521 E 16th Ave, San Mateo, CA 94402
OFF MARKET

$2,195,300

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 2,000 sqft

521 E 16th Ave, San Mateo, CA 94402

Sunnybrae
Est. Refi. Payment $13,329/mo*
Refinance Your Home
Currently Off Market - Sold Jul 17, 2018 for $1,330,000

Home Value

Trulia Estimate
$2.19M
Since last month
Increased$32K (+1.5%)
Since last year
Increased$202K (+10.1%)
Since last sale
Increased$868K (+65.3%)
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 +78% in the last 10 years
MonthEstimated value
2026
August 2026$2.2M
July 2026$2.17M
June 2026$2.2M
May 2026$2.23M
April 2026$2.2M
March 2026$2.22M
February 2026$2.17M
January 2026$2.05M
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
617 Guildford Ave, San Mateo, CA
0.08
Single-Family Home
$1,920,001
11/04/25
4
2
1,677
1664 Eleanor Dr, San Mateo, CA
0.17
Single-Family Home
$1,728,888
09/15/25
4
2
1,540
1213 S Claremont St, San Mateo, CA
0.20
Single-Family Home
$1,450,000
02/27/26
4
2
1,390
1502 S Delaware St, San Mateo, CA
0.08
Single-Family Home
$1,900,000
02/23/26
4
3
2,232
1622 Eleanor Dr, San Mateo, CA
0.10
Single-Family Home
$2,470,000
02/06/26
4
2
1,540
1144 Hawthorne Dr, San Mateo, CA
0.23
Single-Family Home
$2,050,500
09/11/25
4
2
1,515
675 Edna Way, San Mateo, CA
0.25
Single-Family Home
$1,815,000
10/24/25
4
2
1,540
1636 Celeste Dr, San Mateo, CA
0.21
Single-Family Home
$2,100,000
09/29/25
4
2
1,540
679 Harrow Ave, San Mateo, CA
0.18
Single-Family Home
$1,760,000
05/28/26
3
2
1,352
909 Sunnybrae Blvd, San Mateo, CA
0.23
Single-Family Home
$2,420,000
04/10/26
4
2
1,509

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
614 E 16th Ave, San Mateo, CA 94402
0.06
$1,792,700
3
1
1,180
Off Market
617 Guildford Ave, San Mateo, CA 94402
0.08
$1,920,001
4
2
1,677
Recently Sold
1502 S Delaware St, San Mateo, CA 94402
0.08
$1,900,000
4
3
2,232
Recently Sold
635 Joanne Dr, San Mateo, CA 94402
0.10
$2,139,200
3
2
1,400
Off Market
422 E 16th Ave, San Mateo, CA 94402
0.09
$1,744,100
5
4
3,964
Off Market
811 Sunnybrae Blvd, San Mateo, CA 94402
0.13
$1,611,300
2
1
1,010
Off Market
651 Joanne Dr, San Mateo, CA 94402
0.13
$2,366,400
3
2
1,400
Off Market
637 Vanessa Dr, San Mateo, CA 94402
0.13
$2,300,000
3
2
1,400
Recently Sold
644 Joanne Dr, San Mateo, CA 94402
0.13
$1,958,000
3
2
1,400
Off Market
671 Amesbury Ave, San Mateo, CA 94402
0.15
$2,157,700
3
2
1,566
Off Market
722 E 16th Ave, San Mateo, CA 94402
0.16
$3,173,700
6
4.5
3,210
Off Market
647 Vanessa Dr, San Mateo, CA 94402
0.15
$2,010,500
3
2
1,400
Off Market

Local Information

  • Map ViewExplore the area around 521 E 16th Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1946
Living Area
2,000 sqft
Price/Sqft
$1,098
Parking
Garage

About this House

This single-family home is located at 521 E 16th Ave, San Mateo, CA. 521 E 16th Ave is in the Sunnybrae neighborhood in San Mateo, CA and in ZIP code 94402. This property has 4 bedrooms, 2 bathrooms and approximately 2,000 sqft of floor space. This property has a lot size of 4486 sqft and was built in 1946.
521 E 16th Ave, San Mateo, CA 94402 is a 4 bedroom, 2 bathroom, 2,000 sqft single-family home in Sunnybrae, built in 1946. It last sold for $1,330,000 on Jul 17, 2018. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,195,300, with a rent estimate of $6,411/month.

Home Details for 521 E 16th Ave

Interior Features

Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Interior Details
Number of Rooms: 8Types of Rooms: Dining Room
Appliances & Utilities
DishwasherDisposalDryerMicrowaveWasher
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Tile, Carpet, Laminate

Exterior Features

Exterior Home Features
Roof: Composition
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1946
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 4486 sqft

Price and Tax history

DateEventPrice
Jul 17, 2018
Source: MLSListings Inc #ML81708177
Sold
$1,330,000
Jun 22, 2018
Source: Agent Provided
Pending
$1,329,888
Jun 1, 2018
Source: Agent Provided
Listed For Sale
$1,329,888
May 25, 2013
Source: Agent Provided
ListingRemoved
$749,000
Apr 14, 2013
Source: Agent Provided
Listed For Sale
$749,000

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

Around this home

Neighborhood Overview

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

What Locals Say about Sunnybrae

At least 21 Trulia users voted on each feature.

  • 96 % Say it's dog friendly

  • 91 % Say yards are well-kept

  • 88 % Say there are sidewalks

  • 83 % Say it's walkable to grocery stores

  • 76 % Say kids play outside

  • 76 % Say people would walk alone at night

  • 76 % Say parking is easy

  • 71 % Say car is needed

  • 67 % Say it's walkable to restaurants

  • 66 % Say there's holiday spirit

  • 62 % Say it's quiet

  • 62 % Say they plan to stay for at least 5 years

  • 59 % Say neighbors are friendly

  • 50 % Say there's wildlife

  • 48 % Say streets are well-lit

  • 27 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Very convenient! Going south or going North by car, the location is right in the middle. There is a Caltrain station nearby."
    0
    Flag
  • Fei
    "Convenient, easy commute, not too far from anywhere in Bay Area. San Mateo downtown is fun and a lot of good restaurants."
    3
    Flag
  • Erwin
    "Lived around this neighborhood for almost two years. It's quiet, clean, safe, and neighborhoods are friendly. It's not very far from downtown San Mateo which includes alot of great restaurants and shops."
    6
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 521 E 16th Ave

  • What is 521 E 16th Ave estimated to be worth?
    Trulia's estimated value for 521 E 16th Ave in San Mateo, CA is $2,195,300.
  • What is the price history for 521 E 16th Ave?
    521 E 16th Ave in San Mateo, CA last sold for $1,330,000 in July 2018.
  • 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.
  • Does 521 E 16th Ave have laundry facilities?
    Yes, 521 E 16th Ave in San Mateo, CA has in-unit laundry.
  • How big is the lot at 521 E 16th Ave?
    The lot at 521 E 16th Ave in San Mateo, CA is about 0.10 acres (4,486 sq ft).

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Apartments for Rent

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Off Market Homes Near 521 E 16th Ave

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