This stunning newly renovated home is a masterpiece of modern luxury, seamlessly blending contemporary elegance with timeless historical charm. Sunlight pours through custom windows, hardwood floors, recessed lighting that accentuates every detail. The main house offers four bedrooms and 3 baths, Step inside to an inviting open-concept living space where a fireplace sets the perfect ambiance. The gourmet kitchen featuring top-of-the-line Thermador and LG appliances, an expansive island for gatherings, and an abundance of custom cabinetry. Just beyond, a convenient laundry room leads to the tranquil backyard. The main level hosts two charming bedrooms, one ideal for a home office or playroom, along with a stylish shared bathroom. Upstairs, the two suites offer a retreat-like experience. The primary suite is a showstopper, boasting a private balcony, a spacious walk-in closet, and a spa-inspired ensuite with a deep soaking tub, a separate glass-enclosed shower, and a dual vanity. The attached lower-level ADU is equally impressive, featuring a thoughtfully designed open floor plan with a designer kitchen overlooking the living space. Two bedrooms, two bath and in-unit laundry. With separate meters and its own HVAC system, this space is perfect for guests.
Sold for $2,535,000 on 05/28/25
$2,535,000
428 Wisnom Ave, San Mateo, CA 94401
6beds
2,880sqft
Single Family Residence
Built in ----
4,800.31 Square Feet Lot
$2,452,300 Zestimate®
$880/sqft
$7,979 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: May 29, 2025 at 04:29am
Listed by:
Ron C. Leung DRE #01239522 415-533-6648,
Sequoia Real Estate 888-499-7773,
Sabrina Kwok DRE #01920927 415-217-9621,
Sequoia Real Estate
Bought with:
Phil Chen, DRE #01715177
Christie's International Real
Source: SFAR,MLS#: 425010066
Originating MLS: San Francisco Association of REALTORS

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 5
Primary bedroom
- Features: Balcony, Walk-In Closet
- Area: 0
- Dimensions: 0 x 0
Bedroom 1
- Area: 0
- Dimensions: 0 x 0
Bedroom 2
- Area: 0
- Dimensions: 0 x 0
Bedroom 3
- Area: 0
- Dimensions: 0 x 0
Bedroom 4
- Area: 0
- Dimensions: 0 x 0
Dining room
- Level: Main
- Area: 0
- Dimensions: 0 x 0
Family room
- Area: 0
- Dimensions: 0 x 0
Kitchen
- Features: Granite Counters
- Level: Lower,Main
- Area: 0
- Dimensions: 0 x 0
Living room
- Level: Lower
- Area: 0
- Dimensions: 0 x 0
Heating
- Central, Fireplace(s)
Cooling
- Central Air, Zoned
Appliances
- Included: Trash Compactor, Dishwasher, Disposal, Double Oven, ENERGY STAR Qualified Appliances, Free-Standing Refrigerator, Gas Water Heater, Microwave, Wine Refrigerator, Washer
Features
- Flooring: Wood
- Windows: Double Pane Windows
- Number of fireplaces: 1
- Fireplace features: Electric, Living Room
Interior area
- Total structure area: 2,880
- Total interior livable area: 2,880 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Detached, Enclosed, Side By Side, On Site (Single Family Only)
- Has garage: Yes
- Has uncovered spaces: Yes
Features
- Fencing: Gate
Lot
- Size: 4,800 sqft
Details
- Parcel number: 032172230
- Zoning description: Historical
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: See Remarks
- Property subtype: Single Family Residence
Materials
- Stucco, Wood, Wood Siding
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- Updated/Remodeled
- New construction: No
Utilities & green energy
- Sewer: Public Sewer
- Utilities for property: Sewer Connected, Natural Gas Connected
Green energy
- Energy efficient items: Appliances, Thermostat, Windows
Community & neighborhood
Location
- Region: San Mateo
HOA & financial
HOA
- Has HOA: No
Other financial information
- Total actual rent: 0
Services availability
Get a cash offer in 3 minutes
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Estimated market value
$2,452,300
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$2,452,300