509 Crescent Ave, San Mateo, CA 94402

← Back to search

$3,888,000

bedrooms

bathrooms

square feet

2,940

Acreage

Open Houses

Oct 25

year built

1923

Full Baths

Half Baths

Find out more

Set on an expansive 8,670-square-foot lot in coveted San Mateo Park, 509 Crescent Avenue offers an exceptional blend of timeless character, privacy, and effortless indoor-outdoor living. A gracious formal living room and elegant dining room create beautiful spaces for entertaining, while the kitchen serves as the heart of everyday life, opening naturally to the backyard. Outside, a generous lawn framed by mature trees creates a private setting for play, gatherings, and relaxed afternoons at home. Inside, approximately 2,940 square feet unfold across a versatile five-bedroom, four bath floor plan. Two bedrooms on the main level offer flexibility for guests, a home office, or multigenerational living, while upstairs are three additional bedrooms, including the primary suite and two secondary bedrooms that share a full bath. A generous family room provides additional space to gather, and a detached two-car garage adds convenience and flexibility. Enjoy all that San Mateo Park has to offer tree-lined streets, beautiful homes, neighborhood block parties, and walkability. Just minutes from downtown Burlingame, 509 Crescent offers a rare combination of space, privacy, charm, and convenience in one of the Peninsulas most beloved neighborhoods.

Location
Subdivision	-
County	-
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

Oct

Sunday

5PM — 7PM

Oct

Monday

3PM — 4PM

Find out more

Tell us who you are, and we will have someone reach out to you.

Name*

Email*

Phone*

Message

I have a house to sell

By proceeding, you consent to receive calls, texts and voicemails at the number you provided (may be recorded and may be autodialed and use pre-recorded and artificial voices), and email, from Kotohomes, Mercury News, Sternsmith Group Sternsmith Group, and their network of service providers about your inquiry and other home-related matters.

Msg/data rates may apply. This consent applies even if you are on a do not call list and is not a condition of any purchase.

MLS number: -

Listing agent: Sternsmith Group Sternsmith Group

Listing broker: Compass

Last update: Saturday, October 24 2026 at 5:03 a.m. EDT

Compass Broker