300 31st Avenue, SAN MATEO, CA 94403
300 31st Avenue

300 31st Avenue

300 31st Avenue, SAN MATEO, CA

$2,199,000

HIGHLIGHTS
  • 3 Beds
  • 2 Full Baths
  • 6,599.34 Sq.Ft. Lot
  • 1,620 Sq.Ft. Living
  • 1941 Year Built
  • For Sale Status
  • ML82021175 MLS® ID

OPEN HOUSE

9/16/2025 11:00AM - 1:00PM PDT

Welcome to this beautifully remodeled 3-bedroom, 2-bath home (1620sf) with the ADDED BONUS of a detached ADU (341sf), providing a total of 1961sf of living space. Designed for modern living, the open-concept kitchen features a large island with seating and flows seamlessly into the dining and living rooms, perfect for everyday living and entertaining. The private bedroom wing includes a spacious primary suite with backyard views and two additional bedrooms sharing an updated bath. A versatile playroom adds extra flexibility. The detached ADU, complete with kitchenette and full bath, offers ideal space for guests, extended family, or a home office. Outdoor living shines with an expansive yard featuring a fire pit with built-in seating, a deck, lawn, and dedicated play space. Additional highlights include a two-car garage and prime location across from a pocket park and just a short walk to the newly reimagined Hillsdale Shopping Center. Move-in ready and thoughtfully upgraded, this home truly has it all.
Show MoreShow Less
image

Schedule a Showing

We would love to show you our beautiful property. Please select your preferred date and time below. An agent will be in touch shortly to confirm your appointment.

Schedule a Showing

We would love to show you our beautiful property. Please select your preferred date and time below. An agent will be in touch shortly to confirm your appointment.

Thank you for your interest in 300 31st Avenue, SAN MATEO, CA 94403. We are reviewing your request and will be in touch shortly!
Change time

FEATURES & AMENITIES

Interior

  • Total Bedrooms3
  • Total Bathrooms2
  • Full Bathrooms2
  • Laundry roomIn Garage
  • FlooringWood
  • FireplaceLiving Room
  • APPLIANCESDishwasher, Microwave, Refrigerator, Wine Refrigerator, Range Hood, Built-In Range, Washer/Dryer
  • other interior FeaturesWalk-In Closet(s), Double Vanity, Kitchen Island

Area & Lot

  • Status For Sale
  • OPEN HOUSE9/16/2025, 11:00 AM - 1:00 PM
  • Living Area1,620 Sq.Ft.
  • Total Area1,620 Sq.Ft.
  • Lot Area6,599.34 Sq.Ft.
  • MLS® IDML82021175
  • TypeResidential
  • YEAR BUILT1941
  • School DistrictSan Mateo Union High

Exterior

  • STORIES1
  • Garage Spaces2.0
  • Water SourcePublic
  • roofTile
  • parkingAttached
  • HEAT TYPEForced Air, Natural Gas, Central
  • AIR CONDITIONINGNone
  • sewerPublic Sewer
  • SubstructureConcrete Perimeter

Financial

  • Sales Price$2,199,000
  • Zoning R10006

Mortgage Calculator

Estimate your monthly mortgage payment, including the principal and interest, property taxes, and HOA. Adjust the values to generate a more accurate rate.

All estimates are provided for informational purposes only. Actual amounts may vary.
Reset
$0,000 Your Payment 20 15 65
$0,000 Your Payment

WORK WITH US

Insightful local knowledge and extensive expertise. We looks forward to earning your family’s trust and leveraging our success for your benefit for generations to come. We looks forward to earning your family’s trust and leveraging our success for your benefit for generations to come.

Contact Us

Follow Us on Instagram

Follow Us on Instagram
The Sternsmith Group | CA DRE# 01733080

Schedule A Call

Online Inquiry

Success!

link

Contact Details

[email protected]

(650) 678-5455


1440 Chapin Ave. Ste., 200
Burlingame, CA 9401