About 673 Castlehill
Welcome to brand new custom-built luxury single family residence in prestigious city of Walnut, with winning Walnut Valley School Unified School District. Great place to raise your kids. Big lot over 12,000 sq ft. With city lights and hill views. Offering 4 bedrooms and 3.5 bathrooms. Main floor with one bedroom suite and separate powder room. Open floor plan with family room and dining room. Luxury vinyl plank flooring and high ceilings. A lot of upgrades in gourmet kitchen with elegant back splash, glass windows cabinets, quartz countertops and a large center island. Slow closing drawers. Fireplace in family room. The primary suite with a freestanding soaking tub, walk-in shower and an oversized walk-in closet. Two additional bedrooms share with Jack and Jill bathroom. The garage finished with epoxy floors. No HOA. No Mello Roos. Located near major highways, shopping, dining and top-rated schools. Potential to build ADU in the backyard. There is another street in the backyard. Schedule your private tour today.
Features of 673 Castlehill
| MLS® # | TR26153526 |
|---|---|
| Price | $1,498,000 |
| Bedrooms | 4 |
| Bathrooms | 4.00 |
| Full Baths | 3 |
| Half Baths | 1 |
| Square Footage | 2,579 |
| Acres | 0.28 |
| Year Built | 2026 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Community Information
| Address | 673 Castlehill |
|---|---|
| Area | 668 - Walnut |
| City | Walnut |
| County | Los Angeles |
| Zip Code | 91789 |
Amenities
| Utilities | Electricity Connected, Sewer Connected, Water Connected |
|---|---|
| Parking Spaces | 2 |
| Parking | Garage Faces Front, Garage, Paved |
| # of Garages | 2 |
| Garages | Garage Faces Front, Garage, Paved |
| View | City Lights, Hills |
| Is Waterfront | No |
| Has Pool | No |
| Pool | None |
Interior
| Interior | Vinyl |
|---|---|
| Interior Features | Separate/Formal Dining Room, Quartz Counters, Bedroom on Main Level, Jack and Jill Bath, Primary Suite, Walk-In Closet(s) |
| Appliances | SixBurnerStove, Dishwasher, Gas Range, Microwave, Refrigerator, Water To Refrigerator |
| Heating | Central |
| Cooling | Central Air |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Family Room |
| # of Stories | 2 |
| Stories | Two |
Exterior
| Lot Description | TwoToFiveUnitsAcre |
|---|---|
| Windows | Double Pane Windows |
School Information
| District | Walnut Valley Unified |
|---|---|
| Middle | South Pointe |
| High | Walnut |
Additional Information
| Date Listed | July 11th, 2026 |
|---|---|
| Days on Market | 64 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Ying-yu Chang |
|---|---|
| Office | ReMax 2000 Realty |