809 Ada St, San Mateo, CA 94401
OFF MARKET

809 Ada St
San Mateo, CA 94401

South Shoreview
  • 3 Beds
  • 1 Bath
  • 1,000 sqft

$1,168,900

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $7,052/mo*
Refinance Your Home

$1,168,900

Trulia Estimate
as of Aug 14, 2026
Est. Refi. Payment $7,052/mo*
Refinance Your Home
3 Beds
1 Bath
1,000 sqft

Home Value

Trulia Estimate
$1.17M
Since last month
Decreased$51K (-4.2%)
Since last year
Increased$7K (+0.6%)
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 +47% in the last 10 years
MonthEstimated value
2026
August 2026$1.16M
July 2026$1.18M
June 2026$1.21M
May 2026$1.23M
April 2026$1.22M
March 2026$1.25M
February 2026$1.19M
January 2026$1.14M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

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
732 Rand St, San Mateo, CA
0.05
Single-Family Home
$1,175,000
04/29/26
3
1
1,230
1449 Dakota Ave, San Mateo, CA
0.12
Single-Family Home
$1,230,000
08/19/25
3
1
1,060
808 Kathryne Ave, San Mateo, CA
0.16
Single-Family Home
$1,330,000
02/23/26
2
1
820
1708 Newbridge Ave, San Mateo, CA
0.17
Single-Family Home
$1,240,000
11/28/25
2
1
820
1952 Shoreview Ave, San Mateo, CA
0.36
Single-Family Home
$1,399,000
02/19/26
3
1
1,000
608 Fallon Ave, San Mateo, CA
0.14
Single-Family Home
$1,100,000
07/15/26
2
1
820
1825 Dale Ave, San Mateo, CA
0.40
Single-Family Home
$1,355,000
07/08/26
3
1
1,000
400 Patricia Ave, San Mateo, CA
0.28
Single-Family Home
$1,210,000
02/11/26
3
1
1,000
1540 Newbridge Ave, San Mateo, CA
0.09
Single-Family Home
$1,480,000
05/11/26
3
2
1,540
1976 Shoreview Ave, San Mateo, CA
0.41
Single-Family Home
$1,340,000
11/06/25
3
1
1,000

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
740 Rand St, San Mateo, CA 94401
0.04
$1,145,600
2
1
820
Off Market
732 S Norfolk St, San Mateo, CA 94401
0.09
$1,483,100
3
1.5
1,310
Off Market
732 Rand St, San Mateo, CA 94401
0.05
$1,175,000
3
1
1,230
Recently Sold
724 S Norfolk St, San Mateo, CA 94401
0.09
$1,165,700
2
1
820
Off Market
809 Rand St, San Mateo, CA 94401
0.04
$1,293,500
3
1
1,000
Off Market
856 Rand St, San Mateo, CA 94401
0.06
$1,545,500
4
2
1,400
Off Market
817 Rand St, San Mateo, CA 94401
0.05
$1,485,000
3
2
2,040
Recently Sold
825 Howe St, San Mateo, CA 94401
0.10
$1,560,000
3
2
1,767
Off Market
1540 Newbridge Ave, San Mateo, CA 94401
0.09
$1,480,000
3
2
1,540
Recently Sold
824 Howe St, San Mateo, CA 94401
0.13
$1,645,800
3
2
1,600
Off Market
638 Rand St, San Mateo, CA 94401
0.10
$2,080,000
3
2.5
1,946
Recently Sold
1449 Dakota Ave, San Mateo, CA 94401
0.12
$1,280,000
3
1
1,060
Off Market

Local Information

  • Map ViewExplore the area around 809 Ada St.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1950
Living Area
1,000 sqft
Price/Sqft
$1,169
Parking
Garage

About this House

This single-family home is located at 809 Ada St, San Mateo, CA. 809 Ada St is in the South Shoreview neighborhood in San Mateo, CA and in ZIP code 94401. This property has 3 bedrooms, 1 bathroom and approximately 1,000 sqft of floor space. This property has a lot size of 4965 sqft and was built in 1950.
809 Ada St, San Mateo, CA 94401 is a 3 bedroom, 1 bathroom, 1,000 sqft single-family home in South Shoreview, built in 1950. It is currently off market. The Trulia Estimate is $1,168,900, with a rent estimate of $4,467/month.

Home Details for 809 Ada St

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: 4965 sqft

Price and Tax history

YearProperty taxTax assessment
2025
$5,712
$311,362
Home facts updated by county records

Market trends in San Mateo

Last updated July 2026
Buyer'sMarketSeller'sMarket
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
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Around this home

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

South Shoreview
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about South Shoreview

At least 47 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 96 % Say there are sidewalks

  • 80 % Say car is needed

  • 80 % Say yards are well-kept

  • 76 % Say it's walkable to grocery stores

  • 72 % Say it's walkable to restaurants

  • 71 % Say there's holiday spirit

  • 70 % Say streets are well-lit

  • 60 % Say people would walk alone at night

  • 58 % Say they plan to stay for at least 5 years

  • 57 % Say kids play outside

  • 56 % Say parking is easy

  • 54 % Say neighbors are friendly

  • 52 % Say it's quiet

  • 49 % Say there's wildlife

  • 15 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Brittany G.
    "Watch while crossing the street. Cars fly down Shoreview all the time. There are so many car accidents with some injured. The city has not done anything about the street but will fix pot holes. "
    0
    Flag
  • Nurana.alizade
    "It’s quite place. There is bike road where people and their kids can ride bikes, or run. The only thing I don’t like about this area it’s usually windy because of the bay. Also there is beautiful park in this area"
    1
    Flag
  • Susanpr
    "People have lived here for many years. Respectful, safe and people you can count on. Many dogs. Quiet. Diverse."
    5
    Flag
  • Susanpr
    "I have lived here for 10years. Very safe. Good people. Good value in the Bay Area. Only issue is the common house designs from 1950."
    5
    Flag

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Apartments for Rent

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Homes for sale near 809 Ada St

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Off Market Homes Near 809 Ada St

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Frequently asked questions about 809 Ada St

  • What is 809 Ada St estimated to be worth?
    Trulia's estimated value for 809 Ada St in San Mateo, CA is $1,168,900.
  • 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 South Shoreview neighborhood?
    Residents describe the South Shoreview neighborhood in San Mateo, CA as dog-friendly, pedestrian-friendly, and well-kept. See recently sold homes in South Shoreview, San Mateo.
  • How big is the lot at 809 Ada St?
    The lot at 809 Ada St in San Mateo, CA is about 0.11 acres (4,965 sq ft).
  • Does 809 Ada St have a garage?
    Yes, 809 Ada St in San Mateo, CA has a garage.