20379 Portside Dr, Walnut, CA 91789
OFF MARKET

20379 Portside Dr
Walnut, CA 91789

  • 4 Beds
  • 3 Baths
  • 2,382 sqft (on 0.46 acres)

$1,407,400

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $8,642/mo*
Refinance Your Home

$1,407,400

Trulia Estimate
as of Aug 22, 2026
Est. Refi. Payment $8,642/mo*
Refinance Your Home
4 Beds
3 Baths
2,382 sqft
(on 0.46 acres)

Home Value

Trulia Estimate
$1.41M
Since last month
Increased$4K (+0.3%)
Since last year
Increased$35K (+2.6%)
Since last sale
Increased$713K (+104.3%)
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 +68% in the last 10 years
MonthEstimated value
2026
August 2026$1.4M
July 2026$1.39M
June 2026$1.41M
May 2026$1.41M
April 2026$1.41M
March 2026$1.41M
February 2026$1.4M
January 2026$1.33M
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
20397 Portside Dr, Walnut, CA
0.07
Single-Family Home
$1,300,000
08/22/25
4
2.5
2,282
20374 Portside Dr, Walnut, CA
0.05
Single-Family Home
$1,450,000
10/16/25
4
2.5
2,072
2801 Woodview Ct, Diamond Bar, CA
0.30
Single-Family Home
$1,050,000
09/05/25
3
2.5
1,676
20700 Aspenwood Ct, Diamond Bar, CA
0.24
Single-Family Home
$1,060,000
03/19/26
3
2.5
1,546
20834 E Boulder Ln, Diamond Bar, CA
0.40
Single-Family Home
$1,308,000
11/25/25
3
2.5
1,755
19971 Carolyn Pl, Rowland Heights, CA
0.68
Single-Family Home
$1,200,000
03/25/26
3
3
2,027
19935 Carolyn Pl, Rowland Heights, CA
0.75
Single-Family Home
$1,560,000
09/04/25
4
3
2,679
2604 Rudy St, Rowland Heights, CA
0.60
Single-Family Home
$1,486,888
12/18/25
5
3
3,019
3119 S Ridge Point Dr, Diamond Bar, CA
0.38
Single-Family Home
$1,560,000
09/18/25
4
4
3,164
20355 Bickford Dr, Walnut, CA
0.51
Single-Family Home
$1,500,000
06/18/26
4
3
2,668

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
20374 Portside Dr, Walnut, CA 91789
0.05
$1,446,500
4
2.5
2,072
Off Market
20375 Portside Dr, Walnut, CA 91789
0.01
$1,159,200
3
2
1,647
Off Market
20401 E Crestline Dr, Walnut, CA 91789
0.08
$1,209,700
4
3
1,981
Off Market
20359 Portside Dr, Walnut, CA 91789
0.07
$1,194,200
3
2
1,647
Off Market
20335 Portside Dr, Walnut, CA 91789
0.15
$1,158,600
4
3
1,981
Off Market
20331 Rimview Pl, Walnut, CA 91789
0.18
$1,535,100
4
3
2,796
Off Market
2545 Brea Canyon Cut Off Rd, Walnut, CA 91789
0.21
$1,665,300
5
4
3,131
Off Market
2538 Brea Canyon Cut Off Rd #9, Walnut, CA 91789
0.23
$190,000
-
-
-
Recently Sold
20261 Edgemont Pl, Walnut, CA 91789
0.30
$1,550,000
4
3
2,282
For Sale
20702 Aspenwood Ct, Diamond Bar, CA 91789
0.23
$1,212,200
3
2.5
1,755
Off Market
20700 Aspenwood Ct, Diamond Bar, CA 91789
0.24
$1,060,000
3
2.5
1,546
Recently Sold
20759 Timberline Ln, Diamond Bar, CA 91789
0.25
$985,900
3
2.5
1,546
Off Market

Local Information

  • Map ViewExplore the area around 20379 Portside Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1985
Lot Size
0.46 acres
Living Area
2,382 sqft
Price/Sqft
$591

About this House

Monte Verde Summit view home with High quality up-grades featuring over $150K invested with upgraded kitchen, granite counters, high end GE monogram stainless steel appliances--built in frig., 6 burner range, warming drawer, beautiful travertine flooring with marble in-lays in kitchen and entry. Custom Crown molding, 6" base boards and upgraded door casings through out home, scraped and textured ceilings, 5 sets of custom french doors, upgraded custom windows through out, with beautiful custom bay window in kitchen!! 3 sets of French doors off living room open to rear yard boasting professional landscaping with palms, pool/spa/fire pit, TV, Bose speakers and B-BQ Island overlooking panoramic view of mountains and valley make this an entertainers dream paradise!!--over $48K invested in rear yard. Also, maintenance free, Lifetime Vinyl-cement view deck off master suite puts you on top of the world! Private office off den opens to rear yard--only model in tract with this feature. Indoor laundry room with sink, extra storage added underneath stairwell, eat in kitchen, dinning room overlooks rear yard with view of mountains. Some bedrooms feature "Closet World" closets installed and ceiling fans. Entire rear of home has Panoramic view to die for!
20379 Portside Dr, Walnut, CA 91789 is a 4 bedroom, 3 bathroom, 2,382 sqft single-family home built in 1985. It last sold for $683,000 on Jun 29, 2011. It is currently off market. The Trulia Estimate is $1,407,400, with a rent estimate of $4,815/month.

Home Details for 20379 Portside Dr

Interior Features

Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 12
Heating & Cooling
Air ConditioningCooling System: Central

Property Information

Year Built
Year Built: 1985Year Updated: 1985
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Exterior Features

Pool
Pool
Parking & Garage
Parking Space: 1

Community

Units in Building: 1

Lot Information

Lot Area: 0.46 acres

Price and Tax history

DateEventPrice
Jun 29, 2011
Source: N/A
Sold
$683,000
May 8, 2011
Source: Agent Provided
Listed For Sale
$697,500
Dec 12, 2010
Source: Agent Provided
ListingRemoved
$709,000
Sep 25, 2010
Source: Agent Provided
PriceChange
$709,000
Price decreased by 3%
Aug 22, 2010
Source: Agent Provided
Listed For Sale
$728,000

Market trends in Rowland Heights

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$979K
Sale-to-List Price
—
Price per sq ft
$525
Available listings
92

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

Frequently asked questions about 20379 Portside Dr

  • What is 20379 Portside Dr estimated to be worth?
    Trulia's estimated value for 20379 Portside Dr in Walnut, CA is $1,407,400.
  • What is the price history for 20379 Portside Dr?
    20379 Portside Dr in Walnut, CA last sold for $683,000 in June 2011.
  • 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 20379 Portside Dr have air conditioning?
    Yes, 20379 Portside Dr in Walnut, CA has air conditioning.
  • Does 20379 Portside Dr have a pool?
    Yes, 20379 Portside Dr in Walnut, CA has a pool.

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Off Market Homes Near 20379 Portside Dr

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