20105 Prosa Ct, Walnut, CA 91789
SOLD
AUG 6, 2026
Listed by Ning Li, KW Executive, (626) 872-2207 . Bought with Pinnacle Real Estate Group

20105 Prosa Ct
Walnut, CA 91789

  • 4 Beds
  • 3 Baths
  • 1,886 sqft

$1,155,000

Last Sold: Aug 6, 2026
1% over list $1.15M
$612/sqft
Est. Refi. Payment $7,021/mo*
Refinance Your Home

$1,155,000

Last Sold: Aug 6, 2026
1% over list $1.15M
$612/sqft
Est. Refi. Payment $7,021/mo*
Refinance Your Home
4 Beds
3 Baths
1,886 sqft

Home Value

Trulia Estimate
$1.16M
Since last month
Increased$11K (+0.9%)
Since last year
Increased$25K (+2.3%)
Since last sale
Decreased$800 (-0.1%)
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 +77% in the last 10 years
MonthEstimated value
2026
August 2026$1.15M
July 2026$1.14M
June 2026$1.15M
May 2026$1.12M
March 2026$1.11M
February 2026$1.11M
January 2026$1.07M
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
1343 Tierra Siesta, Walnut, CA
0.27
Single-Family Home
$1,040,000
09/23/25
4
3
1,980
20239 Damietta Dr, Diamond Bar, CA
0.29
Single-Family Home
$1,120,000
05/05/26
5
3
1,832
20123 Padrino Ave, Walnut, CA
0.14
Single-Family Home
$1,180,000
06/30/26
6
2.5
2,822
20232 Damietta Dr, Diamond Bar, CA
0.28
Single-Family Home
$1,049,000
11/26/25
4
2
1,630
1551 Walnut Leaf Dr, Walnut, CA
0.41
Single-Family Home
$1,048,000
03/19/26
4
3
1,672
1060 Tierra Luna, Walnut, CA
0.07
Single-Family Home
$920,000
12/26/25
3
2
1,432
1245 Tierra Luna, Walnut, CA
0.26
Single-Family Home
$800,000
09/17/25
4
4
2,124
1531 Leanne Ter, Walnut, CA
0.41
Single-Family Home
$1,028,000
09/30/25
4
2
1,813
1419 Honeyhill Dr, Diamond Bar, CA
0.54
Single-Family Home
$1,220,000
02/10/26
4
3
2,294

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
1060 Tierra Luna, Walnut, CA 91789
0.07
$920,000
3
2
1,432
Recently Sold
20107 Divino Dr, Walnut, CA 91789
0.09
$1,122,900
4
2.5
1,886
Off Market
20119 Padrino Ave, Walnut, CA 91789
0.14
$1,163,900
4
2.5
1,980
Off Market
20123 Padrino Ave, Walnut, CA 91789
0.14
$1,180,000
6
2.5
2,822
Recently Sold
1143 Calbourne Dr, Diamond Bar, CA 91789
0.20
$1,074,100
4
2
1,632
Off Market
1327 Tierra Siesta, Walnut, CA 91789
0.25
$1,178,500
4
2.5
1,980
Off Market
1245 Tierra Luna, Walnut, CA 91789
0.26
$795,100
4
4
2,124
Off Market
1393 Bellavista Dr, Walnut, CA 91789
0.25
$1,750,000
5
3
3,545
For Sale
1356 Bellavista Dr, Walnut, CA 91789
0.25
$2,128,700
5
4
4,344
Off Market
1343 Tierra Siesta, Walnut, CA 91789
0.27
$1,140,500
4
3
1,980
Off Market
1342 Tierra Siesta, Walnut, CA 91789
0.29
$1,091,800
4
2.5
1,886
Off Market

Local Information

  • Map ViewExplore the area around 20105 Prosa Ct.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1979
Living Area
1,886 sqft
Price/Sqft
$612/sqft
Parking
2 Car Garage
HOA
None

About this House

Nestled on a quiet cul-de-sac in one of Walnut's most desirable neighborhoods, this well-maintained home offers beautiful panoramic views of the surrounding hills, city lights, and open skies. The elevated setting provides a peaceful atmosphere and an exceptional backdrop for everyday living.
Featuring 4 bedrooms and 2.5 bathrooms, the home offers a functional floor plan designed for both comfort and convenience. The formal living and dining rooms showcase vaulted ceilings and plantation shutters, creating bright and inviting spaces filled with natural light. The spacious family room with a fireplace flows seamlessly into the breakfast area and kitchen, making it ideal for gatherings and daily living.
The kitchen features a newly replaced stove. Additional recent improvements include fresh interior paint throughout the home completed in 2025 and a brand-new sprinkler system, providing added value and move-in-ready appeal.
Step outside to enjoy the private backyard, where expansive hillside and city views create a wonderful setting for outdoor dining, entertaining, or simply relaxing while taking in the scenery.
Conveniently located near shopping, dining, parks, highly rated schools, and with easy access to the 57 and 60 Freeways, this property offers the perfect combination of comfort, convenience, and scenic surroundings. Don't miss this opportunity to own a beautiful home in the heart of Walnut.
20105 Prosa Ct, Walnut, CA 91789 is a 4 bedroom, 3 bathroom, 1,886 sqft single-family home built in 1979. It last sold for $1,155,000 on Aug 6, 2026 (1% above the $1,149,000 asking price). It is currently off market. The Trulia Estimate is $1,154,700, with a rent estimate of $3,975/month.

Home Details for 20105 Prosa Ct

Interior Features

Interior Details
Number of Rooms: 11Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Dining Room, Entry Foyer, Family Room, Kitchen, Living Room, Other
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 3Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 1886 Square Feet
Appliances & Utilities
Utilities: Electricity Available, Natural Gas Available, Sewer Available, Water AvailableAppliances: 6 Burner Stove, Dishwasher, Disposal, Gas Oven, Gas Water Heater, Range Hood, Water SoftenerDishwasherDisposalLaundry: In Garage
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central Air,Wall/Window Unit(s)Has HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: Dining RoomSpa: NoneHas a FireplaceNo Spa
Gas & Electric
Electric: 220 Volts in Garage
Windows, Doors, Floors & Walls
Window: Double Pane Windows, Screens, ShuttersFlooring: Tile, VinylCommon Walls: 2+ Common Walls
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoEntry Location: ground levelFloors: Tile, Vinyl
View
Has a ViewView: City Lights, Golf Course
Security
Security: Security System, Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Patio / Porch: PatioFencing: Block, VinylFoundation: SlabNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Garage,On Street
Pool
Pool: None
Frontage
Road Frontage: City StreetNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 12

Property Information

Year Built
Year Built: 1979
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House
Building
Not a New ConstructionAttached To Another StructureNo Additional Parcels
Property Information
Condition: TurnkeyParcel Number: 8762025015

Price & Status

Price
List Price: $1,149,000Price Per Sqft: $612/sqft
Status Change & Dates
Off Market Date: Thu Jun 18 2026

Active Status

MLS Status: Closed

Location

Direction & Address
City: Walnut
School Information
High School District: Rowland Unified

Community

Community Features: SidewalksNot Senior Community

HOA

Association for this Listing: California Regional MLS

Lot Information

Lot Area: 6837 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, Cash to New Loan, Conventional, FHA, VA Loan

Miscellaneous

Mls Number: TR26120265Living Area Range Units: Square FeetActivation Date: Sat Jun 06 2026Common Interest: NoneStart Showing Date: Sat Jun 06 2026Universal Property Id: US-06037-N-8762025015-R-N

Additional Information

SidewalksSource Internet Entire Listing Display
Last check for updates: about 2 hours ago
Listed by Ning Li DRE #02212277
KW Executive
Bought with: Eric Chao DRE #01964792, (626) 786-5955, Pinnacle Real Estate Group
Originating MLS: California Regional MLS
Source: CRMLS, MLS#TR26120265

Price and Tax history

DateEventPrice
Aug 6, 2026
Source: CRMLS #TR26120265
Sold
$1,155,000
Jun 24, 2026
Source: CRMLS #TR26120265
Pending
$1,149,000
Jun 6, 2026
Source: CRMLS #TR26120265
Listed For Sale
$1,149,000
May 6, 2025
Source: CRMLS #WS25049264
Sold
$1,130,000
Apr 3, 2025
Source: CRMLS #WS25049264
Pending
$1,138,000

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
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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

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Homes for sale near 20105 Prosa Ct

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Off Market Homes Near 20105 Prosa Ct

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Frequently asked questions about 20105 Prosa Ct

  • What is 20105 Prosa Ct estimated to be worth?
    Trulia's estimated value for 20105 Prosa Ct in Walnut, CA is $1,154,700.
  • What is the price history for 20105 Prosa Ct?
    20105 Prosa Ct in Walnut, CA last sold for $1,155,000 in August 2026.
  • 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 20105 Prosa Ct have air conditioning?
    Yes, 20105 Prosa Ct in Walnut, CA has air conditioning.
  • Does 20105 Prosa Ct have laundry facilities?
    Yes, 20105 Prosa Ct in Walnut, CA has laundry facilities.
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-17 18:10:39 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information