---
listing_id: ML82006986
status: Closed
price: 2200000
beds: 4
baths_full: 2
baths_half: 0
sqft_living: 2101
sqft_lot: 6600
lot_acres: 
year_built: 1941
property_type: Residential
property_subtype: Single Family Residence
address: "348 31st Ave"
city: San Mateo
state: CA
zip: 94403
county: "San Mateo County"
lat: 37.5355246
lng: -122.3079849
days_on_market: 342
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "The Moritz Group"
list_office: "Compass"
list_agent_phone: "(650) 798-7996"
list_agent_license: 70010160
mls_source: MLSL
modified: 2026-01-30
transaction_type: recentlySold
---

Home | San Mateo County | San Mateo | 94403 | 348 31st Ave

348 31st Ave, San Mateo, CA 94403

MLS: ML82006986 | Status: Sold | Price: $2,200,000
Beds/Baths: 4 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 2 2,101 6,600 1941

Remarks

Meticulously maintained single story, 4 bedroom, 2 bath house. Excellent location. Walk to Hillsdale Shopping Center, Hillsdale High School and a city play park located across the street. Patio and ample back yard for entertaining or family living. The lot is 6,600 Sq Ft. The house was expanded in 1990. City permits were issued and given final approval, but current county records do not reflect the expansion. An appraisal of the property was completed in September 2024 and it shows the living space as 2,101 Sq Ft. A copy of the permit and the appraisal are included in the disclosures. Buyer to confirm permit.

MLS Listing Information

Field Value
MLS # ML82006986
MLS Source MLSListings, Inc.

Features

Interior Features

Feature Details
Bedrooms Walk-in Closet, Primary Bedroom on Ground Floor, More than One Bedroom on Ground Floor
Bathrooms Double Sinks, Shower and Tub, Skylight, Stall Shower - 2+
Kitchen Countertop - Tile, Skylight(s)
Appliances Cooktop - Electric, Oven - Double, Oven - Electric, Refrigerator
Dining Room Breakfast Nook, Dining Area
Family Room Kitchen/Family Room Combo
Fireplace Living Room
Flooring Hardwood
Laundry In Garage
Cooling None
Heating Central Forced Air - Gas

Exterior Features

Feature Details
Roof Composition
Foundation Concrete Perimeter
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Garage: 2 Car(s)
Elementary District San Mateo-Foster City Elementary
High School District San Mateo Union High
Water Public
Zoning R10006

Contact Information

Listing Agent Co-Listing Agent
The Moritz Group Michael Moritz
Compass Compass
License #: 01907111,02090253 License #: 02090253
Phone: (650) 798-7996 Phone: (734) 883-7633

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Laurel Elementary School public K-5 0.24 mi 3
Beresford Elementary School public K-5 0.28 mi 4
Abbott Middle School public 6-8 0.34 mi 4
Hillsdale High School public 9-12 0.44 mi 9
Meadow Heights Elementary School public K-5 0.53 mi 7
George Hall Elementary School public K-5 0.92 mi 9
Fiesta Gardens International Elementary School public K-5 1.05 mi 4
College Park Elementary School public K-5 1.22 mi 9
Borel Middle School public 6-8 1.24 mi 8
Cipriani Elementary School public K-5 1.38 mi 8
Aragon High School public 9-12 1.58 mi 10
Central Elementary School public K-5 1.58 mi 9
Ralston Intermediate School public 6-8 1.66 mi 10
Baywood Elementary School public K-5 1.70 mi 7
Sunnybrae Elementary School public K-5 1.83 mi 2
Parkside Montessori public PK,KG,1,2,3,4,5,6,7,8 1.91 mi 9
Nesbit Elementary School public K-8 1.94 mi 6
Fox Elementary School public K-5 1.97 mi 10
Foster City Elementary School public K-5 2.01 mi 9
Gateway Center public 6-12 2.10 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 The Moritz Group, (650) 798-7996.