Listed by CHUNYING BAO, Wetrust Realty, (626) 587-4866
20982 Cornerstone Dr
Walnut, CA 91789
4 Beds
3 Baths
1,830 sqft
4 Beds
3 Baths
1,830 sqft
We estimate this home will sell faster than 85% nearby.
Local Information
- Map ViewExplore the area around 20982 Cornerstone Dr.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Description
Built in 2018, this beautifully maintained 4-bedroom, 3-bath condominium offers a spacious open-concept floor plan designed for modern living. The light-filled living and dining areas flow seamlessly into the gourmet kitchen, featuring a large center island, abundant cabinetry, and ample counter space, making it ideal for both everyday living and entertaining.
A highly desirable first-floor bedroom and full bathroom provide flexibility for guests, multi-generational living, or a home office. Upstairs, the spacious primary suite features a walk-in closet and an en-suite bathroom, along with two additional bedrooms and a full bath.
Located in a quiet, well-maintained community in the heart of Walnut, this move-in-ready home is within walking distance to Suzanne Middle School and Walnut High School, both part of the highly acclaimed Walnut Valley Unified School District. Enjoy convenient access to parks, shopping, dining, and major freeways, offering both comfort and convenience.
A highly desirable first-floor bedroom and full bathroom provide flexibility for guests, multi-generational living, or a home office. Upstairs, the spacious primary suite features a walk-in closet and an en-suite bathroom, along with two additional bedrooms and a full bath.
Located in a quiet, well-maintained community in the heart of Walnut, this move-in-ready home is within walking distance to Suzanne Middle School and Walnut High School, both part of the highly acclaimed Walnut Valley Unified School District. Enjoy convenient access to parks, shopping, dining, and major freeways, offering both comfort and convenience.
We estimate this home will sell faster than 85% nearby.
Home Highlights
Parking
2 Car Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
$306/Monthly
Price/Sqft
$545
Listed
2 days ago
Home Details for 20982 Cornerstone Dr
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Interior Details Number of Rooms: 10Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Entry Foyer, Kitchen, Laundry, Living Room, Office, Other |
Beds & Baths Number of Bedrooms: 4Main Level Bedrooms: 1Number of Bathrooms: 3Number of Bathrooms (full): 3Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 1830 Square Feet |
Appliances & Utilities Appliances: Dryer, WasherDryerLaundry: Washer Hookup,Gas Dryer Hookup,Laundry Room,Upper LevelWasher |
Heating & Cooling Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central |
Fireplace & Spa Fireplace: NoneNo Fireplace |
Windows, Doors, Floors & Walls Common Walls: 1 Common Wall |
Levels, Entrance, & Accessibility Stories: 3Number of Stories: 3Levels: Three Or MoreEntry Location: Main Level |
View No ViewView: None |
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Exterior Home Features No Private Pool |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Attached |
Pool Pool: None |
Frontage Not on Waterfront |
Water & Sewer Sewer: Public Sewer |
Surface & Elevation Elevation Units: Feet |
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Cumulative Days on Market: 1Days on Market: 2 |
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Year Built Year Built: 2018 |
Property Type / Style Property Type: ResidentialProperty Subtype: CondominiumStructure Type: HouseArchitecture: House |
Building Not a New ConstructionAttached To Another StructureNo Additional Parcels |
Property Information Parcel Number: 8720047100 |
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Price List Price: $998,000Price Per Sqft: $545 |
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MLS Status: Active |
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Direction & Address City: Walnut |
School Information Elementary School: VejarJr High / Middle School: SuzanneHigh School: WalnutHigh School District: Walnut Valley Unified |
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Listing Agent Listing ID: WS26138210 |
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Community Features: Street Lights, SidewalksNot Senior CommunityUnits in Building: 143 |
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HOA Name: T Cornerstone Homeowners AssociationHOA Phone: 714-285-2626Association for this Listing: California Regional MLSHas an HOAHOA Fee: $306/Monthly |
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Lot Area: 0.40 acres |
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Special Conditions: Standard |
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Listing Terms: Cash, Cash to New Loan, Conventional, 1031 Exchange |
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Mls Number: WS26138210Living Area Range Units: Square FeetAttribution Contact: 626-217-4789Common Interest: CondominiumUniversal Property Id: US-06037-N-8720047100-R-N |
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HOA Amenities: Outdoor Cooking Area,Barbecue,PlaygroundSource Internet Entire Listing Display |
Last check for updates: about 3 hours ago
Listing Provided by: CHUNYING BAO DRE #02116435, (626) 217-4789
Wetrust Realty
Originating MLS: California Regional MLS
Source: CRMLS, MLS#WS26138210
Also Listed on CRMLS.
Market trends in Walnut
Last updated May 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
59
14MoM
Price History for 20982 Cornerstone Dr
| Date | Price | Event | Source |
|---|---|---|---|
| 06/28/2026 | $998,000 | Listed For Sale | CRMLS #WS26138210 |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $10,556 |
| Assessment | $848,814 |
Home facts updated by county records
Comparable Sales for 20982 Cornerstone Dr
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.03 | Condo | $971,000 | 04/02/26 | 4 | 3 | 1,800 | |
0.09 | Condo | $915,000 | 09/04/25 | 4 | 3.5 | 1,760 | |
0.78 | Condo | $545,000 | 08/12/25 | 2 | 1 | 882 | |
0.83 | Condo | $495,000 | 09/02/25 | 2 | 1 | 878 | |
0.77 | Condo | $400,000 | 08/26/25 | 2 | 3 | 1,368 | |
0.81 | Condo | $485,555 | 06/26/26 | 2 | 1 | 882 |
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Get a sense of prices in the area by checking nearby homes.
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SOLDOCT 16, 2025Lotus Property Services, Inc.
OFF MARKETUniversal Elite Realty
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Assigned Schools
These are the assigned schools for 20982 Cornerstone Dr.
- Suzanne Middle School
- 6-8
- Public
- 1190 Students
10/10GreatSchools RatingParent Rating AverageAbsolutely atrocious. Students were not taught the difference between right and wrong. Teachers do absolutely nothing to stop bullying. Also, according to the office manager, my kid- along with a few others are the only ones that passed the state tests.Parent Review7y ago - Vejar Elementary School
- K-5
- Public
- 631 Students
8/10GreatSchools RatingParent Rating AverageThis is our 3rd year at this school (k-2nd) two of our children currently attend. We love the staff, we love how involved the principal is, and have had some great luck with teachers. My children are truly cared for and we are looking forward to my daughter starting TK next year.Parent Review4y ago - Walnut High School
- 9-12
- Public
- 2148 Students
10/10GreatSchools RatingParent Rating AverageThis is my last year in high school for me but that doesn’t mean I can forget about walnut high school. Through out my years at walnut high school I have learned a lot from them and that is because of the counselors, our teachers and principal. Without them we as students wouldn’t have gone far in high school. All of the sports and really good because of the couches we have and there dedication to the team and to the school. So I would definitely recommend walnut high school for your kids.Student Review5y ago 
Check out schools near 20982 Cornerstone Dr.
What Locals Say about Walnut
At least 124 Trulia users voted on each feature.
88 % Say there are sidewalks
88 % Say parking is easy
81 % Say car is needed
80 % Say yards are well-kept
80 % Say it's dog friendly
74 % Say it's quiet
72 % Say streets are well-lit
68 % Say people would walk alone at night
63 % Say it's walkable to grocery stores
63 % Say there's holiday spirit
62 % Say there's wildlife
62 % Say they plan to stay for at least 5 years
47 % Say neighbors are friendly
44 % Say kids play outside
43 % Say it's walkable to restaurants
29 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
CHUNYING BAO, Wetrust Realty
Agent Phone: (626) 217-4789
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 2026-02-09 09:51:42 PST 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
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST 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
20982 Cornerstone Dr, Walnut, CA 91789 is a 4 bedroom, 3 bathroom, 1,830 sqft condo built in 2018. This property is currently available for sale and was listed by CRMLS on Jun 28, 2026. The MLS # for this home is MLS# WS26138210.