1100 9th Avenue

San Mateo CA 94402

1580 sq. ft.

4640 sq. ft.

Single-Family

Last sold for $2,400,000

Gillian Kilroy, last sold this property on 13 February 2026 after 28 days on market.

Overview

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.

Features

3 bedrooms

4 bathrooms

2 carspaces

2 garage spaces

1580 sq. ft. floor area

4640 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 3 bedroom single-family properties sold in San Mateo over the last 12 months, the estimated median property value of 1100 9th Avenue is $2.45m.

Median value

$2.45m

Estimated value range

$1.4m - $4.9m

Median days on market

Estimated value trend

-3%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in San Mateo. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 1100 9th Avenue

2026

Sold

$2,400,000

13 Feb 2026 by Gillian Kilroy, of Compass

2005

Sold

$740,000

03 May 2005 by Miriam Chirko, of Coldwell Banker-sm North

Happy sellers in San Mateo

We have insufficient information to provide an overview of customer satisfaction for San Mateo. Viewing the agent profiles, reviews and sales for San Mateo can provide insights for this location.