Recently Listed New ConstructionOpen House 10/24 10am - 12pm
677 Castlehill Drive
Walnut, CA, 91789 $ 1,200,000
Bedrooms4 Baths4.1 Sq 2,900 Monthly Estimate*
$ 8,288
Listed by Watson Gan, eXp Realty of California Inc, Watson@WatsonGan.com
for $1,200,000 with 4 bedrooms and 4 full baths, 1 half bath. This 2,900 square foot home was built in 2026 on a lot size of 0.3105.
FORECLOSURE SALE – VIEW! VIEW! VIEW! PRICED TO SELL FAST! REDUCED FROM $1,800,000 (original listing price)... Don’t Miss This Opportunity to Make This BRAND-NEW CUSTOM LUXURY HOME WITH BREATHTAKING VIEWS Your Home Sweet Home! Discover this exceptional brand-new custom home on a premium 13,000+ sq. ft. lot in the highly desirable City of Walnut. Offering 2,900 sq. ft. of living space, 4 bedroom suites, and 4.5 bathrooms, this stunning residence features high-quality craftsmanship, sophisticated finishes, soaring ceilings, and an open-concept design. The impressive gourmet kitchen features an upgraded backsplash, stainless steel appliances, elegant cabinetry, quartz countertops, a large center island, and soft-closing drawers, opening seamlessly to the dining and spacious family room with fireplace. Expansive windows showcase panoramic city-light and rolling-hill views. The main level includes a private ensuite bedroom and powder room, ideal for guests or multigenerational living. Upstairs, the luxurious primary suite offers a freestanding soaking tub, walk-in shower, and oversized walk-in closet. Two additional bedroom suites each have their own bathrooms, plus a versatile loft, perfect for an office or study area. The oversized garage features epoxy flooring, ample storage, and direct access. The expansive backyard offers stunning views and potential for an ADU or additional outdoor living space, subject to city requirements. A rear street provides added access and flexibility. Located in the highly regarded Walnut Valley Unified School District, this exceptional home is close to shopping, dining, entertainment, major freeways, and everyday conveniences. A rare opportunity to own a brand-new custom luxury home on an oversized lot with spectacular views and no HOA or MELLO-ROOS!
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Open House
10/24/2026 10:00 AM - 12:00 PM
10/25/2026 10:00 AM - 12:00 PM
677 Castlehill Drive Walnut, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 2900
Sewer Public Sewer
Heating Central
Cooling Central Air
Utilities Electricity Connected Natural Gas Connected Sewer Connected Water Connected
Possession Close Of Escrow
HOA Fee 0
Garage Spaces 2
Patio/Porch Features Patio
Architectural Style Contemporary
Pool Features None
Year Built 2026
View City Lights Hills Neighborhood
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Street Lights
County Los Angeles
New Construction true
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 4
Special Listing Conditions Notice Of Default
Status Active
Directions North of 60 Freeway and between Fairway and Lemon
City Walnut
Entry Location 1
Senior Community Y/N false
High School District Walnut Valley Unified
Number Of Units Total 1
MLS Area 668 - Walnut
Lot Size Units Square Feet
Lot Size Square Feet 13525
Listing Terms Cash Cash to New Loan Conventional
Spa Features None
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Tax Lot 184
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities Separate/Formal Dining Room Entrance Foyer Main Level Primary
Fireplace Features Family Room
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Double Pane Windows
Fireplace Y/N true
Half Baths 1
Laundry Features Inside
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 2
Total Baths 5
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ExteriorFencing Block Brick New Condition Wrought Iron
Water Source Public
Total Parking 2
Lot Size Area 13525
Spa false
Lot Size Acres 0.3105
Road Surface Type Paved
Private Pool false
Lot Size Source Assessor
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* Excluded FeaturesList ByExp Realty Of California IncBroker
Watson@WatsonGan.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $8,288
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Walnut, CA
Average List Price $1,609,338
Percent of Sale Price 34%
About Walnut, CA 30,121 Population
0% Since 2002
$ 98,564 Median Income
44.26 Median Age
32% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 10/23/2026 | $1,200,000 | | Listed Price |