---
listing_id: CRTR26153526
status: Active
price: 1588000
beds: 4
baths_full: 3
baths_half: 1
sqft_living: 2579
sqft_lot: 12225
lot_acres: 0.28
year_built: 2026
property_type: Residential
property_subtype: Single Family Residence
address: "673 Castlehill"
city: Walnut
state: CA
zip: 91789
county: "Los Angeles County"
lat: 34.0069905
lng: -117.8661172
days_on_market: 0
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Ying-Yu Chang"
list_office: "ReMax 2000 Realty"
list_agent_phone: "(951) 642-2982"
list_agent_license: 01414959
mls_source: CRMLS
modified: 2026-07-15
transaction_type: buy
---

Home | Los Angeles County | Walnut | 91789 | 673 Castlehill

673 Castlehill, Walnut, CA 91789

MLS: CRTR26153526 | Status: Active | Price: $1,588,000
Beds/Baths: 4 / 3 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
4 3 /1 2,579 0.28 2026

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. 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. Schedule your private tour today.

MLS Listing Information

Field Value
MLS # CRTR26153526
MLS Source California Regional MLS
Days on Site 0

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom, Primary Suite/Retreat
Bathrooms Jack and Jill
Kitchen Other
Appliances Dishwasher, Microwave, Other, Oven Range - Gas, Refrigerator
Dining Room Formal Dining Room
Family Room Other
Fireplace Family Room
Laundry Other, Upper Floor
Cooling Central Forced Air
Heating Central Forced Air

Exterior Features

Feature Details
Pool None

Parking, School, and Other Information

Feature Details
Garage/Parking Garage, Other, Garage: 2 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
Water Other
HOA Fee $0

Contact Information

Ying-Yu Chang
ReMax 2000 Realty
License #: 01414959
Phone: (951) 642-2982

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Cyrus J. Morris Elementary School public K-5 0.43 mi 8
Ron Hockwalt Academies (Continuation) School public 9-12 0.56 mi N/A
Vejar Elementary School public K-5 0.74 mi 8
Hollingworth Elementary School public K-6 0.76 mi 8
Walnut Elementary School public K-5 0.78 mi 9
Walnut Valley Adult public UG 0.83 mi N/A
Telesis Academy Of Science & Math public K-8 1.06 mi 4
Ybarra Academy For The Arts And Technology public K-8 1.16 mi 8
Nogales High School public 9-12 1.24 mi 4
Walnut High School public 9-12 1.43 mi 10
South Pointe Middle School public 6-8 1.47 mi 10
Suzanne Middle School public 6-8 1.50 mi 10
Stanley G. Oswalt Academy public K-8 1.58 mi 8
Rorimer Elementary School public K-6 1.63 mi 2
Shelyn Elementary School public K-6 1.81 mi 7
La Puente Valley Rop School public 9-12 1.86 mi N/A
Santana High (Continuation) School public 9-12 1.88 mi 2
Rowland Virtual Learning Academy public K-12 1.88 mi 5
John A. Rowland High School public 9-12 1.98 mi 8
Rowland Unified Community Day School public 7-12 2.07 mi N/A

Nearby Homes

Address Price Beds Baths Sq Ft Status
20505 Missionary Ridge St $1,368,800 4 3 2,265 Active
20466 Sartell Dr $1,698,888 5 3 3,245 Active
19123 Breckelle $1,598,000 5 5 3,521 Active
677 Castlehill $1,788,000 4 4/1 2,900 Active

Disclosures

©2026 California Regional MLS. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of July 15, 2026. For the most current information, please contact Ying-Yu Chang, (951) 642-2982.