505 Castilian Way, San Mateo, CA 94402
- Beds
- 3
- Baths
- 2
- Sqft
- 1,900
- Garage
- Yes
View property features, location on map, relevant school information and overview from seller's agent.
- 0
- 0
Overview
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 open floor plan includes a large living room, a sunlit dining room with soaring ceilings, and a kitchen with walk in pantry 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. The expansive yard features a large deck, garden beds, and areas for dining and relaxation. 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!
Location
Full feature list
Basic info
- Property type
- House
- Number of stories
- 1
- Number of bedrooms
- 3
- Number of bathrooms
- 2
- Square feet
- 1,900
- Lot size (acres)
- 0.15
- Year built
- 1950
Interior features
- Fireplaces
- 1
Garage and parking
- Garage parking spaces
- 2
Utilities
- Heating
- Forced air, Natural gas, Central
- Cooling
- None
- Sewer
- Public sewer
- Water
- Public
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: MLSListings (California) MLS®#: ML82022144 Last checked: …

Based on information from the MLSListings MLS. Real estate listings held by brokerage firms other than Compass are marked with the Broker Listing Exchange icon and detailed information about them includes the names of the listing brokers and listing agents. 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 deemed reliable but not guaranteed. Copyright © 2026 MLSListings, Inc. All Rights Reserved.