677 Castlehill Drive
Walnut, CA 91789
Listing broker / agent: eXp Realty of California Inc · Watson Gan · 626-298-0789 · CRMLS
MLS # AR26229293 · Last checked Oct 24, 2026 04:34 UTC
About this property
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!
Property details
- MLS number
- AR26229293
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 4 Beds • 5 Baths
- Living area
- 2,900 Sq Ft
- Lot size
- 0.3105 acres
- County
- Los Angeles
- Year built
- 2026
- Stories
- 2
More property detailsCollapse
Listing
- Days on market
- 1
Building
- Year built
- 2026
- Year built source
- Assessor
- Architectural style
- Contemporary
- Stories
- 2
- Building stories
- 2
- Levels
- Two
- Entry level
- 1
- Living area source
- Assessor
Bathrooms
- Full bathrooms
- 4
- Half bathrooms
- 1
Rooms & interior
- Main-level bedrooms
- 1
- Main-level bathrooms
- 2
- Rooms
- Family Room, Foyer, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Dining Room
- Interior features
- Separate Formal Dining Room, Entrance Foyer, Main Level Primary
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Family Room
- Laundry
- Inside
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Attached garage
- Yes
- Pool
- None
- Spa
- None
- Patio / porch
- Patio
- Lot size source
- Assessor
- Fencing
- Block, Brick, New Condition, Wrought Iron
- Property outlook
- City Lights, Hills, Neighborhood
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Community features
- Street Lights
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- High school district
- Walnut Valley Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Cyrus J. Morris Elementary (school website, opens in a new tab) Walnut Valley Unified · Walnut | K–5 | 0.4 mi |
| Ron Hockwalt Academies (Continuation) (school website, opens in a new tab) Walnut Valley Unified · Walnut | 9–12 | 0.6 mi |
| Vejar Elementary (school website, opens in a new tab) Walnut Valley Unified · Walnut | K–5 | 0.7 mi |
| Hollingworth Elementary Rowland Unified · West Covina | K–6 | 0.8 mi |
| Walnut Elementary (school website, opens in a new tab) Walnut Valley Unified · Walnut | K–5 | 0.8 mi |
| Telesis Academy of Science & Math Rowland Unified · West Covina | K–8 | 1.0 mi |
| Ybarra Academy for the Arts and Technology Rowland Unified · Walnut | K–8 | 1.1 mi |
| Nogales High Rowland Unified · La Puente | 9–12 | 1.3 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $1,200,000
- MLS-reported original asking price
- $1,200,000
| Observed (UTC) | Asking price |
|---|---|
| Oct 23, 2026 03:07 | $1,200,000 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Walnut
Active residential homes for sale in Walnut, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
19 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-24 04:35 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗