---
listing_id: BE41144465
status: Active
price: 1099000
beds: 3
baths_full: 2
baths_half: 0
sqft_living: 1170
sqft_lot: 4200
lot_acres: 
year_built: 1907
property_type: Residential
property_subtype: Single Family Residence
address: "507 Monte Diablo Ave"
city: San Mateo
state: CA
zip: 94401
county: "San Mateo County"
lat: 37.571935
lng: -122.3266531
days_on_market: 2
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "Shadi Alkhudari"
list_office: "Re/Max Synergy Group"
list_agent_phone: "(415) 240-8888"
list_agent_license: 01754475
mls_source: MAXEBRDI
modified: 2026-08-10
transaction_type: buy
---

Home | San Mateo County | San Mateo | 94401 | 507 Monte Diablo Ave

507 Monte Diablo Ave, San Mateo, CA 94401

MLS: BE41144465 | Status: Active | Price: $1,099,000
Beds/Baths: 3 / 2
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
3 2 1,170 4,200 1907

Upcoming Open Houses

Date Time Hosted By
Saturday, August 15 1:00 pm - 4:00 pm Shadi Alkhudari
Sunday, August 16 1:00 pm - 4:00 pm Shadi Alkhudari

Remarks

Welcome to 507 Monte Diablo Ave, a beautifully reimagined San Mateo home where timeless charm meets modern living. This stunning 3-bedroom, 2-bath residence has been extensively remodeled from top to bottom with thoughtful upgrades throughout. Step inside to a bright, inviting interior featuring a brand-new kitchen with stylish cabinetry and countertops, beautifully remodeled bathrooms, recessed lighting, new interior doors, fresh interior and exterior paint, and new dual-pane windows. Major improvements include all-new plumbing and electrical, a brand-new HVAC system with air conditioning, new exterior stucco, and sewer lateral compliance—offering buyers the benefit of substantial updates already completed. Outside, enjoy a newly installed TREX deck ideal for relaxing or entertaining, along with a new stamped-concrete driveway that enhances the home’s curb appeal. Situated on a generous lot with excellent ADU potential, the property offers exciting possibilities for future expansion, multigenerational living, a home office, or additional income potential. Buyer to verify ADU feasibility, zoning, permits, and development options with the appropriate local agencies. Conveniently located in San Mateo, this move-in-ready home combines modern finishes, extensive upgrades, indoor-o

MLS Listing Information

Field Value
MLS # BE41144465
MLS Source Bay East
Days on Site 2

Features

Interior Features

Feature Details
Appliances Dishwasher, Oven Range - Gas, Refrigerator, Dryer, Washer
Dining Room Dining Area
Family Room Separate Family Room
Fireplace None
Flooring Laminate
Laundry In Closet
Cooling Central -1 Zone

Exterior Features

Feature Details
Roof Composition
Pool None, Pool - No
Style Contemporary

Parking, School, and Other Information

Feature Details
Garage/Parking No Garage, Off-Street Parking, Parking Space(s), Garage: 0 Car(s)

Contact Information

Shadi Alkhudari
Re/Max Synergy Group
License #: 01754475
Phone: (415) 240-8888

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
San Mateo Adult public UG 0.42 mi N/A
San Mateo High School public 9-12 0.47 mi 9
North Shoreview Montessori Elementary School public K-8 0.62 mi 10
San Mateo Park Elementary School public K-5 0.92 mi 2
South Hillsborough School public K-5 0.92 mi 9
Washington Elementary School public K-5 0.94 mi 7
Sunnybrae Elementary School public K-5 1.03 mi 2
Burlingame High School public 9-12 1.33 mi 10
LEAD Elementary public K-5 1.37 mi 2
Baywood Elementary School public K-5 1.37 mi 7
Aragon High School public 9-12 1.56 mi 10
Borel Middle School public 6-8 1.57 mi 8
McKinley Elementary School public K-5 1.72 mi 8
Parkside Montessori public PK,KG,1,2,3,4,5,6,7,8 1.77 mi 9
Bayside Academy public K-8 1.78 mi 6
North Hillsborough School public K-5 1.96 mi 9
Crocker Middle School public 6-8 2.01 mi 8
College Park Elementary School public K-5 2.03 mi 9
Fiesta Gardens International Elementary School public K-5 2.09 mi 4
Meadow Heights Elementary School public K-5 2.34 mi 7

Nearby Homes

Address Price Beds Baths Sq Ft Status
354 N Humboldt St $1,198,000 3 1 1,140 PendingDoNotShow
240 N Fremont St $1,150,000 2 1 1,320 Active
756 Kathryne Ave $1,175,000 2 1 1,283 Active

Disclosures

©2026 Bay East. 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 Bay East.

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 August 10, 2026. For the most current information, please contact Shadi Alkhudari, (415) 240-8888.