Share this with your friends
+19256284511
Realty One Group Elite
4321 Edison Street, San Mateo, CA 94403
- $3,595,000
- 8
- BD
- 9
- BA
- 3,839
- SqFt
- List Price
- $3,595,000
- Status
- ACTIVE
- MLS#
- ML82063527
- Days on Market
- 36
- Property Type
- Single Family Residence
- Bedrooms
- 8
- Bathrooms
- 9
- Living Area
- 3,839
- Lot Size
- 9,496
Property Description
Sophisticated modern living in desirable Westwood Knolls! Situated on a quiet cul-de-sac, extensively renovated and expanded, this exceptional residence offers approx. 3,839 sq. ft. of living space with 8BD/9BA, including a newly constructed two-story rear extension, on an expansive 9,496 sq. ft. lot. The main residence features dramatic 12-ft ceilings, White Oak hardwood floors, an electric fireplace, and accordion glass doors opening to a view deck with breathtaking city and Bay views. The chefs kitchen showcases a waterfall island, quartz countertops, sleek cabinetry, and high-end Thermador appliances, including a built-in wine refrigerator. The main level offers 5BD/6BA, including 4 en-suites, plus a sunroom and family room with fireplace and wet bar. Additional highlights include multi-zone A/C and heating, ceiling speakers, and 3 decks. The downstairs legal ADU (4321A Edison St) offers separate entrance, 3BD/3BA, including 2 en-suites, an open living area, kitchen with eat-in island, sunroom, and a spacious deck. 2-car garage, tankless water heaters, plus an oversized lot with parking for 10+ vehicles, RV, & boat/trailer. Conveniently located near Hillsdale shopping, dining, Caltrain, and major freeways. A rare combination of space, views, modern luxury, and versatility!
Additional Information
- Stories
- One Story
- Year Built
- 1949
- Acres
- 0.22
- School District
- San Mateo Union High
- Views
- Bay, City Lights, Mountain(s)
- Flooring
- Hardwood, Tile
- Exterior
- Stone
- Kitchen Features
- 220 Volt Outlet, Breakfast Bar, Dishwasher, Disposal, Microwave
- Fireplaces
- 1
- Fireplace Description
- Living Room, Other
- Garage Description
- Attached, Enclosed, Parking Lot
- Garage Spaces
- 2
- Heating
- Forced Air, Zoned, Heat Pump
- Parking Description
- Attached, Enclosed, Parking Lot
- Yard Description
- Back Yard
- Laundry Features
- Dryer, Washer
How much is your home worth?
...get instant property value now!
Mortgage Calculator
Listing courtesy of Patrick Lam from Century 21 Masters
© 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