20948 Cornerstone Dr
Walnut, CA 91789
4 Beds
4 Baths
1,983 sqft (on 0.40 acres)
4 Beds
4 Baths
1,983 sqft
(on 0.40 acres)
Local Information
© Google
-- mins to
Description
BUILT IN 2018 IN WALNUT! This beautiful townhouse situated in the highly desirable community in Cornerstone, it is one of the best floorpans with large space of 1983 sqft (Per Builder). One bedroom downstairs and spacious living room, kitchen and patio on the second floor, three bedrooms on the third floor. The modern staircase will lead you to the all floors which makes each one has their own space and not been disturbed. Upgraded cabinets, high quality wood floor, new-tech window shades and upgraded appliances all make the home level up and could fulfill all your needs. Convenience of numerous shopping centers, restaurants and WALKING DISTANCE TO AWARD WINNING WALNUT HIGH SCHOOL! LOW TAX, NO MELLO-ROOS. Won't last long on the market!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
No Info
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 20948 Cornerstone Dr
|
|---|
Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
|
|---|
Year Built Year Built: 2018 |
Property Type / Style Property Type: Townhouse |
|
|---|
Units in Building: 1 |
|
|---|
Lot Area: 0.40 acres |
Price History for 20948 Cornerstone Dr
| Date | Price | Event | Source |
|---|---|---|---|
| 09/10/2021 | $820,000 | Sold | N/A |
| 07/24/2021 | $849,900 | Pending | CRMLS #TR21132699 |
| 06/18/2021 | $849,900 | Listed For Sale | RE/MAX International #TR21132699 |
| 03/08/2018 | $742,500 | Sold | N/A |
- Results are loading
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $10,785 |
| Assessment | $870,188 |
Home facts updated by county records
Comparable Sales for 20948 Cornerstone Dr
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.00 | Townhouse | $888,000 | 10/16/25 | 3 | 3.5 | 1,760 | |
1.86 | Townhouse | $1,350,000 | 09/04/25 | 4 | 4.5 | 2,420 | |
1.84 | Townhouse | $1,060,000 | 03/09/26 | 3 | 3 | 1,809 | |
2.09 | Townhouse | $792,000 | 12/15/25 | 3 | 3 | 1,642 | |
2.09 | Townhouse | $770,000 | 01/23/26 | 3 | 3 | 1,642 | |
2.13 | Townhouse | $849,000 | 07/22/25 | 3 | 2.5 | 1,642 | |
2.24 | Townhouse | $849,000 | 02/27/26 | 3 | 2.5 | 1,685 | |
2.07 | Townhouse | $580,000 | 03/09/26 | 3 | 3 | 1,269 | |
2.18 | Townhouse | $803,000 | 09/04/25 | 3 | 2.5 | 1,468 | |
2.28 | Townhouse | $785,000 | 12/29/25 | 3 | 3 | 1,506 |
Assigned Schools
These are the assigned schools for 20948 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 20948 Cornerstone Dr.
What Locals Say about Walnut
At least 123 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
71 % 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
43 % Say it's walkable to restaurants
43 % Say kids play outside
29 % Say there are community events
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Apartments for Rent
PET FRIENDLYTotal price$1,921 - $3,181/moStudio-2 bd1-2 baWalnut Ridge Management | 3610 S Nogales St #W238,
West Covina, CA 91792
PET FRIENDLY$2,109 - $2,540/mo1-2 bd1 baCalifornia Villages West Covina | 2847 E Valley Blvd #35,
West Covina, CA 91792
APPLY INSTANTLYPET FRIENDLY$2,100 - $2,650/mo1-2 bd1-2 baCambridge Garden Apartments | 2601 E Valley Blvd #8,
West Covina, CA 91792
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
APPLY INSTANTLY
APPLY INSTANTLY
See more homes for rent inWalnut
Homes for sale near 20948 Cornerstone Dr
NEW CONSTRUCTION
NEW CONSTRUCTION- NEW CONSTRUCTION
NEW - 19 HRS AGO1.44 ACRESRE/MAX GALAXY
1.91 ACRESGolden Age Realty & Insurance
NEWOPEN SAT, 1-4PM2.05 ACRESHarvest Realty Development
OPEN SAT, 2-5PMCountry Queen Real Estate
OPEN SAT, 1-4PMStarz Real Estate Incorporated
See more homes for sale inWalnut
Homes for rent near 20948 Cornerstone Dr
APPLY INSTANTLY
APPLY INSTANTLY
APPLY INSTANTLYPET FRIENDLYFURNISHED
APPLY INSTANTLYPET FRIENDLYFURNISHED
NEW - 2 DAYS AGOPET FRIENDLY
PET FRIENDLY
NEW - 5 HRS AGOAPPLY INSTANTLYFURNISHEDROOM FOR RENT
APPLY INSTANTLYFURNISHEDROOM FOR RENT
PET FRIENDLY- See more homes for rent inWalnut
Off Market Homes Near 20948 Cornerstone Dr
SOLDMAY 15, 2026Eduardo Canas DRE # 01156538, Real Innovate Realty
SOLDMAY 15, 2026Pinnacle Real Estate Group
SOLDMAY 15, 2026Universal Elite Inc.
SOLDMAY 15, 2026Pinnacle Real Estate Group
SOLDMAY 14, 2026REALTY ONE GROUP WEST
SOLDMAY 13, 2026CC Royal Realty
SOLDMAY 12, 2026ALL NATIONS REALTY & INVS- See more homes for sale inWalnut
Explore by feature
- PET FRIENDLY
- APPLY INSTANTLYPET FRIENDLYFURNISHED
NEW - 4 HRS AGOAPPLY INSTANTLYPET FRIENDLY
APPLY INSTANTLYPET FRIENDLY
NEWPET FRIENDLY
PET FRIENDLYFURNISHED
PET FRIENDLY
PET FRIENDLY
20948 Cornerstone Dr, Walnut, CA 91789 is a 4 bedroom, 4 bathroom, 1,983 sqft townhouse built in 2018. This property is not currently available for sale. 20948 Cornerstone Dr was last sold on Sep 10, 2021 for $820,000. The current Trulia Estimate for 20948 Cornerstone Dr is $986,600.