685 Castlehill Drive
Walnut, CA, 91789
$1,680,000
MLS: WS26034993
Beds
4
Baths
5
Sq Ft
2,467
Lot
0.28 ac
Year Built
2026
MLS #
WS26034993
Days on Market
62
Listed
Feb 16, 2026
Description
Welcome to an exclusive new enclave of just six newly built luxury single family residences in the prestigious City of Walnut, celebrated for its award winning Walnut Valley Unified School District. Set on expansive lots with breathtaking hillside views, each home offers approximately 2,432 to 2,900 square feet of refined living space on generous lots ranging from 9,950 square feet to 13,630 square feet, featuring four bedrooms and four and a half bathrooms. Designed for modern comfort and elegant entertaining, these residences showcase soaring ceilings, luxury vinyl plank flooring, sleek iron railings, and a bright open concept layout anchored by a gourmet kitchen with quartz countertops, premium stainless steel appliances, custom cabinetry, and a large center island. Walls of windows and sliding glass doors invite abundant natural light and seamless indoor outdoor living, opening to landscaped backyards with lush lawns, pergola covered patios, and ADU potential. Highlights include a main level junior suite ideal for guests or multi generational living, a spa inspired primary retreat with a soaking tub and walk in closet, two car garages with stone facades, private side yards, no HOA, no Mello Roos, and a prime location near major freeways, shopping, and top rated schools, making this a rare opportunity to own brand new luxury in one of Walnut’s most desirable neighborhoods.
Location
Walnut, Los Angeles County, CA 91789
Open on Google Maps ↗Listed by: Edward Chen · Real Brokerage Technologies
Payment estimate
$11,970
/ month (est.)
Principal, interest, taxes, and insurance + PMI. Down payment: $168,000 · Loan: $1,512,000
- Principal & Interest
- $9,290
- Property tax (1.25%)
- $1,750
- Homeowners insurance
- $300
- Mortgage insurance
- $630
Login required. The full tool supports FHA / VA / USDA, PMI by credit tier, lender fees, and total cash to close — with your inputs here carried over.
Today's Rates
As of Apr 23, 2026
- 30-year fixed
- 6.23%
- 15-year fixed
- 5.58%
Source: Freddie Mac Primary Mortgage Market Survey (PMMS). Updated weekly.
Financing Options
FHA Financing — 3.5% Down＋
First-time and repeat buyers can purchase this Walnut home with as little as 3.5% down using an FHA loan — roughly $58,800 down. FHA loans feature flexible credit guidelines and government-backed rates, making homeownership accessible for buyers who haven't saved a large down payment. Seller concessions up to 6% of the purchase price are also allowed.
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