bonus rooms + 1/2 bath - 550 Sq' (non warranted) ideal for FR, den or office. Main house enjoys dual zone Central AC, & tankless H20. Adorable detached ADU studio - vaulted ceiling, hand scraped wood floor, Murphy wall bed, full kitchen and bath + washer/dryer, AC and tankless H20. Perfect for extended family or visiting guests! Private entrance from rear paved alleyway. Large low maintenance level yard & patio for year round enjoyment. Premiere mid-peninsula location close to vibrant downtown SM amenities, Central Park, Cal Train, Safeway & all major commuter routes. A rare find & opportunity in sought after Hayward Park!

153 16th AVE, San Mateo

Listed by Cheri Cerna, 650-867-2738 from Coldwell Banker Realty
(If provided) CoList: from

Sold listing courtesy of Laura Bryant from KWPEN

$2,050,000
6 Beds 5 Baths ML81965886 MLS
Newly constructed rebuild in San Mateo offers an impressive main house with an attached ADU, perfect for luxurious living & versatile use. The main house features 4 bedrooms, including a primary suite & 3 custom-designed bathrooms, spread across 1,562 sq. ft. of modern, elegant living space. Situated on a sprawling 8,800 sq. ft. corner lot, the home boasts a beautiful entry with high ceilings, separate dining & family areas & a gourmet chef's kitchen. The kitchen is equipped with high-end Samsung appliances, custom-made white shaker cabinetry, quartz countertops, a large island with seating & sophisticated lighting. Each bedroom offers ample closet space with custom shelving & the bathrooms are adorned with Italian tiles, Hansgrohe fixtures & TOTO toilets. Additional highlights include European white oak engineered flooring, Anderson windows throughout, brand new roof, fire sprinklers and an attached garage with an EV charger. Professionally landscaped front & backyard, features a new oversized stamped concrete driveway/walkways & automatic sprinklers. The newly constructed ADU, accessible through a separate entrance, adds an additional 572 square feet of living space. It includes 2 bedrooms, including a primary suite, 2 bathrooms, a separate HVAC system & new Samsung appliances.

968 S Norfolk ST, San Mateo

Listed by Arturo Rodriguez, 510-388-3771 from Fidelity Brokers Inc
(If provided) CoList: from

Sold listing courtesy of Arturo Rodriguez from ART

$2,525,000
3 Beds 2 Baths ML81959590 MLS
Suburban oasis showcasing the best of today's live/work lifestyle in desirable Beresford Manor! Enveloped by mature foliage, a 3BR/2BA (1,665sf) main residence, 1BR/1BA (655sf) ADU, (160sf) office and (125sf) shed complete the property, all perfectly oriented on a huge 9,700 square foot level lot. Flooded with natural light, the main house welcomes guests through a spacious living room with inviting fireplace, capped by recessed lighting. In the kitchen, fresh white cabinetry juxtaposed against blue granite countertops paired with stainless steel appliances radiate under an over-sized skylight above. Opposite the main living area for maximum privacy are 3 bedrooms, including a primary suite retreat, and hall bath. Discover the immense backyard through sliding glass doors off the family room and primary bedroom. A huge deck, outdoor kitchen and dining terraces are ideal for entertaining. A broad walkway leads to the ADU custom built in 2020 with vaulted ceilings and designer touches throughout. Powered by solar and zoned R-2 to accommodate an elevated vision, are just a few additional stand out features the property has to offer. Minutes to the shops and restaurants along 25th Avenue, Beresford Park, the Hillsdale Mall, public transportation, major freeways and SFO. A must see!

234 22nd AVE, San Mateo

Listed by Denise Cronan, 650-307-2240 from Cronan Real Estate Services, Inc.
(If provided) CoList: from

Sold listing courtesy of Wallace Chane from MRER

$4,800,000
5 Beds 5 Baths ML81956646 MLS
Welcome home to this exquisite, masterfully designed & fully rebuilt 3,394 sq ft home graciously located in the highly sought after San Mateo Park! This sprawling single-level home, encompasses a main 3 bedroom, plus den/office, 3 bath home with 2,394 sq ft & a seperate newly built 2 bedroom, 2 bath ADU with 1,000 sq ft. As you step through the entrance, you are bathed in natural light beneath sunlit high ceilings providing a sense of abundance & tranquility. The chef's kitchen is adorned with high end SS appliances, large island, sleek cabinets & wine fridge. The wall of glass doors open completely to usher in the stunning landscape glowing with flowering trees & delicious loquat bushes surrounding the patio and large fire pit, A perfect place to entertain and unwind! The brand new luxurious 1,000 sq ft ADU w/extraordinary high ceilings, is equally adorned with a fabulous kitchen, gorgeous private yard & laundry! Indulge in the epitome of refined living, where luxury meets nature, and privacy harmonizes with modern convenience. Modern amenities include AC, solar panels, & EV charger. The finished 548 sq ft garage offers plenty of space for a gym or yoga studio, storage & toys! Walking distance to Burlingame Ave where you can enjoy boutique shopping & fine dining all year long.

613 Barroilhet AVE, San Mateo

Listed by Laura Bryant, 650-888-0772 from KW Advisors
(If provided) CoList: from

Sold listing courtesy of Deanna Reudy from SGP

$2,000,000
3 Beds 2 Baths ML81950800 MLS
A vibrant corner lot treasure in the heart of San Mateo's lively Sunnybrae neighborhood. This home is more than a dwelling; it's a portal to a life filled with location perks, ease, and endless possibilities. Step into this enchanting 3-bed, 2-bath abode and be greeted by a warm, dine-in kitchen, perfect for leisurely breakfasts or casual dining. The elegant formal dining room is an ideal backdrop for sophisticated dinner parties or memorable family feasts. Easy to make yourself right at home in this living room. You'll love the way the large window brings in the great outdoors right to your comfy couch. Oh, and there's a snug fireplace too, making everything feel extra warm and cozy. Comes with a versatile Accessory Dwelling Unit (ADU), offering a plethora of opportunities. Whether you envision it as a trendy home office, a profitable rental space, or a fashionable guest suite. Adjacent to the garage, the lower ground floor features a hidden spa and a flexible open space that can be creatively converted to suit a multitude of enjoyable purposes. The added benefit of RV parking makes it even more appealing, especially for those with a passion for travel. If you're looking for a place that's more than a home, but a launchpad for fun, and relaxation, you've hit the jackpot!

827 S Humboldt ST, San Mateo

Listed by Christopher Eckert, 650-627-3799 from KW Advisors
(If provided) CoList: from

Sold listing courtesy of Steven Lui from SLRV

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Based on information from MLSListings MLS as of . All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.


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