20149 Stanford CT
Walnut, CA, 91789
$2,350,000
5 Beds
3 Baths
3,426 SqFt
0.43 Acres
Add
MLS #OC26137835 image #0
This single-story is situated on an expansive 18,753 sf lot size located in the city of Walnut. This exceptional property offers a rare combination offering the perfect blend of space, versatility, and modern upgrades. The main residence is 3,426 sq ft and it features 5 bedrooms and 3 bathrooms, complemented by a newly constructed and permitted an additional 920 sf 2-bedroom, 2-bathroom ADU completed in 2025. It features quartz countertops, and laundry area —ideal for multigenerational living, rental income, guest accommodations, or a private home. The back yard designed with entertaining in mind and it is a true gathering place for family and friends. The pool was recently upgraded and the beautifully professional-grade built-in BBQ bar and built BBQ area was newly built approximately six months ago, creating the perfect setting for summer parties, weekend cookouts, and year-round outdoor living.
Conveniently located just minutes from award-winning Westhoff Elementary School, Cal Poly Pomona, shopping centers, dining, parks, and major commuter routes, this home offers an unbeatable combination of location, functionality, and value. With its flexible ADU, extensive upgrades, oversize driveway and entertainer’s backyard, this is a rare opportunity to own a home that truly has it all.

Property Details

Price:
$2,350,000
MLS #:
OC26137835
Status:
Active
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Jun 24, 2026
Finished Sq Ft:
3,426
Lot Size:
18,753 sqft / 0.43 acres (approx)
Year Built:
1985
Pool668 – Walnut668walnutWalnut Valley UnifiedWesthoffSuzzaneWalnutTrees/woods

Ask a Question

See this Listing

Send
  

Schools

School District:
Walnut Valley Unified
Elementary School:
Westhoff
Middle School:
Suzzane
High School:
Walnut

Interior

Appliances
GD, RF, GO, GR, TW
Bathrooms
3 Full Bathrooms
Cooling
CA
Flooring
TILE
Heating
CF, FIR
Interior Features
CF, CRWN, RECL, BLKW, GRNC, OFP, HCEL, QTZC
Laundry Features
GAS, IR, IN, WH
Levels
A
Main Level Bathrooms
3
Main Level Bedrooms
5

Exterior

Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL
Fencing
BW, WI, XLNT
Garage Spaces
3
Other Structures
GH, GHA, SH
Parking Spots
3
Parking Total
3
Patio And Porch Features
PTO, SL, OPN, POF
Roof
TLE
Spa Features
IG, PVT
View
CI, TW
Window Features
SHT

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Walnut as of Jun 25, 2026
96
Single Family Listed
57
Avg DOM
483
Avg $ / SqFt
$1,360,265
Avg List Price

Property Summary

    20149 Stanford CT Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $2,350,000 and features 5 beds, 3 baths, and has approximately 3,426 square feet of living space, and was originally constructed in 1985. The current price per square foot is $686. The average price per square foot for Single Family listings in Walnut is $483. The average listing price for Single Family in Walnut is $1,360,265.

Similar Listings Nearby

broker reciprocity
MLS# CV26009906broker reciprocity
2828 Far View LN
West Covina, CA

$2,950,000

1.9 miles away

broker reciprocity
MLS# CV25274398broker reciprocity
21819 E Chestnut CT
Walnut, CA

$2,899,999

1.6 miles away

broker reciprocity
MLS# TR26082973broker reciprocity
689 Leyland DR
Diamond Bar, CA

$2,890,000

3.9 miles away

broker reciprocity
MLS# TR26130805broker reciprocity
20008 E Monarch CT
Walnut, CA

$2,889,999

0.7 miles away

broker reciprocity
MLS# TR26108951broker reciprocity
2233 Wind River LN
Rowland Heights, CA

$2,880,000

4.3 miles away

broker reciprocity
MLS# WS26002669broker reciprocity
2262 Joel DR
Rowland Heights, CA

$2,880,000

4.4 miles away

broker reciprocity
MLS# CV26062143broker reciprocity
19678 Three Oaks
Walnut, CA

$2,790,000

0.8 miles away

broker reciprocity
MLS# WS26108276broker reciprocity
19782 Saddlecrest
Walnut, CA

$2,780,000

0.7 miles away

broker reciprocity
MLS# TR26115806broker reciprocity
1330 Waterbrook
Walnut, CA

$2,777,777

0.5 miles away

broker reciprocity
MLS# TR26127232broker reciprocity
22737 Timbertop
Diamond Bar, CA

$2,750,000

4.7 miles away

20149 Stanford CT
Walnut, CA