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673 Castlehill Dr, Walnut, CA, 91789

4beds
4baths
2,579sqft
$1,690,000
$655price/sqft
$10,323/moest. monthly cost
$412,920/yrincome needed

About This Home

Brand new custom-built luxury home in the heart of Walnut featuring soaring ceilings, sweeping city light and hill views, and an exceptional floor plan designed for modern living. with over $50,000.00 in upgrades! This 4-bedroom, 3.5-bath residence offers 2,579 sqft of meticulously crafted living space with premium finishes throughout. At the heart of the home, a grand open-concept living area seamlessly connects the gourmet kitchen finished with upgraded backsplash, dining, and living spaces — an entertainer's dream designed to accommodate large gatherings with ease. The expansive kitchen anchors the space with generous counter space and an effortless flow that makes hosting feel natural. The main floor features a private ensuite bedroom — perfect for guests or multi-generational living. Upstairs, the grand primary suite is a true retreat with an upgraded spa-inspired bath complete with a freestanding soaking tub, walk-in shower, and an oversized walk-in closet. Two additional upstairs bedrooms share a well-appointed Jack and Jill bathroom — ideal for family living. The oversized garage features epoxy floors with plenty of storage and direct access to the home. Enjoy panoramic views of the city lights and rolling hills from the comfort of your own home. No HOA. No Mello Roos. Award-winning Walnut Valley Unified School District and within close proximity to shopping, entertainment and easy access to major freeways.

Getting Around

43
WalkingCar-Dependent
31
TransitSome Transit
22
BikeSomewhat Bikeable

Schools

10/10
10/10
Walnut High SchoolGrades 9-121.4 mi

Construction

Condition

  • New construction: Yes
  • Year built: 2026

Type & Style

  • Home type: SingleFamily
  • Property subType: Single Family Residence

Interior

Appliances

  • Laundry features: Inside

Bedroom

  • Features: Bedroom on Main Level

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 4
  • Full bathrooms: 2
  • 3/4 bathrooms: 1
  • 1/2 bathrooms: 1
  • Main level bathrooms: 2
  • Main level bedrooms: 1

Cooling

  • Cooling features: Central Air

Features

  • Bedroom on Main Level
  • Fireplace features: Family Room
  • Fireplace: Yes
  • Common walls with other units/homes: No Common Walls

Interior Area

  • Total interior livable area: 2,579 sqft

Property

Details

  • Parcel number: 8722014022
  • Special condition: Standard

Features

  • Levels: Two
  • Stories: 2
  • Entry location: 1
  • Pool features: None
  • Has view: Yes
  • View description: City Lights,Mountain(s)

Lot

  • Lot size: 0.28 Acres
  • Features: Back Yard

Parking

  • Total spaces: 2
  • Parking features: Garage - Attached
  • Has garage: Yes
  • Attached garage spaces: 2
  • Covered spaces: 2