Home | San Mateo County | San Mateo | 94403 | 4321 Edison St
MLS: ML82063527 | Status: Active | Price: $3,595,000
Beds/Baths: 8 / 9
Property Type: Residential
| Beds | Baths | Sq Ft | Sq Ft Lot | Yr Built |
|---|---|---|---|---|
| 8 | 9 | 3,839 | 9,496 | 1949 |
| Date | Time | Hosted By |
|---|---|---|
| Tuesday, October 6 | 5:00 pm - 6:00 pm | Patrick Lam |
| Thursday, October 8 | 5:00 pm - 6:00 pm | Patrick Lam |
| Saturday, October 10 | 2:00 pm - 4:00 pm | Patrick Lam |
| Sunday, October 11 | 2:00 pm - 4:00 pm | Patrick Lam |
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!
| Field | Value |
|---|---|
| MLS # | ML82063527 |
| MLS Source | MLSListings, Inc. |
| Days on Site | 2 |
| Feature | Details |
|---|---|
| Bedrooms | Primary Suite/Retreat - 2+, More than One Bedroom on Ground Floor, More than One Primary Bedroom, More than One Primary Bedroom on Ground Floor |
| Bathrooms | Stall Shower - 2+, Tile, Updated Bath(s) |
| Kitchen | 220 Volt Outlet |
| Appliances | Dishwasher, Garbage Disposal, Hood Over Range, Microwave, Oven Range - Electric, Refrigerator, Dryer, Washer |
| Dining Room | Breakfast Bar, Dining Area |
| Family Room | Separate Family Room |
| Fireplace | Living Room, Other, Two-Way |
| Flooring | Hardwood, Tile, Vinyl/Linoleum |
| Laundry | Hookup - Gas Dryer, Tub / Sink |
| Cooling | Multi-Zone |
| Heating | Central Forced Air, Heat Pump, Heating - 2+ Zones |
| Feature | Details |
|---|---|
| Roof | Flat, Shingle |
| Foundation | Concrete Perimeter and Slab |
| Style | Contemporary, Modern/High Tech |
| Feature | Details |
|---|---|
| Garage/Parking | Attached Garage, Enclosed, Parking Area, Room for Oversized Vehicle, Garage: 2 Car(s) |
| Elementary District | San Mateo-Foster City Elementary |
| High School District | San Mateo Union High |
| Sewer | Public Sewer |
| Water | Public |
| Zoning | R10006 |
Patrick Lam
CENTURY 21 Masters
License #: 01764668
Phone: (415) 710-3704
School data provided by GreatSchools.org
| Address | Price | Beds | Baths | Sq Ft | Status |
|---|---|---|---|---|---|
| 2725 Belmont Canyon Rd | $3,588,000 | 4 | 3/1 | 2,720 | Active |
| 1239 Talbryn Dr | $2,995,000 | 4 | 3/1 | 2,551 | PendingDoNotShow |
| 15 Waterloo Ct | $3,750,000 | 5 | 3 | 2,750 | Active |
| 2209 Carmelita Dr | $3,998,000 | 4 | 3 | 2,554 | Active |
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This listing information is up-to-date as of October 05, 2026. For the most current information, please contact Patrick Lam, (415) 710-3704.