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  • 673 Castlehill

673 Castlehill, Walnut, CA 91789

$1,498,000 Approx. USD 4 beds, 4 baths
2,579 sqft

  VIRTUAL TOUR Open House 9/27 2:00 PM - 5:00 PM
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The Keaty Team REALTOR® - Sales Associate 714-608-3298 m
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Lic#: 01276603
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Lic#: 01276603
NRDS ID: 187514104
thekeatyteam@bhhscal.com Tustin Office
18302 Irvine Blvd, Suite 240
Tustin, CA 92780
Phone: 714-832-8800
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 Tustin 18302 Irvine Blvd, Suite 240
Tustin, CA 92780
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Listing Agent


Ying-Yu Chang | bestdealusa@gmail.com
Lic#: 01414959
Broker: Courtesy of ReMax 2000 Realty
Phone: 951-642-2982

Agent Remarks

Welcome to brand new custom-built luxury single family residence in prestigious city of Walnut, with winning Walnut Valley School Unified School District. Great place to raise your kids. Big lot over 12,000 sq ft. With city lights and hill views. Offering 4 bedrooms and 3.5 bathrooms. Main floor with one bedroom suite and separate powder room. Open floor plan with family room and dining room. Luxury vinyl plank flooring and high ceilings. A lot of upgrades in gourmet kitchen with elegant back splash, glass windows cabinets, quartz countertops and a large center island. Slow closing drawers. Fireplace in family room. The primary suite with a freestanding soaking tub, walk-in shower and an oversized walk-in closet. Two additional bedrooms share with Jack and Jill bathroom. The garage finished with epoxy floors. No HOA. No Mello Roos. Located near major highways, shopping, dining and top-rated schools. Potential to build ADU in the backyard. There is another street in the backyard. Schedule your private tour today.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# TR26153526
List price is $1,498,000 Reduced by $90,000 on 7/25/2026
Price: $1,498,000
HOA Fee is $0.00
Beds: 4
Baths: 4 (3 full) (1 half)
Family Room fireplaces
Built in 2026
2,579 sqft
2 stories
0.28 acres
Lot size: 0.2806
County: Los Angeles
Interior features: Separate/Formal Dining Room,Quartz Counters,Bedroom on Main Level,Jack and Jill Bath,Primary Suite,Walk-In Closet(s)
Appliances: SixBurnerStove,Dishwasher,Gas Range,Microwave,Refrigerator,Water To Refrigerator
Parking description: Garage Faces Front,Garage,Paved
Lot description: TwoToFiveUnitsAcre
Heating/cooling: Central Air
Heating description: Central
MLS area: 668 - Walnut

Last Updated: 9/24/2026

 Days On Market (DOM): 73

 Find more Walnut homes and real estate

 Find more homes in 91789 zip code

This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.007216, -117.865958.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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