20550 Summertown St, Walnut, CA 91789
OFF MARKET

$1,376,900

Trulia Estimate
as of Aug 28, 2026
  • 5 Beds
  • 4 Baths
  • 3,213 sqft
  • 5 Beds
  • 4 Baths
  • 3,213 sqft

20550 Summertown St, Walnut, CA 91789

Home Highlights

Property Type
Single-Family Home
Living Area
3,213 sqft
Price/Sqft
$429
Parking
Attached Garage

Local Information

  • Map ViewExplore the area around 20550 Summertown St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Beautiful house with 5 bedrooms, 4 bathrooms, plus 1 study room (loft on the second floor), 3200 square feet, backyard deck with mountain views. Within a 5-minute drive of Highway 60 and 57, as well as 168 Supermarket. Newly renovated two years ago, available for rent from late July, with some furniture included. One year lease, month-to-month thereafter.

One year lease with month-to-month thereafter
20550 Summertown St, Walnut, CA 91789 is a 5 bedroom, 4 bathroom, 3,213 sqft single-family home. It last sold for $1,060,000 on Oct 18, 2021 (19,173% above the $5,500 asking price). More recently, it was listed as a rental in July 2025 with an asking price of $5,500 per month. That rental listing was removed on July 19, 2025. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,376,900, with a rent estimate of $5,095/month.

Home Details for 20550 Summertown St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: Central AirHeating Fuel: Forced Air
Appliances & Utilities
DishwasherRefrigerator
Levels, Entrance, & Accessibility
Floors: Hardwood

Property Information

Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Lease Term: 1 YearAvailable: now

Exterior Features

Parking & Garage
Parking: Attached, On Site

Comparable Sales for 20550 Summertown St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
20607 Peaceful Woods Dr, Diamond Bar, CA
0.14
Single-Family Home
$1,720,000
03/20/26
4
4
3,179 sqft
20412 Lake Canyon Dr, Walnut, CA
0.20
Single-Family Home
$900,000
04/07/26
5
2.5
2,802 sqft
20517 Sartell Dr, Walnut, CA
0.21
Single-Family Home
$1,600,000
10/21/25
5
3
3,245 sqft
20512 Starshine Rd, Walnut, CA
0.16
Single-Family Home
$1,100,000
06/26/26
4
2.5
2,265 sqft
20598 Shepherd Hills Dr, Diamond Bar, CA
0.16
Single-Family Home
$1,720,000
09/19/25
5
6
3,551 sqft
20573 Missionary Ridge St, Walnut, CA
0.12
Single-Family Home
$1,488,000
04/17/26
4
3
2,426 sqft
20608 Shepherd Hills Dr, Diamond Bar, CA
0.16
Single-Family Home
$1,735,000
08/17/26
5
5
3,551 sqft
20639 Shepherd Hills Dr, Diamond Bar, CA
0.27
Single-Family Home
$1,625,000
08/17/26
4
3.5
3,095 sqft
1865 Shaded Wood Rd, Diamond Bar, CA
0.39
Single-Family Home
$1,590,000
03/31/26
5
4
3,256 sqft
20629 Shepherd Hills Dr, Diamond Bar, CA
0.23
Single-Family Home
$1,745,000
04/20/26
5
5
3,467 sqft

Nearby homes

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Around this home

What Locals Say about Rowland Heights

At least 240 Trulia users voted on each feature.

  • 81 % Say there are sidewalks

  • 80 % Say it's dog friendly

  • 77 % Say car is needed

  • 71 % Say yards are well-kept

  • 68 % Say parking is easy

  • 66 % Say streets are well-lit

  • 62 % Say it's walkable to restaurants

  • 60 % Say there's holiday spirit

  • 57 % Say it's walkable to grocery stores

  • 55 % Say people would walk alone at night

  • 52 % Say they plan to stay for at least 5 years

  • 51 % Say it's quiet

  • 44 % Say kids play outside

  • 41 % Say there's wildlife

  • 41 % Say neighbors are friendly

  • 25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Daria830
    "Life is convenient, post office, grocery shopping, and restaurants are not far away. Only one thing : Puente Hill Mall was gone "
    0
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  • Emily Mcgregor
    "A few homeless but not much in my area. The regulars walk for exercise and their dogs. Great area to raise kids. Typically safe! But we do get the regular speed racers down our street. "
    0
    Flag
  • Miranda Marie Brenneman
    "Dog owners would love living in this neighborhood. Many nearby parks and spaces for dogs to play. Also there is a dog park in Rowland heights"
    0
    Flag
  • Love_fashion77
    "Park is close by they will like too many coyotes so that is a con other than that will be good to live"
    0
    Flag
  • Emily Mcgregor
    "Everyone is out walking their dogs different times of the day. You will see regulars! Which is nice! "
    0
    Flag
  • Huertasylvia8
    "I see people here always going for walks or running with their dogs its a very friendly neighborhood "
    3
    Flag
  • Esolis21
    "Family oriented. The city has a very good school district, and local shops and stores are near by, clean and friendly."
    2
    Flag
  • Amoyado10987
    "I don’t know. They seemed to like my neighborhood. Never see anyone have any complaints walking there dogs around here "
    1
    Flag
  • Doecargo
    "Buckboard days parade in october is pretty fun and a good event to get the community involved. Pathfinder park has movie nights in the summer and trunk or treat for Halloween."
    3
    Flag
  • Doecargo
    "I have lived here for 19 years. The community has a small town feel at times and at sporting events for the local high school. But the shopping is difficult if you want a nearby grocery store that has traditional American staples."
    1
    Flag
  • Doecargo
    "There are a lot of dogs that bark at our dogs when we take ours for a walk. Sometimes owners don’t have their dogs on leashes, either. It is a dog friendly neighborhood though, and I like that. Sometimes there are a lot of people walking their dogs around the neighborhood. Our dogs protect our home so I am glad they are accepted here. Also, many people bring their dogs to community events."
    0
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  • Doecargo
    "Most houses for rent do not welcome dogs. Dogs are not walked around the neighborhood very often and they are not welcome at any of the businesses either."
    0
    Flag
  • Shayma S.
    "all the car accidents that happen on the main street. no one knows how to drive here! there's always traffic. but other than that, its really crowded "
    1
    Flag
  • Shayma S.
    "there aren't any community events. just really bad drivers and high crime. cars are always being broken into."
    1
    Flag
  • Blairox9885
    "There are several bus options. On a main street as well as the mall. Close to the 60 Fwy and the 57 Fwy"
    0
    Flag
  • beatriz R
    "tranquility, cleanliness, safety, stability, harmony sociability and tranquility when leaving the house alone or when they are above all children in it"
    0
    Flag
  • john
    "being safe and have a community which take care of the neighbors like have them in the monthly meeting and discuss with them about recent activities, issues , etc"
    1
    Flag
  • Kandis
    "I've lived here for c about six years now , neighborhood is quiet and everybody keeps to themself. the schools are great and clean . the Rowland height area is always clean but there are many many man ht accidents my car insurance did go up for moving here "
    0
    Flag
  • Myronnxiii
    "I've lived here for 3 years and love it, it is close to everything, great schools and people always watching out for other people, crime gets averted and there is a plethora of CCTV cameras and roaming sheriff's deputies "
    0
    Flag
  • Amberurena
    "I have lived in this neighborhood for over 10 years and I love it! It’s centrally located and easy to navigate around the area."
    0
    Flag
  • Jayromieo
    "Traffic and parking are horrible. We do have Republican congressional representation which keeps our business and economy thriving. Our schools excel in S.T.E.M. studies and the children here are going to cure A.I.D.S. and cancer someday. Very quiet and family oriented area. No troublemakers here. Bring your money and leave your worries behind. Rowland Heights is heaven on earth."
    3
    Flag

LGBTQ Local Legal Protections

Price and Tax history

DateEventPrice
Jul 19, 2025
Source: Zillow Rentals
ListingRemoved
$5,500
Jul 9, 2025
Source: Zillow Rentals
Listed For Rent
$5,500
Oct 18, 2021
Source: N/A
Sold
$1,060,000
Sep 18, 2021
Source: CRMLS #WS21164269
Pending
$1,050,000
Aug 2, 2021
Source: CRMLS #WS21164269
Listed For Sale
$1,050,000

Frequently asked questions about 20550 Summertown St

  • What is 20550 Summertown St estimated to be worth?
    Trulia's estimated value for 20550 Summertown St in Walnut, CA is $1,376,900.
  • What is the price history for 20550 Summertown St?
    20550 Summertown St in Walnut, CA last sold for $1,060,000 in October 2021.
  • Is Walnut a buyer's or seller's market?
    Walnut is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Walnut?
    The median sale price in Walnut is $979K.
  • Does 20550 Summertown St have air conditioning?
    Yes, 20550 Summertown St in Walnut, CA has air conditioning.
  • Does 20550 Summertown St have parking?
    Yes, 20550 Summertown St in Walnut, CA has on-site parking.

Homes for rent near 20550 Summertown St

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Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.
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