Is Southeast Hillsdale, San Mateo, CA dog-friendly?

As of early 2026, 84% of users say it's dog friendly

Does Southeast Hillsdale, San Mateo, CA have sidewalks?

As of early 2026, 82% of users say there are sidewalks

Would people walk alone at night in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 76% of users say people would walk alone at night

Is Southeast Hillsdale, San Mateo, CA walkable to restaurants?

As of early 2026, 73% of users say it's walkable to restaurants

Is Southeast Hillsdale, San Mateo, CA walkable to grocery stores?

As of early 2026, 69% of users say it's walkable to grocery stores

Is a car needed in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 69% of users say car is needed

Does Southeast Hillsdale, San Mateo, CA show holiday spirit?

As of early 2026, 63% of users say there's holiday spirit

Is parking easy in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 62% of users say parking is easy

Are the streets well-lit in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 62% of users say streets are well-lit

Are yards well-kept in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 60% of users say yards are well-kept

Do residents of Southeast Hillsdale, San Mateo, CA plan to stay at least 5 years?

As of early 2026, 56% of users say they plan to stay for at least 5 years

Are neighbors friendly in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 50% of users say neighbors are friendly

Is there wildlife in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 50% of users say there's wildlife

Is Southeast Hillsdale, San Mateo, CA quiet?

As of early 2026, 49% of users say it's quiet

Do kids play outside in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 47% of users say kids play outside

Are there community events in Southeast Hillsdale, San Mateo, CA?

As of early 2026, 25% of users say there are community events

What is 321 Midvale Ave estimated to be worth?

Trulia's estimated value for 321 Midvale Ave in San Mateo, CA is $1,926,200 .

Is San Mateo a buyer's or seller's market?

San Mateo is currently a seller's market, based on recent for-sale activity.

What's the median sale price in San Mateo?

The median sale price in San Mateo is $1.81M. That is down $8.33K from the prior month.

What do residents say about the Southeast Hillsdale neighborhood?

Residents describe the Southeast Hillsdale neighborhood in San Mateo, CA as dog-friendly, pedestrian-friendly, and walkable to restaurants. See recently sold homes in Southeast Hillsdale, San Mateo .

How big is the lot at 321 Midvale Ave?

The lot at 321 Midvale Ave in San Mateo, CA is about 0.20 acres (8,712 sq ft).

Does 321 Midvale Ave have a garage?

Yes, 321 Midvale Ave in San Mateo, CA has a garage.

OFF MARKET

321 Midvale Ave
San Mateo, CA 94403

Southeast Hillsdale

3 Beds
2 Baths
1,320 sqft

$1,926,200

Trulia Estimate

as of Aug 25, 2026

Est. Refi. Payment $11,643/mo*

Refinance Your Home

$1,926,200

Trulia Estimate

as of Aug 25, 2026

Est. Refi. Payment $11,643/mo*

Refinance Your Home

3 Beds

2 Baths

1,320 sqft

Home Value

Trulia Estimate

$1.93M

Since last month

$17K (-0.9%)

Since last year

$131K (+7.3%)

Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +39% in the last 10 years

Month	Estimated value
2026
August 2026	$1.93M
July 2026	$1.94M
June 2026	$1.97M
May 2026	$1.99M
April 2026	$2.03M
March 2026	$2.06M
February 2026	$1.99M
January 2026	$1.9M
2025
December 2025	$1.87M
November 2025	$1.82M
October 2025	$1.89M
September 2025	$1.82M
August 2025	$1.79M
July 2025	$1.85M
June 2025	$1.88M
May 2025	$1.9M
April 2025	$1.88M
March 2025	$1.94M
February 2025	$1.93M
January 2025	$1.85M
2024
December 2024	$1.86M
November 2024	$1.82M
October 2024	$1.8M
September 2024	$1.79M
August 2024	$1.77M
July 2024	$1.82M
June 2024	$1.85M
May 2024	$1.89M
April 2024	$1.88M
March 2024	$1.84M
February 2024	$1.75M
January 2024	$1.65M
2023
December 2023	$1.65M
November 2023	$1.62M
October 2023	$1.69M
September 2023	$1.72M
August 2023	$1.68M
July 2023	$1.7M
June 2023	$1.74M
May 2023	$1.69M
April 2023	$1.67M
March 2023	$1.65M
February 2023	$1.57M
January 2023	$1.55M
2022
December 2022	$1.58M
November 2022	$1.63M
October 2022	$1.65M
September 2022	$1.59M
August 2022	$1.63M
July 2022	$1.76M
June 2022	$1.88M
May 2022	$1.98M
April 2022	$2.03M
March 2022	$2.04M
February 2022	$1.72M
January 2022	$1.68M
2021
December 2021	$1.65M
November 2021	$1.64M
October 2021	$1.61M
September 2021	$1.59M
August 2021	$1.58M
July 2021	$1.7M
June 2021	$1.78M
May 2021	$1.93M
April 2021	$1.85M
March 2021	$1.7M
February 2021	$1.67M
January 2021	$1.67M
2020
December 2020	$1.66M
November 2020	$1.67M
October 2020	$1.64M
September 2020	$1.66M
August 2020	$1.65M
July 2020	$1.65M
June 2020	$1.64M
May 2020	$1.62M
April 2020	$1.68M
March 2020	$1.68M
February 2020	$1.65M
January 2020	$1.6M
2019
December 2019	$1.57M
November 2019	$1.56M
October 2019	$1.61M
September 2019	$1.55M
August 2019	$1.53M
July 2019	$1.55M
June 2019	$1.55M
May 2019	$1.59M
April 2019	$1.58M
March 2019	$1.57M
February 2019	$1.56M
January 2019	$1.56M
2018
December 2018	$1.56M
November 2018	$1.58M
October 2018	$1.6M
September 2018	$1.66M
August 2018	$1.67M
July 2018	$1.68M
June 2018	$1.75M
May 2018	$1.69M
April 2018	$1.73M
March 2018	$1.71M
February 2018	$1.67M
January 2018	$1.66M
2017
December 2017	$1.6M
November 2017	$1.57M
October 2017	$1.49M
September 2017	$1.44M
August 2017	$1.45M
July 2017	$1.47M
June 2017	$1.42M
May 2017	$1.39M
April 2017	$1.39M
March 2017	$1.38M
February 2017	$1.37M
January 2017	$1.37M
2016
December 2016	$1.35M
November 2016	$1.31M
October 2016	$1.32M
September 2016	$1.34M
August 2016	$1.39M

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
308 Midvale Ave, San Mateo, CA	0.05	Single-Family Home	$1,970,000	10/20/25	3	2	1,440
321 La Casa Ave, San Mateo, CA	0.05	Single-Family Home	$2,002,888	06/11/26	3	2	1,333
423 42nd Ave, San Mateo, CA	0.13	Single-Family Home	$1,775,000	05/08/26	3	2	1,180
184 42nd Ave, San Mateo, CA	0.36	Single-Family Home	$1,800,888	04/29/26	3	1.5	1,305
3909 Leona St, San Mateo, CA	0.29	Single-Family Home	$2,400,000	02/26/26	3	2	1,770
2014 Notre Dame Ave, Belmont, CA	0.18	Single-Family Home	$2,125,000	07/14/26	3	3	1,320
4233 Bettina Ave, San Mateo, CA	0.30	Single-Family Home	$85,000	04/30/26	3	2	1,730
271 W 40th Ave, San Mateo, CA	0.22	Single-Family Home	$1,750,000	07/07/26	3	2	1,640
2019 Mezes Ave, Belmont, CA	0.34	Single-Family Home	$2,200,000	07/09/26	3	2	1,730
602 Alameda De Las Pulgas, Belmont, CA	0.35	Single-Family Home	$1,910,000	03/20/26	3	2	1,330

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.

Address	Distance	Price	Bed	Bath	Sqft	Status
308 Midvale Ave, San Mateo, CA 94403	0.05	$2,051,100	3	2	1,440	Off Market
328 Midvale Ave, San Mateo, CA 94403	0.04	$2,652,400	5	4	2,723	Off Market
1930 Bayview Ave, Belmont, CA 94002	0.06	$2,833,600	4	2	1,960	Off Market
321 La Casa Ave, San Mateo, CA 94403	0.05	$2,002,888	3	2	1,333	Recently Sold
1938 Bayview Ave, Belmont, CA 94002	0.07	$2,644,200	4	3	2,410	Off Market
279 La Casa Ave, San Mateo, CA 94403	0.10	$1,549,300	2	1	910	Off Market
266 La Casa Ave, San Mateo, CA 94403	0.11	$2,465,000	4	2	2,160	Off Market
2028 Monroe Ave, Belmont, CA 94002	0.10	$2,144,400	3	2.5	1,518	Off Market
313 42nd Ave, San Mateo, CA 94403	0.10	$2,285,900	3	2	1,250	Off Market
273 42nd Ave, San Mateo, CA 94403	0.12	$3,081,600	4	3.5	2,360	Off Market
2018 Monroe Ave, Belmont, CA 94002	0.13	$1,600,000	3	1	1,143	Recently Sold
2012 Monroe Ave, Belmont, CA 94002	0.14	$2,481,100	3	2	1,830	Off Market

Local Information

Map ViewExplore the area around 321 Midvale Ave.
Schools1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Property Type

Single-Family Home

Year Built

1950

Living Area

1,320 sqft

Price/Sqft

$1,459

Parking

Garage

About this House

This single-family home is located at 321 Midvale Ave, San Mateo, CA. 321 Midvale Ave is in the Southeast Hillsdale neighborhood in San Mateo, CA and in ZIP code 94403. This property has 3 bedrooms, 2 bathrooms and approximately 1,320 sqft of floor space. This property has a lot size of 8712 sqft and was built in 1950.

321 Midvale Ave, San Mateo, CA 94403 is a 3 bedroom, 2 bathroom, 1,320 sqft single-family home in Southeast Hillsdale, built in 1950. It is currently off market. The Trulia Estimate is $1,926,200, with a rent estimate of $5,571/month.

Home Details for 321 Midvale Ave

Interior Features
Levels, Entrance, & Accessibility Stories: 1
Interior Details Number of Rooms: 6

Property Information
Year Built Year Built: 1950
Property Type / Style Property Type: Single Family Home

Exterior Features
Parking & Garage GarageParking: Garage Attached

Community
Units in Building: 1

Lot Information
Lot Area: 8712 sqft

Price and Tax history

Year	Property tax	Tax assessment
2025	$3,211	$122,481

Home facts updated by county records

Additional Cost

Market trends in San Mateo

Last updated July 2026

Avg. sale price

$1.81M

$8.33KMoM

Sale-to-List Price

106.6%

0.4%MoM

Price per sq ft

$1.18K

$12MoM

Available listings

146

34MoM

Around this home

Laurel Elementary School
K-5
Public
469 Students
San Mateo-Foster City School District
3/10
GreatSchools Rating
Parent Rating Average
My 5th grade year at this school was extremely disappointing. Bullying was a frequent issue, and despite teachers and staff being aware of what was happening, little to no action was taken to address it. Student safety and mental well-being did not seem to be a priority, and many concerns were ignored rather than handled appropriately. What was most concerning was the lack of communication with parents. Serious issues affecting students were not adequately reported to families, leaving parents unaware of situations that impacted their children’s safety and well-being. A school has a responsibility to protect students and keep parents informed, and in my experience, it failed to do either effectively. WOULD NOT recommend your child to attend this school.
Other Review
2mo ago
14 Reviews

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Southeast Hillsdale

7 Homes For You
Buy: $900k - $2.8m

See Local Highlights

Neighborhood stats provided by third party data sources.

What Locals Say about Southeast Hillsdale

At least 62 Trulia users voted on each feature.

84 % Say it's dog friendly
82 % Say there are sidewalks
76 % Say people would walk alone at night
73 % Say it's walkable to restaurants
69 % Say it's walkable to grocery stores
69 % Say car is needed
63 % Say there's holiday spirit
62 % Say parking is easy
62 % Say streets are well-lit
60 % Say yards are well-kept
56 % Say they plan to stay for at least 5 years
50 % Say neighbors are friendly
50 % Say there's wildlife
49 % Say it's quiet
47 % Say kids play outside
25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

James Adam
Resident
4mo ago
"Dog park on east 3rd street heading towards foster city is really good for dogs all fenced in with plenty of space for big dogs the run around "
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Frequently asked questions about 321 Midvale Ave

What is 321 Midvale Ave estimated to be worth?
Trulia's estimated value for 321 Midvale Ave in San Mateo, CA is $1,926,200.
Is San Mateo a buyer's or seller's market?
San Mateo is currently a seller's market, based on recent for-sale activity.
What's the median sale price in San Mateo?
The median sale price in San Mateo is $1.81M. That is down $8.33K from the prior month.
What do residents say about the Southeast Hillsdale neighborhood?
Residents describe the Southeast Hillsdale neighborhood in San Mateo, CA as dog-friendly, pedestrian-friendly, and walkable to restaurants. See recently sold homes in Southeast Hillsdale, San Mateo.
How big is the lot at 321 Midvale Ave?
The lot at 321 Midvale Ave in San Mateo, CA is about 0.20 acres (8,712 sq ft).
Does 321 Midvale Ave have a garage?
Yes, 321 Midvale Ave in San Mateo, CA has a garage.