20551 Summertown St, Walnut, CA 91789
OFF MARKET

20551 Summertown St
Walnut, CA 91789

  • 4 Beds
  • 3 Baths
  • 2,386 sqft (on 0.35 acres)

$1,223,700

Trulia Estimate
as of Jul 21, 2026
Est. Refi. Payment $7,485/mo*
Refinance Your Home

$1,223,700

Trulia Estimate
as of Jul 21, 2026
Est. Refi. Payment $7,485/mo*
Refinance Your Home
4 Beds
3 Baths
2,386 sqft
(on 0.35 acres)

Local Information

  • Map ViewExplore the area around 20551 Summertown St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 20551 Summertown St, Walnut, CA. 20551 Summertown St is in Walnut, CA and in ZIP code 91789. This property has 4 bedrooms, 3 bathrooms and approximately 2,386 sqft of floor space. This property has a lot size of 0.35 acres and was built in 1972.
20551 Summertown St, Walnut, CA 91789 is a 4 bedroom, 3 bathroom, 2,386 sqft single-family home built in 1972. It last sold for $208,000 on May 22, 1996. It is currently off market. The Trulia Estimate is $1,223,700, with a rent estimate of $4,537/month.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 20551 Summertown St

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Other, Carpet, Laminate, Linoleum Vinyl, Slate
Interior Details
AtticTypes of Rooms: Dining Room, Family Room, Laundry Room, Master Bath, OfficeCeiling Fan
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
FireplaceHot Tub or Spa
Security
Security System

Exterior Features

Exterior Home Features
Roof: TileDeckExterior: Stucco, WoodLawnPatioPorchSprinkler System
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1972Year Updated: 2009
Property Type / Style
Property Type: Single Family HomeArchitecture: Spanish

Community

Units in Building: 1

Lot Information

Lot Area: 0.35 acres

Price History for 20551 Summertown St

DatePriceEventSource
05/22/1996$208,000Sold
N/A
11/08/1995$16,659Sold
N/A

Market trends in Rowland Heights

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
92
11MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$4,972
Assessment$345,511
Home facts updated by county records

Comparable Sales for 20551 Summertown St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
20512 Starshine Rd, Walnut, CA
0.18
Single-Family Home
$1,100,000
06/26/26
4
2.5
2,265
20573 Missionary Ridge St, Walnut, CA
0.15
Single-Family Home
$1,488,000
04/17/26
4
3
2,426
1890 Peaceful Hills Rd, Diamond Bar, CA
0.31
Single-Family Home
$600,000
11/25/25
4
3
2,243
20412 Lake Canyon Dr, Walnut, CA
0.20
Single-Family Home
$900,000
04/07/26
5
3
2,802
1717 Morning Sun Ave, Walnut, CA
0.09
Single-Family Home
$1,090,000
07/22/25
3
2
1,819
20503 Summertown St, Walnut, CA
0.10
Single-Family Home
$1,089,000
12/19/25
3
2
1,785
20885 Starshine Rd, Diamond Bar, CA
0.37
Single-Family Home
$1,390,000
04/01/26
4
3
2,781
20607 Peaceful Woods Dr, Diamond Bar, CA
0.11
Single-Family Home
$1,720,000
03/20/26
4
4
3,179
20139 Lake Canyon Dr, Walnut, CA
0.47
Single-Family Home
$1,600,000
06/30/26
4
3
2,615
20146 Donway Dr, Walnut, CA
0.39
Single-Family Home
$1,260,000
01/02/26
4
3
1,913

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

These are the assigned schools for 20551 Summertown 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 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
    Flag
  • 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
    Flag
  • 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

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

17 pet-friendly rentals in Walnut, CA

Explore by feature - Garage

28 rentals with a garage in Walnut, CA

Explore by feature - Air Conditioning

45 rentals with air conditioning in Walnut, CA

Explore by feature - Pool

13 rentals with a pool in Walnut, CA

Explore by feature - Washer/dryer

33 rentals with a washer/dryer in Walnut, CA

Explore by feature - Outdoor Space

25 rentals with an outdoor space in Walnut, CA

Homes for sale near 20551 Summertown St

Skip to last item
Skip to first item

Off Market Homes Near 20551 Summertown St

Skip to last item
Skip to first item