102 E 20th Ave, San Mateo, CA 94403
OFF MARKET

$1,099,400

Trulia Estimate
  • 2 Beds
  • 1 Bath
  • 760 sqft

102 E 20th Ave, San Mateo, CA 94403

Twenty-Fifth Ave
Est. Refi. Payment $7,012/mo*
Refinance Your Home
Currently Off Market - Sold Jun 23, 1995 for $197,000

Home Value

Trulia Estimate
$1.1M
Since last month
Increased$5K (+0.4%)
Since last year
Increased$35K (+3.2%)
Since last sale
Increased$902K (+458.1%)
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 +26% in the last 10 years
MonthEstimated value
2026
November 2026$1.1M
October 2026$1.1M
September 2026$1.09M
August 2026$1.12M
July 2026$1.1M
June 2026$1.11M
May 2026$1.12M
April 2026$1.13M
March 2026$1.17M
February 2026$1.12M
January 2026$1.05M
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
1543 Kalmia St, San Mateo, CA
0.49
Single-Family Home
$1,802,200
06/08/26
2
1
1,160
1541 Maple St, San Mateo, CA
0.53
Single-Family Home
$1,825,000
12/19/25
2
1
1,220
2622 Garfield St, San Mateo, CA
0.47
Single-Family Home
$1,825,000
09/16/26
3
1
1,220
1118 S Grant St, San Mateo, CA
0.88
Single-Family Home
$1,256,000
07/21/26
2
1
870
702 Fiesta Dr, San Mateo, CA
0.33
Single-Family Home
$2,100,000
06/04/26
3
2
1,570
1408 Birch Ave, San Mateo, CA
0.86
Single-Family Home
$1,445,000
05/22/26
2
1
1,050
2090 Potomac Way, San Mateo, CA
0.36
Single-Family Home
$2,590,000
03/23/26
3
2
1,530
926 Fleetwood Dr, San Mateo, CA
0.84
Single-Family Home
$1,430,000
10/26/26
2
1
1,010
138 McLellan Ave, San Mateo, CA
1.00
Single-Family Home
$810,000
07/31/26
2
1
850
2058 Dublin Way, San Mateo, CA
0.27
Single-Family Home
$1,320,000
04/23/26
3
1
1,110

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
106 E 20th Ave, San Mateo, CA 94403
0.01
$1,548,300
3
1
1,100
Off Market
108 E 20th Ave, San Mateo, CA 94403
0.01
$1,072,600
4
2
1,400
Off Market
110 E 20th Ave, San Mateo, CA 94403
0.02
-
1
1
1
Off Market
1969 Palm Ave, San Mateo, CA 94403
0.03
$1,414,300
2
1.5
1,080
Off Market
2000 Palm Ave #5, San Mateo, CA 94403
0.03
$496,000
1
1
636
Off Market
2000 Palm Ave #8, San Mateo, CA 94403
0.03
$651,800
2
1
780
Off Market
2000 Palm Ave #1, San Mateo, CA 94403
0.03
$664,400
1
2
866
Off Market
2000 Palm Ave #2, San Mateo, CA 94403
0.03
$658,800
1
1.5
866
Off Market
2000 Palm Ave #3, San Mateo, CA 94403
0.03
$631,000
1
2
866
Off Market
2000 Palm Ave #4, San Mateo, CA 94403
0.03
$609,000
1
1.5
866
Off Market
2000 Palm Ave #6, San Mateo, CA 94403
0.03
$551,600
1
1
636
Off Market
2000 Palm Ave #7, San Mateo, CA 94403
0.03
$511,900
1
1
645
Off Market
2000 Palm Ave #9, San Mateo, CA 94403
0.03
$642,800
2
1
780
Off Market
2000 Palm Ave #10, San Mateo, CA 94403
0.03
$629,800
2
1
780
Off Market
2000 Palm Ave #11, San Mateo, CA 94403
0.03
$487,700
1
1
610
Off Market
2000 Palm Ave #12, San Mateo, CA 94403
0.03
$524,000
1
1
608
Off Market
2000 Palm Ave #14, San Mateo, CA 94403
0.03
$612,300
2
1
780
Off Market
2000 Palm Ave #15, San Mateo, CA 94403
0.03
$617,800
2
1
780
Off Market
2000 Palm Ave #16, San Mateo, CA 94403
0.03
$616,900
2
1
780
Off Market
2000 Palm Ave #17, San Mateo, CA 94403
0.03
$505,700
1
1
602
Off Market

Local Information

  • Map ViewExplore the area around 102 E 20th Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1920
760 sqft
$1,447/sqft
Garage

About this House

This single-family home is located at 102 E 20th Ave, San Mateo, CA. 102 E 20th Ave is in the Twenty-Fifth Ave neighborhood in San Mateo, CA and in ZIP code 94403. This property has 2 bedrooms, 1 bathroom and approximately 760 sqft of floor space. This property has a lot size of 3310 sqft and was built in 1920.
102 E 20th Ave, San Mateo, CA 94403 is a 2 bedroom, 1 bathroom, 760 sqft single-family home in Twenty-Fifth Ave, built in 1920. It last sold for $197,000 on Jun 23, 1995. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,099,400, with a rent estimate of $4,181/month.

Home Details for 102 E 20th Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 4

Property Information

Year Built
Year Built: 1920
Property Type / Style
Property Type: Single Family Home

Exterior Features

Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 1

Lot Information

Lot Area: 3310 sqft

Price and Tax history

DateEventPrice
Jun 23, 1995
Source: N/A
Sold
$197,000

Market trends in San Mateo

Last updated September 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.68M
$56.17KMoM
Sale-to-List Price
104.3%
0.3%MoM
Price per sq ft
$1.13K
$40MoM
Available listings
171
17MoM
Sourced by Trulia Market Trends

Around this home

Neighborhood Overview

Twenty-Fifth Ave
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Twenty-Fifth Ave

At least 92 Trulia users voted on each feature.

  • 95 % Say there are sidewalks

  • 88 % Say it's walkable to restaurants

  • 83 % Say it's walkable to grocery stores

  • 81 % Say it's dog friendly

  • 78 % Say people would walk alone at night

  • 77 % Say car is needed

  • 69 % Say parking is easy

  • 67 % Say kids play outside

  • 67 % Say streets are well-lit

  • 58 % Say there's holiday spirit

  • 51 % Say yards are well-kept

  • 51 % Say it's quiet

  • 49 % Say they plan to stay for at least 5 years

  • 46 % Say neighbors are friendly

  • 34 % Say there are community events

  • 32 % Say there's wildlife

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "Heavy traffic can be a problem for dogs. Very friendly dogs as well as friendly pet owners. Local dog park is only 5/10 minutes away "
    0
    Flag
  • Trulia User
    "Halloween on Portola Dr is huge, just about everyone decorated and hundreds of kids come from all around. "
    0
    Flag
  • Carmenccw
    "Lots of dog owners in the area and plenty of people walking dogs at all hours. Most people are friendly enough to let your dogs play with theirs and chat with you."
    1
    Flag
  • Assumption C.
    "I really like this location nearby malls and restaurants also all the transportation are accessible and easy access with everything"
    0
    Flag
  • Gpmelas
    "Very well located easy to go around, safe and with lots of green. Overall a nice neighborhood. We like it "
    0
    Flag
  • Melaniejpavlovic
    "Family friendly and safe neighborhood. Long time residents and several schools with local shopping within walking distance"
    0
    Flag
  • chuck c.
    "Close to almost everything and very safe neighborhood. Traffic on Palm Ave is heavy at times. Overall a great place to live!!"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 102 E 20th Ave

  • What is 102 E 20th Ave estimated to be worth?
    Trulia's estimated value for 102 E 20th Ave in San Mateo, CA is $1,099,400.
  • What is the price history for 102 E 20th Ave?
    102 E 20th Ave in San Mateo, CA last sold for $197,000 in June 1995.
  • 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 $1.68M. That is down $56.17K from the prior month.
  • How big is the lot at 102 E 20th Ave?
    The lot at 102 E 20th Ave in San Mateo, CA is about 0.08 acres (3,310 sq ft).
  • Does 102 E 20th Ave have a garage?
    Yes, 102 E 20th Ave in San Mateo, CA has a garage.

Explore by feature - Pet Friendly

56 pet-friendly rentals in San Mateo, CA

Explore by feature - Garage

59 rentals with a garage in San Mateo, CA

Explore by feature - Air Conditioning

32 rentals with air conditioning in San Mateo, CA

Explore by feature - Pool

44 homes with a pool in San Mateo, CA

Explore by feature - Washer/dryer

87 rentals with a washer/dryer in San Mateo, CA

Explore by feature - Outdoor Space

14 rentals with an outdoor space in San Mateo, CA

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 102 E 20th Ave

Skip to last item
Skip to first item

Homes for sale near 102 E 20th Ave

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item