19917 Ralph St, Walnut, CA 91789
OFF MARKET

19917 Ralph St
Walnut, CA 91789

  • 4 Beds
  • 2 Baths
  • 1,833 sqft

$1,076,100

Trulia Estimate
as of Aug 12, 2026
Est. Refi. Payment $6,591/mo*
Refinance Your Home

$1,076,100

Trulia Estimate
as of Aug 12, 2026
Est. Refi. Payment $6,591/mo*
Refinance Your Home
4 Beds
2 Baths
1,833 sqft

Home Value

Trulia Estimate
$1.08M
Since last month
Increased$5K (+0.5%)
Since last year
Increased$36K (+3.5%)
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 +51% in the last 10 years
MonthEstimated value
2026
August 2026$1.07M
July 2026$1.06M
June 2026$1.07M
May 2026$1.06M
April 2026$1.06M
March 2026$1.07M
February 2026$1.05M
January 2026$1.01M
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
19933 Ralph St, Walnut, CA
0.03
Single-Family Home
$1,080,000
07/09/26
3
2
1,662
19873 Calle Granada, Walnut, CA
0.12
Single-Family Home
$1,180,000
12/22/25
4
2.5
2,015
19819 Camino Arroyo, Walnut, CA
0.16
Single-Family Home
$1,200,000
05/04/26
4
3
1,859
19717 Los Pinos Dr, Walnut, CA
0.32
Single-Family Home
$1,200,000
06/24/26
4
2
1,727
20157 McKay Dr, Walnut, CA
0.27
Single-Family Home
$1,075,000
10/27/25
4
2
1,576
3328 S Flemington Dr, West Covina, CA
0.23
Single-Family Home
$958,000
02/27/26
3
2
1,658
19735 Camino Arroyo, Walnut, CA
0.30
Single-Family Home
$1,235,000
05/26/26
4
2.5
1,859
19879 Vista Hermosa Dr, Walnut, CA
0.30
Single-Family Home
$1,325,000
07/16/26
4
2.5
2,015
20156 McKay Dr, Walnut, CA
0.27
Single-Family Home
$978,000
10/07/25
3
2
1,576
3512 S Flemington Dr, West Covina, CA
0.38
Single-Family Home
$850,000
02/13/26
4
2
1,400

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
19933 Ralph St, Walnut, CA 91789
0.03
$1,080,000
3
2
1,662
Recently Sold
352 La Tortola Dr, Walnut, CA 91789
0.05
$1,179,100
4
3
2,100
Off Market
230 Amber Ridge Ln, Walnut, CA 91789
0.14
$1,523,000
3
2.5
2,479
Off Market
20739 Lycoming St #42, Walnut, CA 91789
0.14
$264,100
3
2
2,036
Off Market
3745 Valley Blvd #160, Walnut, CA 91789
0.14
$255,000
3
2
1,440
Recently Sold
3825 Valley Blvd #41, Walnut, CA 91789
0.14
$97,500
2
1
672
Off Market
19882 Calle Granada, Walnut, CA 91789
0.11
$1,179,300
4
2
1,859
Off Market
19873 Calle Granada, Walnut, CA 91789
0.12
$1,180,000
4
2.5
2,015
Recently Sold
19819 Camino Arroyo, Walnut, CA 91789
0.16
$1,200,000
4
3
1,859
Recently Sold
146 Avenida Grulla, Walnut, CA 91789
0.22
$1,191,000
4
3
2,100
Off Market
19900 Ridge Estate Ct, Walnut, CA 91789
0.17
$2,592,100
5
4.5
4,046
Off Market
426 Avenida Presidio, Walnut, CA 91789
0.17
$1,114,600
3
2
1,521
Off Market

Local Information

  • Map ViewExplore the area around 19917 Ralph St.
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1984
Living Area
1,833 sqft
Price/Sqft
$587

About this House

This single-family home is located at 19917 Ralph St, Walnut, CA. 19917 Ralph St is in Walnut, CA and in ZIP code 91789. This property has 4 bedrooms, 2 bathrooms and approximately 1,833 sqft of floor space. This property has a lot size of 9080 sqft and was built in 1984.
19917 Ralph St, Walnut, CA 91789 is a 4 bedroom, 2 bathroom, 1,833 sqft single-family home built in 1984. It is currently off market. The Trulia Estimate is $1,076,100, with a rent estimate of $3,857/month.

Home Details for 19917 Ralph St

Interior Features

Heating & Cooling
Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 11

Property Information

Year Built
Year Built: 1984Year Updated: 1984
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Exterior Features

Parking & Garage
Parking Space: 1

Community

Units in Building: 1

Lot Information

Lot Area: 9080 sqft

Price and Tax history

YearProperty taxTax assessment
2025
$4,225
$284,027
Home facts updated by county records

Market trends in Walnut

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
75
16MoM
Skip to last item
  • Results are loading
Skip to first item

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.

What Locals Say about Walnut

At least 124 Trulia users voted on each feature.

  • 88 % Say there are sidewalks

  • 88 % Say parking is easy

  • 81 % Say car is needed

  • 81 % Say yards are well-kept

  • 80 % Say it's dog friendly

  • 75 % Say it's quiet

  • 72 % Say streets are well-lit

  • 68 % Say people would walk alone at night

  • 63 % Say it's walkable to grocery stores

  • 63 % Say there's holiday spirit

  • 62 % Say there's wildlife

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

  • 47 % Say neighbors are friendly

  • 44 % Say it's walkable to restaurants

  • 44 % Say kids play outside

  • 29 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nicholas R.
    "Very quiet neighborhood, not too much traffic, friendly neighbors. very nice and clean parks, that are close by. "
    4
    Flag
  • Angie.duran323
    "There’re lots of trails and long sidewalks in neighborhoods you can walk your dogs along. Sometimes all the dogs start barking at random times of day which is the only annoyance but other than that it’s great!"
    3
    Flag
  • T
    "City Walnut is known to have one the the best hiking trail in Southern California for adults, kids and pets"
    5
    Flag
  • Ronald G.
    "Public transportation is not very good. Especially for seniors living in the city. Stores are not really in walking distance and if you carry items, you will need to stop several times before getting home."
    1
    Flag
  • Ronald G.
    "The neighborhood is nice and people a generally nice. Easy to get around to stores and small shopping in the areas. If you want real shopping you have to leave the city."
    3
    Flag
  • sme2101
    "There are many families in our neighborhood, we have great parks, everyone is friendly and it’s a safe town"
    1
    Flag
  • Leslie a.
    "I lived here for about 6 years and I really enjoy the nature feel, the birds singing and the trails to walk on."
    2
    Flag
  • Fermin L.
    "I have lived here for the past 7 years and is a safe quiet neighborhood, great parks and city wide activities for children and adults, lots of trails to walk."
    1
    Flag
  • Needeposit
    "Living in the area for the last 20 years and in the same home for 12 years. Very safe area and one of the best school systems."
    1
    Flag
  • Ray
    "Great walking trails, very good schools and parks."
    1
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

10 pet-friendly rentals in Walnut, CA

Explore by feature - Garage

16 rentals with a garage in Walnut, CA

Explore by feature - Air Conditioning

20 rentals with air conditioning in Walnut, CA

Explore by feature - Pool

Explore by feature - Washer/dryer

13 rentals with a washer/dryer in Walnut, CA

Explore by feature - Outdoor Space

13 rentals with an outdoor space in Walnut, CA

Homes for sale near 19917 Ralph St

Skip to last item
Skip to first item

Off Market Homes Near 19917 Ralph St

Skip to last item
Skip to first item

Frequently asked questions about 19917 Ralph St

  • What is 19917 Ralph St estimated to be worth?
    Trulia's estimated value for 19917 Ralph St in Walnut, CA is $1,076,100.
  • Is Walnut a buyer's or seller's market?
    Walnut is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Walnut?
    Residents describe Walnut, CA as pedestrian-friendly, easy to park in, and well-kept. See recently sold homes in Walnut, CA.
  • What are the closest schools to 19917 Ralph St?
    The closest schools to 19917 Ralph St in Walnut, CA are Cyrus J. Morris Elementary School (rated 8/10), South Pointe Middle School (rated 10/10), Walnut High School (rated 10/10).
  • Does 19917 Ralph St have air conditioning?
    Yes, 19917 Ralph St in Walnut, CA has air conditioning.
  • How big is the lot at 19917 Ralph St?
    The lot at 19917 Ralph St in Walnut, CA is about 0.21 acres (9,080 sq ft).