638 Oregon Avenue San Mateo, CA $ 3,999,000
638 Oregon Avenue
$ 3,999,000
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638 Oregon Avenue

San Mateo, CA, 94402
$ 3,999,000
Bedrooms4 Baths3.1 Sq 2,585

Monthly Estimate*

$ 24,949

Listed by Christie's International Real Estate Sereno
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Single Family Home for sale in San Mateo, CA

for $3,999,000 with 4 bedrooms and 3 full baths, 1 half bath. This 2,585 square foot home was built in 1948 on a lot size of 0.1377.

Reimagined from the ground up, 638 Oregon Avenue pairs timeless craftsmanship with modern living. Interiors boast nine-foot ceilings, crown molding, wainscoting, and custom-built cabinetry that showcase meticulous attention to detail. Designer lighting and a chefs kitchen set the tone for effortless everyday living and entertaining. This residence has been thoughtfully outfitted with an array of smart home technologies for seamless convenience, including Sonos speakers in every room, Lutron RA lighting controls, Nest thermostats, Hue exterior motion lights, and remote-controlled solar shades on both the backyard and upper landing. Every comfort has been considered: heated tile floors in the primary and guest bathrooms, radiant floor heating, central air conditioning, and a whole-house water filtration system with a brand-new tank. Additional features include a tankless water heater, a central vacuum system, and a two-car garage with ample storage. Set just blocks from award-winning Baywood Elementary and Aragon High School, this exceptional home offers refined living in one of San Mateos most sought-after neighborhoods.

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Single Family Active

Price

$ 3,999,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1377

Year Built

1948

Town/City

San Mateo

County/Region

San Mateo

MLS | Web ID

ML82025329

Days on Market

57

Features
General
Living Area 2585
Sewer Other
Heating Central
Cooling Central Air
Utilities Other
Roof Other
Appliances Double Oven Dishwasher Gas Cooktop Disposal Ice Maker Microwave Refrigerator Range Hood Self Cleaning Oven
Zoning R10006
Garage Spaces 2
Architectural Style Traditional
Construction Materials Stone
Year Built 1948
View Bay
Property Subtype Single Family Residence
County San Mateo
New Construction false
Property Type Residential
HOA false
Attached Garage false
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Cross Street: Bucknell
City San Mateo
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 6000
Property Attached Y/N false
Standard Status Active
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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Interior
Flooring Tile Wood
Fireplace Features Wood Burning
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 4
Total Baths 4
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Exterior
Parking Features Off Street
Water Source Public
Total Parking 2
Lot Size Area 6000
Lot Size Acres 0.1377
Lot Size Source Assessor
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* Excluded Features
List By
Christie's International Real Estate Sereno

Broker

phil@sybariterealty.com

Email

Affordability Calculator

$24,949
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Monthly Principal & Interest
$24,949
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Default based on a 30-year fixed rate of 6.375% 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
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
12/1/2025$3,999,000 -4.79% Price Down
11/21/2025$4,200,000 Listed Price

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638 Oregon Avenue, San Mateo, CA, 94402 is a Single Family Home for sale at $3,999,000 with 2,585 sqft and a lot size of 0.1377. 638 Oregon Avenue has 4 bedrooms, 3.1 baths, and was built in 1948. The property's zip code is 94402 which is in San Mateo, CA