For sale Home

Listed Oct 23, 2026

$1,200,000 Est. $7,937/mo

677 Castlehill Drive

  • 4

    Beds

  • 5

    Baths

  • 2,900

    Sq ft

The story

  • Pool

FORECLOSURE SALE VIEW! VIEW! VIEW! PRICED TO SELL FAST! REDUCED FROM $1,800,000 (original listing price)... Dont 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 clos

Facts & features

Home type

Home

Year built

2026

Floors

2

Price per sq ft

$414

Parking

2-car garage

Included features

  • Pool

    Yes

  • Fireplace

    Yes

  • Cooling

    Central Forced Air

  • Heating

    Forced Air Unit

  • Water Source

    Public

  • Sewer

    Public Sewer

  • View

    City, Mountain

Mortgage calculator

Estimated monthly payment

$7,937 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $6,387
  • Property tax $1,200
  • Insurance $350

Includes principal, interest, taxes & insurance.

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Listing Broker

eXp Realty of California Inc

Broker Name

eXp Realty of California Inc

Agent

Watson Gan

Location

San Ramon CA 94583