Welcome to brand new custom-built luxury single family residence in prestigious City of Walnut, with winning Walnut Vally School District. Big lot over 13,000 sq ft. With City light and hill views. Offering 4 bedrooms and 4.5 bathrooms. All bedrooms are suites. Open floor plan with large family room and dining room. Luxury vinyl plank flooring and high ceilings. The gourmet kitchen boasts stainless steel appliances, quartz countertops, a large center island and a lot of cabinets. A Modern gas fireplace enhances the family room. Main floor with one bedroom suite and separate powder room. The Primary suite with a freestanding soaking tub, walk-in shower, and an oversized walk-in closet. No HOA. No Mello Roos. Located near major highways, shopping, dining and top-rated schools. Schedule your private tour today.
Property Details
Price:
$1,788,000
MLS #:
TR26153383
Status:
Active
Beds:
4
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Jul 14, 2026
Finished Sq Ft:
2,900
Lot Size:
13,525 sqft / 0.31 acres (approx)
Year Built:
2026
See this Listing
Schools
School District:
Walnut Valley Unified
Middle School:
South Pointe
High School:
Walnut
Interior
Appliances
DW, MW, WLR, GS, _6BS, WHC
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
VINY
Heating
CF
Interior Features
OFP, HCEL, QTZC
Laundry Features
GAS, IR, WH
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1
Exterior
Architectural Style
CNT
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL, CRB
Direction Faces
S
Garage Spaces
2
Parking Spots
2
Parking Total
2
Spa Features
NO
View
CI, HI
Window Features
DPW
Financial
Map
Community
- Address677 Castlehill Walnut CA
- CityWalnut
- CountyLos Angeles
- Zip Code91789
Market Summary
Current real estate data for Single Family in Walnut as of Jul 16, 2026
105
Single Family Listed
50
Avg DOM
461
Avg $ / SqFt
$1,352,170
Avg List Price
Property Summary
- 677 Castlehill Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $1,788,000 and features 4 beds, 5 baths, and has approximately 2,900 square feet of living space, and was originally constructed in 2026. The current price per square foot is $617. The average price per square foot for Single Family listings in Walnut is $461. The average listing price for Single Family in Walnut is $1,352,170.
Similar Listings Nearby
Courtesy of ReMax 2000 Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.677 Castlehill
Walnut, CA