319 30th Avenue San Mateo, CA $ 2,698,000
319 30th Avenue
$ 2,698,000
Recently Listed
Open House 2/27 1pm - 4pm
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319 30th Avenue

San Mateo, CA, 94403
$ 2,698,000
Bedrooms4 Baths3.1 Sq 2,741

Monthly Estimate*

$ 16,612

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Single Family Home for sale in San Mateo, CA

for $2,698,000 with 4 bedrooms and 3 full baths, 1 half bath. This 2,741 square foot home was built in 1947 on a lot size of 0.126492.

Welcome to this inviting San Mateo home that offers a thoughtful blend of character, comfort & versatility. Classic charm is preserved throughout, while key spaces have been tastefully updated, including a renovated kitchen & fully remodeled bathrooms. The homes layout flows easily, with a front living room anchored by a wood-burning fireplace, a dedicated dining area & a comfortable family room adjoining the kitchen. A short set of steps leads up to a private bedroom wing. The primary suite features its own bathroom & opens to a private rear balcony, creating a quiet place to unwind. There are two additional bedrooms and bath. A standout feature is the versatile downstairs "apartment," complete with a kitchenette, living area, bedroom, and bathroom; with access from both the main home & a separate exterior entrance, this space is ideal for guests, extended family, or potential rental use. The home also includes a unique attic area that adds personality & usable flexibility. The landscaped backyard provides a peaceful retreat, highlighted by a built-in gazebo ideal for outdoor enjoyment. Centrally located, this charming home offers exceptional convenience just moments from Hillsdale Shopping Center, vibrant downtown San Mateo and popular Beresford Park.

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Open House

2/27/2026 1:00 PM - 4:00 PM
2/28/2026 1:00 PM - 4:00 PM
3/1/2026 1:00 PM - 4:00 PM
319 30th Avenue San Mateo, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 2,698,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Detached

Lot Size

0.126492

Year Built

1947

Town/City

San Mateo

County/Region

San Mateo

MLS | Web ID

ML82035874

Features
General
Living Area 2741
Sewer Public Sewer
Heating Forced Air
Cooling None
Roof Composition Shingles
Zoning R100
Garage Spaces 2
Year Built 1947
Stories Count 1
Levels One Story
Property Subtype Detached
County San Mateo
Property Type Residential
HOA N
Garage Y/N Yes
Full Baths 3
Status Active
City San Mateo
High School District San Mateo Union High
MLS Area Listing
Lot Size Square Feet 5510
Virtual Tour http://www.319-30thave.com/mls/231614051
Standard Status Active
Elementary School District San Mateo-Foster City Elementary
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Interior
Interior Amenities Dining Area
Total Fireplaces 1
Fireplace Features Wood Burning
Air Conditioning Y/N No
Heating Y/N Yes
Fireplace Y/N Yes
Total Bedrooms 4
Total Baths 4
1/2 Baths 1
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Exterior
Parking Features Attached
Water Source Public
Lot Size Area 5510
Building Area Total 2741
Lot Size Acres 0.1265
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Internal Only
Street Number 1 319
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* Excluded Features
List By
Johnny Heckenberg

Listing Agent

Coldwell Banker Realty

Broker

john@heckrealty.com

Email

Affordability Calculator

$16,612
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$16,612
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4250415 Elementary School
4250413 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
2/23/2026$2,698,000 Listed Price

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319 30th Avenue, San Mateo, CA, 94403 is a Single Family Home for sale at $2,698,000 with 2,741 sqft and a lot size of 0.126492. 319 30th Avenue has 4 bedrooms, 3.1 baths, and was built in 1947. The property's zip code is 94403 which is in San Mateo, CA