331 30th Ave, San Mateo, CA 94403
OFF MARKET

331 30th Ave
San Mateo, CA 94403

Northeast Hillsdale
  • 2 Beds
  • 1 Bath
  • 1,540 sqft

$1,945,900

Trulia Estimate
as of Jun 10, 2026
Est. Refi. Payment $11,628/mo*

$1,945,900

Trulia Estimate
as of Jun 10, 2026
Est. Refi. Payment $11,628/mo*
2 Beds
1 Bath
1,540 sqft

Local Information

Map showing home location
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-- mins to
Commute Destination

Description

This single-family home is located at 331 30th Ave, San Mateo, CA. 331 30th Ave is in the Northeast Hillsdale neighborhood in San Mateo, CA and in ZIP code 94403. This property has 2 bedrooms, 1 bathroom and approximately 1,540 sqft of floor space. This property has a lot size of 5488 sqft and was built in 1943.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 331 30th Ave

Interior Features

Heating & Cooling
Heating: OtherHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 5

Property Information

Year Built
Year Built: 1943
Property Type / Style
Property Type: Single Family Home

Exterior Features

Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 5488 sqft

Market trends in San Mateo

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.57M
$187K
MoM
Sale-to-List Price
104.6%
1.8%
MoM
Price per sq ft
$1.07K
$61
MoM
Available listings
191
19
MoM
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Property Tax and Assessment

Year2025
Tax$2,837
Assessment$148,975
Home facts updated by county records

Homeowner tools

Estimated monthly rent$3,841/mo

Homes for rent near 331 30th Ave

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Comparable Sales for 331 30th Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.18
Single-Family Home
$1,905,000
06/26/25
3
1
1,490
0.23
Single-Family Home
$1,900,000
02/09/26
3
1
1,376
0.11
Single-Family Home
$2,545,000
06/04/26
2
2
1,800
0.13
Single-Family Home
$2,350,000
10/10/25
3
2
1,620
0.31
Single-Family Home
$2,155,000
10/07/25
2
1.5
1,380
0.17
Single-Family Home
$2,510,000
04/13/26
3
2
1,579
0.43
Single-Family Home
$1,100,000
05/11/26
2
1
1,020
0.26
Single-Family Home
$2,125,000
05/12/26
3
2
1,520
0.26
Single-Family Home
$2,375,000
11/24/25
3
2
1,745
0.13
Single-Family Home
$2,450,000
04/24/26
3
2
1,320

Nearby homes

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Assigned Schools

These are the assigned schools for 331 30th Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Northeast Hillsdale

At least 1 Trulia users voted on each feature.
  • 100 % Say neighbors are friendly

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say there's holiday spirit

  • 100 % Say there's wildlife

  • 100 % Say it's walkable to grocery stores

  • 100 % Say people would walk alone at night

  • 100 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Catherine S.
    "I grew up here and I would love to raise my family here. The streets are safe and there are a lot of hidden parks. Walking distance to just about everything and the schools are all nearby!"
  • Ali A.
    "Streets are well maintained and at night well lit. Many parks nearby and dog friendly parks nearby as well. "
  • El G.
    "The update of the location makes it a prime place to be living at. From the remodeling of the mall to the new school and housing developments. Great place if you can afford."
  • 7dreamers
    "I've lived here since 1985. my three sons attended Carey School, then Meadow Heights and Abbott Meddle School before transferring to San Mateo High School. Great neighbors, climate. Safe, walkable neighborhood with several parks near by."
  • 7dreamers
    "not many community events like block parties and such; but is a very active community center at Beresford Park 28th and Isabelle. There is also a Sr. Center near by on the Alameda nort, east of the park"
  • Mtylphnx
    "It’s old school vibe. old world charm architecture, friendly, all walks of life just trying to survive. "

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 331 30th Ave

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Off Market Homes Near 331 30th Ave

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331 30th Ave, San Mateo, CA 94403 is a 2 bedroom, 1 bathroom, 1,540 sqft single-family home built in 1943. 331 30th Ave is located in Northeast Hillsdale, San Mateo. This property is not currently available for sale. The current Trulia Estimate for 331 30th Ave is $1,945,900.