1100 9th Ave, San Mateo, CA 94402 - Photo 1

1/1

$2,400,000

Sold
Closed
Single Family
3 Beds
3 Full Baths
1 Partial Bath
1,580 Sq. Ft.
2 Car Garage

1/1

Property Description

Welcome to 1100 9th Ave, a beautifully renovated single-family home on a desirable corner lot in San Mateo. This 1,580 sq. ft. residence features 3 bedrooms, 3.5 baths, and 9 well-designed rooms blending comfort and style. If extraordinary detail is important to you this special home is a must see! Inside, bright spaces with engineered hardwood floors, and tile floors are illuminated by recessed lighting. The modern kitchen includes high-end appliances, a gas stove, refrigerator, washer/dryer, pantry, and a spacious eat-in design perfect for entertaining. Each beautiful bedroom has its own ensuite bathroom with a separate shower and walk-in closet. Dual-pane windows provide natural light and energy efficiency, while central heating ensures year-round comfort. A stylish half bath on the main level is great for guests. The newly landscaped private yard and patio, complete with 2 large patios, are perfect for relaxing or entertaining. Fenced front and backyards add privacy, and theres ample parking with on-site, guest, and street options. With practical features like a dedicated laundry area, crawl space storage, and access to common storage, this more than turnkey home is ready for you to move in.

Full Property Details

Full Property Details for 1100 9th Ave

General

Sold For: $2,400,000
Status: Closed
Type: Single Family
Source: RE_Infolink
MLS ID: ML82031327
Added to Site: 46 day(s) ago

Interior

Rooms/Areas: Laundry Room
Interior Features: Skylight, Walk-In Closet
Fireplace(s): Gas Starter
Flooring: Hardwood

Rooms

Bathrooms

Total Bathrooms: 4
Full Bathrooms: 3
Half Bathrooms: 1
Bathroom Features: Double Sinks, Full on Ground Floor, Granite, Half on Ground Floor, Primary - Stall Shower(s), Skylight , Tile, Updated Bath

Bedrooms

Total Bedrooms: 3
Bedroom Features: Ground-Floor Bedroom, More than One Bedroom on Ground Floor, Primary Suite / Retreat, Walk-In Closet

Other Rooms

Family Room: Separate Family Room
Kitchen: Gas Cooktop, Granite Countertop, Countertop - Quartz, Dishwasher, Freezer, Garbage Disposal, Hood over Range, Microwave, Gas Oven, Built-In Oven/Range , Built-In Oven/Range , Gas, Gas Oven/Range, Pantry, Refrigerator, Wine Refrigerator
Laundry: In Utility Room, Inside, Tub/Sink, Washer / Dryer

Additional Information

Extras: Not Applicable
Security/Safety: Video / Audio System

Parking

Garage Spaces: 2
Parking Features: Attached Garage

Location

Area: 19th Avenue Park / Sunnybrae
County: San Mateo
Cross Streets: S Idaho

Heating & Cooling

Cooling Type: Central AC
Heating Type: Central Air (Gas/Forced Air)

Utilities

Sewer: Public Sewer
Water: Public
Utility Description: Natural Gas

Structural Information

Construction: Detached
Foundation: Concrete Slab
Roof: Composition
Disability Access: Bathroom Features, Kitchen Features, Parking
Square Feet: 1,580
Year Built: 1938

Lot Features

Minimum Lot Size: 4640
Lot Size (Sq. Ft.): 4,640
Zoning: R20000

Listed by Compass, Gillian Kilroy
Sold by Ntero, Danny Mok

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Listing agent

— 1100 9th Ave —

Gillian Kilroy

Compass

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Schools

Schools serving 1100 9th Ave

School Districts:San Mateo-Foster City Elementary School District, San Mateo Union High School District

Name	Grades	Distance
Sunnybrae Elementary School 1031 South Delaware Street, San Mateo, CA 94402	K-5	0.3 mi
Borel Middle School 425 Barneson Avenue, San Mateo, CA 94402	6-8	1.3 mi
Aragon High School 900 Alameda de las Pulgas, San Mateo, CA 94402	9-12	1.5 mi

Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 1100 9th Ave

Date

Details

Price

Change

Source

2/13/2026

Sold

$2,400,000

20.12%

MLS

1/15/2026

Listed

$1,998,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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1100 9th Ave, San Mateo, CA 94402 (MLS# ML82031327) is a Single Family property that was sold at $2,400,000 on February 13, 2026. Want to learn more about 1100 9th Ave? Do you have questions about finding other Single Family real estate for sale in San Mateo? You can browse all San Mateo real estate or contact a Coldwell Banker agent to request more information.

1100 9th Ave San Mateo, CA 94402