609 Costa Rica AVE
San Mateo, CA 94402
- 4 beds
- 3 baths
- 3,000 sqft
- 5,389 sqft lot
- $1,166 per sqft
- 1928 build
- – on site
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!
Last checked:
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Last updated Mar 31, 2025
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MLS# 81999687 —
This home is listed in more than one place. See it here, and here.
The Building
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Year Built:1928
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Age:97
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Style:Spanish
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Type:Detached
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Subclass:Single Family Home
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Roofing:Tile
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Foundation:Concrete Perimeter and Slab
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# of Stories:2
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Structure SqFt:3000
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Structure SqFt Source:Assessor
Interior
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Dining Room:Formal Dining Room
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Family Room:Separate Family Room
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Additional Rooms:Den / Study / Office
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Fireplace:Yes
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Fireplaces:Gas Starter, Wood Burning
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Fireplaces:2
Room Dimensions
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Living SqFt:3000
Location
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Cross Street:Clark
The Property
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Lot Description:Grade - Level
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Lot Acres:0.1237
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Lot Size Area Min:5389.00
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Zoning:R10010
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Parcel Number:032-051-020
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Horse Property:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Property ID:81999687
Beds
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Total:4
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Beds Max:4
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Beds Min:4
Baths
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Full Baths:3
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Bathroom Features:Double Sinks, Full on Ground Floor, Oversized Tub, Primary - Oversized Tub, Primary - Stall Shower(s), Primary - Tub with Jets
The Listing
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Additional Listing Info:Not Applicable
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Automated Valuations Allowed:1
Heating & Cooling
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Cooling Methods:None
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Heating Methods:Gas
Utilities
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Utilities:Public Utilities
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Sewer/Septic System:Sewer - Public
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Water Source:Public
Appliances
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Laundry:Upper Floor
The Community
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HOA:No
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Pool:No
Parking
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Description and Access:Carport, Off-Street Parking
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Parking Spaces:1
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Carport:1
Monthly cost estimate

Asking price
$3,498,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$18,730
|
Taxes | N/A |
Insurance | $961 |
Utilities | $253 See report |
Total | $19,944/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
3/26/25
Mar 26, 2025
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Listed / Active | MLSLISTINGS | $3,498,000 |