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BG

677 Castlehill Drive

Walnut, CA 91789

$1,200,000 $414 / sqft Est. $6,068/mo

4
Beds
5
Baths
2,900
Sq Ft

Active 2 days on market

Listed By Watson GanDRE #01320297

eXp Realty of California Inc

626-298-0789

Your inquiry will go to Brenda Geraci, who is not the listing agent for this property.

Lot Size
13,525 sqft
Year Built
2026
Property Type
Residential
Property Subtype
Single-family home
Levels
Two
Stories
2
Garage Spaces
2
Pool
No
View
Yes
HOA
No
Days on Market
2 days
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!

Open Houses

  • Saturday, October 24 · 10:00 AM – 12:00 PM

  • Sunday, October 25 · 10:00 AM – 12:00 PM

Estimate a monthly payment

—/mo

Principal and interest only. Property taxes, insurance and any HOA dues are not included and will increase this amount.

Estimates only, for your own planning. Not a loan offer, a pre-qualification, or a quote from any lender.

Features

Interior Features

Interior
  • Separate Formal Dining Room
  • Entrance Foyer
  • Main Level Primary
Cooling
  • Central Air
Heating
  • Central
Fireplace
  • Family Room
Laundry
  • Inside

Exterior Features

View
  • City Lights
  • Hills
  • Neighborhood

Market insights

Computed from CRMLS data for Walnut.

Property history

No prior MLS sale records.

Based on information from California Regional Multiple Listing Service, Inc. as of October 24, 2026 at 3:30 PM PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Any amount of compensation or commission stated is made only to participants of CRMLS or an MLS that has entered into a datashare agreement with CRMLS.

Where it is