---
listing_id: ML81999687
status: Closed
price: 3700000
beds: 4
baths_full: 3
baths_half: 0
sqft_living: 3000
sqft_lot: 5389
lot_acres: 
year_built: 1928
property_type: Residential
property_subtype: Single Family Residence
address: "609 Costa Rica Ave"
city: San Mateo
state: CA
zip: 94402
county: "San Mateo County"
lat: 37.567773
lng: -122.347343
days_on_market: 370
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "Cameron McIntosh"
list_office: "Compass"
list_agent_phone: "(650) 766-3123"
list_agent_license: 01320144
mls_source: MLSL
modified: 2026-01-30
transaction_type: recentlySold
---

Home | San Mateo County | San Mateo | 94402 | 609 Costa Rica Ave

609 Costa Rica Ave, San Mateo, CA 94402

MLS: ML81999687 | Status: Sold | Price: $3,700,000
Beds/Baths: 4 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 3 3,000 5,389 1928

Remarks

Spectacular Spanish in the Heart of San Mateo Park. 3000 sq ft of living space with 1920s architectural charm at every corner. Formal entry leads to oversized living room with box beam ceilings and double french doors to yard. Sunlit formal dining room with picture windows leads to chefs kitchen with breakfast counter and informal dining. French doors to yard plus ample built-in storage. Fourth bedroom and full bath plus den/family room with french doors to yard completes the lower floor. Upstairs is a grand common foyer, private master bedroom with vaulted ceilings and spa bath, two additional generous bedrooms, another full bath plus laundry. Private back yard with wood burning fireplace, small grass area and ample entertaining space. Full house audio system, Lutron lighting, CAT & COAX wired and tankless water heater. Walk to Burlingame Avenue, close to schools and highways - everything you wanted is right here. Welcome home!

MLS Listing Information

Field Value
MLS # ML81999687
MLS Source MLSListings, Inc.

Features

Interior Features

Feature Details
Bathrooms Double Sinks, Primary - Stall Shower(s), Primary - Tub w/ Jets, Full on Ground Floor, Primary - Oversized Tub, Oversized Tub
Dining Room Formal Dining Room
Family Room Separate Family Room
Fireplace Gas Starter, Wood Burning
Laundry Upper Floor
Cooling None
Heating Gas

Exterior Features

Feature Details
Roof Tile
Foundation Concrete Perimeter and Slab
Style Spanish

Parking, School, and Other Information

Feature Details
Garage/Parking Carport, Off-Street Parking, Garage: 0 Car(s)
Elementary District San Mateo-Foster City Elementary
High School District San Mateo Union High
Sewer Public Sewer
Water Public
Zoning R10010

Contact Information

Cameron McIntosh
Compass
License #: 01320144
Phone: (650) 766-3123

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
San Mateo Park Elementary School public K-5 0.27 mi 2
South Hillsborough School public K-5 0.69 mi 8
North Hillsborough School public K-5 0.88 mi 9
Crocker Middle School public 6-8 0.89 mi 8
Washington Elementary School public K-5 0.96 mi 6
McKinley Elementary School public K-5 0.98 mi 7
Burlingame High School public 9-12 1.00 mi 10
San Mateo High School public 9-12 1.15 mi 9
San Mateo Adult public UG 1.25 mi N/A
Baywood Elementary School public K-5 1.41 mi 6
Roosevelt Elementary School public K-5 1.44 mi 5
BSD Preschool public UG 1.47 mi N/A
Aragon High School public 9-12 1.54 mi 10
West Hillsborough School public K-5 1.69 mi 9
North Shoreview Montessori Elementary School public K-8 1.75 mi 9
Borel Middle School public 6-8 1.88 mi 8
Sunnybrae Elementary School public K-5 1.92 mi 1
Hoover Elementary public K-5 1.96 mi 7
Lincoln Elementary School public K-5 2.20 mi 6
Peninsula High public 9-12 2.40 mi N/A

Disclosures

©2026 MLSListings Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of January 30, 2026. For the most current information, please contact Cameron McIntosh, (650) 766-3123.