678 Barneson Avenue San Mateo, CA $ 3,098,000
678 Barneson Avenue
$ 3,098,000
Recently Listed
Open House 5/17 1pm - 4pm
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678 Barneson Avenue

San Mateo, CA, 94402
$ 3,098,000
Bedrooms4 Baths3.0 Sq 2,880

Monthly Estimate*

$ 19,075

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Single Family Home for sale in San Mateo, CA

for $3,098,000 with 4 bedrooms and 3 full baths. This 2,880 square foot home was built in 1954 on a lot size of 0.1828.

This magnificent home, situated on an oversized lot, combines stunning, renovated interiors and a timeless exterior to provide the perfect balance of style and comfort. Grand-scale living spaces bathed in a crisp, neutral palette offer a seamless indoor-outdoor flow, integrating the interior with the rear yard oasis and expansive deck. The beautifully updated, bright, and open floor plan revolves around a gourmet kitchen and great room featuring a generous central island, Thermador appliances, quartz counters, and two skylights. Light streams in from every direction, while glass doors flow effortlessly out to the resort-style outdoor patio areas and lush gardens ideal for entertaining. The main level includes a junior primary suite plus two additional bedrooms and an updated hall bath, all thoughtfully grouped together. The upper level features a private sitting area or office and the luxurious primary suite, complete with two walk-in closets and access to a private patio via glass doors. Finished with a two-car attached garage and ample guest parking, this property is truly the perfect "home sweet home." Located within the highly sought-after Baywood School District and just minutes from lively downtown San Mateo, shopping, dining, parks, and commute routes. Welcome home!

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Open House

5/17/2026 1:00 PM - 4:00 PM
678 Barneson Avenue San Mateo, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 3,098,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Detached

Lot Size

0.1828

Year Built

1954

Town/City

San Mateo

County/Region

San Mateo

MLS | Web ID

ML82047066

Features
General
Living Area 2880
Heating Forced Air
Cooling Central Air
Zoning R100
Garage Spaces 2
Year Built 1954
Stories Count 1
Levels One Story
Property Subtype Detached
County San Mateo
Property Type Residential
HOA false
Garage Y/N true
Full Baths 3
Status Active
City San Mateo
High School District San Mateo Union High
MLS Area Listing
Lot Size Square Feet 7964
Virtual Tour https://vimeo.com/1191951993
Standard Status Active
Elementary School District San Mateo-Foster City Elementary
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Interior
Interior Amenities Dining Area
Total Fireplaces 2
Fireplace Features Family Room Gas Starter Living Room
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Total Bedrooms 4
Kitchen Features Eat-in Kitchen
Total Baths 3
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Exterior
Parking Features Attached
Water Source Public
Lot Size Area 7964
Building Area Total 2880
Lot Size Acres 0.1828
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* Excluded Features
List By
Ronda O'Leary

Listing Agent

Compass

Broker

roleary@compass.com

Email

Affordability Calculator

$19,075
Per Month
100%
0%
0%
Monthly Principal & Interest
$19,075
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
5/15/2026$3,098,000 Listed Price

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678 Barneson Avenue, San Mateo, CA, 94402 is a Single Family Home for sale at $3,098,000 with 2,880 sqft and a lot size of 0.1828. 678 Barneson Avenue has 4 bedrooms, 3.0 baths, and was built in 1954. The property's zip code is 94402 which is in San Mateo, CA