Located in the desirable Aragon neighborhood, this charming single-level home offers timeless appeal and everyday comfort. With 3 bedrooms, 2 bathrooms, and approximately 1,900 sq. ft. of living space on a generous 6,599 sq. ft. lot, it is designed for both relaxed living and easy entertaining. The inviting floor plan includes a large living room, a sunlit dining room with soaring ceilings, and a kitchen that flows seamlessly to the private backyard deck ideal for gatherings, play, or gardening. The spacious primary suite overlooks the backyard, creating a peaceful retreat, while two additional bedrooms provide flexibility for family, guests, or a home office. Additional highlights include a two-car garage with extra storage, a setting on a beautiful tree-lined street, and a walkable location close to Baywood Elementary, Aragon High School, local parks, and vibrant downtown San Mateos shops and dining. Convenient commuter routes add to the homes appeal. Welcome home!
MLS #
ML82022144
MLS Source
MLSListings, Inc.
Days on Site
1
Bedrooms
Primary Suite/Retreat
Bathrooms
Double Sinks, Primary - Stall Shower(s), Primary - Tub w/ Jets
Kitchen
Exhaust Fan
Appliances
Cooktop - Gas, Dishwasher, Exhaust Fan, Oven - Double, Refrigerator, Washer/Dryer
Dining Room
Formal Dining Room, Other
Family Room
Other
Fireplace
Living Room
Cooling
None
Heating
Central Forced Air - Gas
Roof
Composition, Shingle
Foundation
Concrete Perimeter
Garage/Parking
Attached Garage, Garage: 2 Car(s)
Elementary District
San Mateo-Foster City Elementary
High School District
San Mateo Union High
Sewer
Public Sewer
Water
Public
Zoning
R10006
505 Castilian Way is a Single Family Residence in San Mateo, CA 94402. This 1,900 square foot property sits on a 6,599 Sq Ft Lot and features 3 bedrooms & 2 full bathrooms. It is currently priced at $2,588,000 and was built in 1950.
This address can also be written as 505 Castilian Way, San Mateo, CA 94402.©2025 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.
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This listing information is up-to-date as of September 19, 2025. For the most current information, please contact Sternsmith Group, (650) 678-3847