20438 Gartel Dr, Walnut, CA 91789
Property image
Property image
OFF MARKET

20438 Gartel Dr
Walnut, CA 91789

  • 4 Beds
  • 4 Baths
  • 4,133 sqft (on 1.01 acres)

$2,570,000

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $15,814/mo*
Refinance Your Home

$2,570,000

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $15,814/mo*
Refinance Your Home
4 Beds
4 Baths
4,133 sqft
(on 1.01 acres)

Home Value

Trulia Estimate
$2.57M
Since last month
Decreased$11K (-0.4%)
Since last year
Increased$159K (+6.7%)
Since last sale
Increased$1M (+70.8%)
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 +42% in the last 10 years
MonthEstimated value
2026
August 2026$2.54M
July 2026$2.55M
June 2026$2.58M
May 2026$2.57M
April 2026$2.56M
March 2026$2.54M
February 2026$2.52M
January 2026$2.45M
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
722 Casa Loma Ln, Walnut, CA
0.13
Single-Family Home
$2,150,000
10/08/25
4
4
3,769
20425 Prestina Way, Walnut, CA
0.26
Single-Family Home
$1,650,000
02/13/26
4
4
3,979
911 Monica Way, Walnut, CA
0.18
Single-Family Home
$1,800,000
02/19/26
4
3
2,340
745 El Vallencito Dr, Walnut, CA
0.23
Single-Family Home
$1,780,000
09/24/25
6
4
3,945
20828 Fuerte Dr, Walnut, CA
0.35
Single-Family Home
$2,450,000
02/24/26
4
4
4,413
753 El Vallencito Dr, Walnut, CA
0.25
Single-Family Home
$2,190,000
08/11/26
4
3
3,479
604 El Vallencito Dr, Walnut, CA
0.25
Single-Family Home
$2,050,000
08/21/26
5
3
3,120
20420 Fuerte Dr, Walnut, CA
0.09
Single-Family Home
$1,325,000
06/10/26
3
2
2,028
20857 Fuerte Dr, Walnut, CA
0.30
Single-Family Home
$1,603,500
10/30/25
3
3
2,325
20491 Gartel Dr, Walnut, CA
0.10
Single-Family Home
$3,700,000
03/04/26
6
6.5
6,387

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
20487 Gartel Dr, Walnut, CA 91789
0.09
$3,780,000
6
6.5
6,282
For Sale
20491 Gartel Dr, Walnut, CA 91789
0.10
$3,700,000
6
6.5
6,387
Recently Sold
20479 Gartel Dr, Walnut, CA 91789
0.11
$3,550,000
6
6.5
6,288
Recently Sold
20420 Fuerte Dr, Walnut, CA 91789
0.09
$1,325,000
3
2
2,028
Recently Sold
722 Casa Loma Ln, Walnut, CA 91789
0.13
$2,144,400
4
4
3,769
Off Market
Fuerte Dr #1, Walnut, CA 91789
0.12
-
-
-
-
Off Market
20358 Fuerte Dr #1, Walnut, CA 91789
0.12
$899,000
-
-
-
For Sale
20483 Gartel Dr, Walnut, CA 91789
0.14
$3,522,900
6
6.5
6,378
Off Market
20630 Gartel Dr #1, Walnut, CA 91789
0.19
-
-
-
-
Off Market
20630 Gartel Dr, Walnut, CA 91789
0.19
$2,306,600
4
3
2,080
Off Market
911 Monica Way, Walnut, CA 91789
0.18
$1,800,000
4
3
2,340
Recently Sold
901 Monica Way, Walnut, CA 91789
0.19
$2,245,400
5
3
3,122
Off Market

Local Information

  • Map ViewExplore the area around 20438 Gartel Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1946
Lot Size
1.01 acres
Living Area
4,133 sqft
Price/Sqft
$622

About this House

This single-family home is located at 20438 Gartel Dr, Walnut, CA. 20438 Gartel Dr is in Walnut, CA and in ZIP code 91789. This property has 4 bedrooms, 4 bathrooms and approximately 4,133 sqft of floor space. This property has a lot size of 1.01 acres and was built in 1946.
20438 Gartel Dr, Walnut, CA 91789 is a 4 bedroom, 4 bathroom, 4,133 sqft single-family home built in 1946. It last sold for $1,488,000 on Jan 19, 2007. More recently, it was listed as a rental in October 2025 with an asking price of $5,000 per month. That rental listing was removed on January 12, 2026. It is currently off market. The Trulia Estimate is $2,570,000, with a rent estimate of $6,714/month.

Home Details for 20438 Gartel Dr

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: HardwoodGated Entry
Interior Details
Number of Rooms: 9Types of Rooms: Family Room

Exterior Features

Exterior Home Features
Roof: TileLawn
Parking & Garage
Parking Spaces: 2Parking: Off Street

Property Information

Year Built
Year Built: 1946Year Updated: 1974
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Community

Units in Building: 1

Lot Information

Lot Area: 1.01 acres

Price and Tax history

DateEventPrice
Jan 12, 2026
Source: CRMLS #TR25251553
ListingRemoved
$5,000
Oct 31, 2025
Source: CRMLS #TR25251553
Listed For Rent
$5,000
Apr 12, 2024
Source: CRMLS #IV23173956
ListingRemoved
Sep 16, 2023
Source: Zillow Rentals
Listed For Rent
$6,000
Dec 29, 2018
Source: Agent Provided
ListingRemoved
$4,700

Market trends in Walnut

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
79
4MoM

Around this home

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

  • 30 % 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

Frequently asked questions about 20438 Gartel Dr

  • What is 20438 Gartel Dr estimated to be worth?
    Trulia's estimated value for 20438 Gartel Dr in Walnut, CA is $2,570,000.
  • What is the price history for 20438 Gartel Dr?
    20438 Gartel Dr in Walnut, CA last sold for $1,488,000 in January 2007.
  • 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.
  • Does 20438 Gartel Dr have air conditioning?
    Yes, 20438 Gartel Dr in Walnut, CA has air conditioning.
  • How big is the lot at 20438 Gartel Dr?
    The lot at 20438 Gartel Dr in Walnut, CA is about 1 acre.

Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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Apartments for Rent

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Off Market Homes Near 20438 Gartel Dr

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