21318 Spring St, Walnut, CA 91789
OFF MARKET

21318 Spring St
Walnut, CA 91789

  • 3 Beds
  • 3 Baths
  • 1,937 sqft

$1,143,300

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $6,926/mo*
Refinance Your Home

$1,143,300

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $6,926/mo*
Refinance Your Home
3 Beds
3 Baths
1,937 sqft

Local Information

  • Map ViewExplore the area around 21318 Spring St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1987
Living Area
1,937 sqft
Price/Sqft
$590

About this House

This single-family home is located at 21318 Spring St, Walnut, CA. 21318 Spring St is in Walnut, CA and in ZIP code 91789. This property has 3 bedrooms, 3 bathrooms and approximately 1,937 sqft of floor space. This property has a lot size of 7425 sqft and was built in 1987.
21318 Spring St, Walnut, CA 91789 is a 3 bedroom, 3 bathroom, 1,937 sqft single-family home built in 1987. It is currently off market. The Trulia Estimate is $1,143,300, with a rent estimate of $4,257/month.

Home Details for 21318 Spring St

Interior Features

Heating & Cooling
Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other

Property Information

Year Built
Year Built: 1987Year Updated: 1987
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 7425 sqft

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
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Property Tax and Assessment

Year2025
Tax$5,606
Assessment$388,790
Home facts updated by county records

Comparable Sales for 21318 Spring St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
350 Foxboro Dr, Walnut, CA
0.11
Single-Family Home
$1,250,000
03/25/26
3
2.5
1,731
351 Spur Trail Ave, Walnut, CA
0.11
Single-Family Home
$1,150,000
06/10/26
2
3
1,913
21529 Magnolia St, Walnut, CA
0.14
Single-Family Home
$1,158,000
03/31/26
3
2.5
2,212
351 Foxboro Dr, Walnut, CA
0.08
Single-Family Home
$1,149,000
02/23/26
3
2
1,623
302 Spur Trail Ave, Walnut, CA
0.16
Single-Family Home
$1,020,000
02/17/26
3
2
1,673
21530 Magnolia St, Walnut, CA
0.14
Single-Family Home
$1,210,000
04/29/26
2
2.5
2,212
21212 Valleyview Dr, Walnut, CA
0.44
Single-Family Home
$1,328,000
08/13/25
3
2.5
1,811
21020 Bryan Cir, Walnut, CA
0.54
Single-Family Home
$1,250,000
09/02/25
3
2.5
1,811
215 Spyglass Ln, Walnut, CA
0.28
Single-Family Home
$1,260,000
07/17/26
5
3
2,197
21627 Brookside Ct, Walnut, CA
0.53
Single-Family Home
$1,228,000
06/24/26
3
3
2,481

Nearby homes

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Assigned Schools

These are the assigned schools for 21318 Spring St.
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

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Explore by feature - Pet Friendly

11 pet-friendly rentals in Walnut, CA

Explore by feature - Garage

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Explore by feature - Air Conditioning

20 rentals with air conditioning in Walnut, CA

Explore by feature - Washer/dryer

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Explore by feature - Outdoor Space

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Homes for sale near 21318 Spring St

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Off Market Homes Near 21318 Spring St

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Frequently asked questions about 21318 Spring St

  • What is 21318 Spring St estimated to be worth?
    Trulia's estimated value for 21318 Spring St in Walnut, CA is $1,143,300.
  • 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 21318 Spring St?
    The closest schools to 21318 Spring St in Walnut, CA are Suzanne Middle School (rated 10/10), Vejar Elementary School (rated 8/10), Walnut High School (rated 10/10).
  • Does 21318 Spring St have air conditioning?
    Yes, 21318 Spring St in Walnut, CA has air conditioning.
  • How big is the lot at 21318 Spring St?
    The lot at 21318 Spring St in Walnut, CA is about 0.17 acres (7,425 sq ft).