About 677 Castlehill
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. Slow closing drawers. 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. Potential to build ADU in the backyard. There is another street in the backyard. Schedule your private tour today.
Features of 677 Castlehill
| MLS® # | TR26153383 |
|---|---|
| Price | $1,699,000 |
| Bedrooms | 4 |
| Bathrooms | 5.00 |
| Full Baths | 4 |
| Half Baths | 1 |
| Square Footage | 2,900 |
| Acres | 0.31 |
| Year Built | 2026 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Contemporary |
| Status | Active |
Community Information
| Address | 677 Castlehill |
|---|---|
| Area | 668 - Walnut |
| City | Walnut |
| County | Los Angeles |
| Zip Code | 91789 |
Amenities
| Utilities | Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected |
|---|---|
| Parking Spaces | 2 |
| Parking | Garage Faces Front |
| # of Garages | 2 |
| Garages | Garage Faces Front |
| View | City Lights, Hills |
| Is Waterfront | No |
| Has Pool | No |
| Pool | None |
Interior
| Interior | Vinyl |
|---|---|
| Interior Features | Separate/Formal Dining Room, High Ceilings, Open Floorplan, Quartz Counters, Bedroom on Main Level, Entrance Foyer, Primary Suite, Walk-In Closet(s) |
| Appliances | SixBurnerStove, Dishwasher, Gas Cooktop, Microwave, Water To Refrigerator, Water Heater |
| Heating | Central |
| Cooling | Central Air |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Family Room, None |
| # 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 | 63 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Ying-yu Chang |
|---|---|
| Office | ReMax 2000 Realty |