20278 Portside Dr, Walnut, CA 91789
Property image
Property image
OFF MARKET

20278 Portside Dr
Walnut, CA 91789

  • 4 Beds
  • 3 Baths
  • 2,648 sqft

$1,263,900

Trulia Estimate
as of Aug 21, 2026

$1,263,900

Trulia Estimate
as of Aug 21, 2026
  • 4 Beds
  • 3 Baths
  • 2,648 sqft

Home Highlights

Property Type
Single-Family Home
Year Built
1987
Living Area
2,648 sqft
Price/Sqft
$477
Parking
Attached Garage

Local Information

  • Map ViewExplore the area around 20278 Portside Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Situated on the top of the hill, in the Prestigious Monte Verde Summit which is a very quiet community. New interior paint, new flooring upstairs. It features open floor plan with 4 large Bedrooms plus huge Bonus Room which could be used for the 5th Bedroom or Multiple Purpose. 1 Bedroom and 1 Bathroom downstairs.
High vaulted ceilings, has fireplace in the formal living room. The formal dining room flows together perfectly with the kitchen. The kitchen features a cozy breakfast nook with a beautiful tree-lined view, ideal for casual dining. The spacious family room right off the kitchen looking out to the relaxing backyard. The backyard is huge, has 2 fruit trees, Fuji Apple and Fuji Persimmon.
3-cars garage, has a 30 AMP outlet, to use for charging EV.
Transportation is a breeze, with easy access to both the 60 and 57 freeways. Conveniently located near top colleges, including Mt. San Antonio College, Cal State Polytechnic University, and Cal State Fullerton, as well as shopping at H Mart, 99 Ranch.

Lease Duration
A standard 12-month lease with extended options to convert the lease to month-to-month after the first year.

Tenant is responsible for utilities such as electricity, gas, water, trash collection.
Landlord pays gardener fee and HOA dues.

Pet Policy
A small well-behaved dog is allowed.

Smoking Policy
To maintain a clean and healthy environment, this home is smoke-free. We're proud to offer you a fresh, odor-free living space!

Alterations to the Home
We understand that sometimes you want to make a home feel even more personal. Small alterations such as hanging pictures are welcome (within reason), but we ask that you get approval from us for any major changes to preserve the integrity of the property.

Renter's Insurance
We encourage tenants to obtain renter's insurance for peace of mind and to protect personal belongings.

Guest Policy
We understand you may want to invite family or friends to visit and enjoy the home. Long-term guests (more than two weeks) should be discussed with us to make sure everyone is on the same page, ensuring a comfortable living arrangement for all.

Subletting
Subletting is not allowed
20278 Portside Dr, Walnut, CA 91789 is a 4 bedroom, 3 bathroom, 2,648 sqft single-family home built in 1987. More recently, it was listed as a rental in July 2025 with an asking price of $4,300 per month. That rental listing was removed on July 17, 2025. It is currently off market. The Trulia Estimate is $1,263,900, with a rent estimate of $4,721/month.

Home Details for 20278 Portside Dr

Interior Features

Heating & Cooling
Heating: Forced Air, FireplaceAir ConditioningCooling System: Central Air, Ceiling FanHeating Fuel: Forced Air
Appliances & Utilities
DishwasherDisposalMicrowave
Fireplace & Spa
Fireplace
Levels, Entrance, & Accessibility
Floors: Hardwood, Tile

Property Information

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

Rental Terms, Policies & Fees

Lease Term: 1 YearAvailable: now

Exterior Features

Exterior Home Features
Lawn
Parking & Garage
Parking: Attached, On Site

Comparable Sales for 20278 Portside Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
20374 Portside Dr, Walnut, CA
0.22
Single-Family Home
$1,450,000
10/16/25
4
2.5
2,072 sqft
20397 Portside Dr, Walnut, CA
0.26
Single-Family Home
$1,300,000
08/22/25
4
2.5
2,282 sqft
2604 Rudy St, Rowland Heights, CA
0.34
Single-Family Home
$1,486,888
12/18/25
5
3
3,019 sqft
19935 Carolyn Pl, Rowland Heights, CA
0.48
Single-Family Home
$1,560,000
09/04/25
4
3
2,679 sqft
20374 Bickford Dr, Walnut, CA
0.37
Single-Family Home
$1,830,000
04/28/26
5
3
3,245 sqft
20355 Bickford Dr, Walnut, CA
0.52
Single-Family Home
$1,500,000
06/18/26
4
3
2,668 sqft
2641 Rudy St, Rowland Heights, CA
0.44
Single-Family Home
$1,270,000
05/15/26
5
3
2,929 sqft
19971 Carolyn Pl, Rowland Heights, CA
0.41
Single-Family Home
$1,200,000
03/25/26
3
3
2,027 sqft
2366 Pepperdale Dr, Rowland Heights, CA
0.59
Single-Family Home
$1,220,000
03/13/26
4
3
2,161 sqft
2563 Pepperdale Dr, Rowland Heights, CA
0.65
Single-Family Home
$1,452,500
09/18/25
4
3
2,679 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
    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

Price and Tax history

DateEventPrice
Jul 17, 2025
Source: Zillow Rentals
ListingRemoved
$4,300
Jul 9, 2025
Source: Zillow Rentals
Listed For Rent
$4,300
Apr 8, 2014
Source: Agent Provided
ListingRemoved
$2,600
Jan 11, 2014
Source: Agent Provided
Listed For Rent
$2,600

Frequently asked questions about 20278 Portside Dr

  • What is 20278 Portside Dr estimated to be worth?
    Trulia's estimated value for 20278 Portside Dr in Walnut, CA is $1,263,900.
  • 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.
  • What do residents say about Walnut?
    Residents describe Walnut, CA as pedestrian-friendly, dog-friendly, and well-kept. See recently sold homes in Walnut, CA.
  • Does 20278 Portside Dr have air conditioning?
    Yes, 20278 Portside Dr in Walnut, CA has air conditioning.
  • Does 20278 Portside Dr have parking?
    Yes, 20278 Portside Dr in Walnut, CA has on-site parking.

Homes for rent near 20278 Portside Dr

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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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