---
listing_id: CRAR26056234
status: Active
price: 1788000
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 Dr"
city: Walnut
state: CA
zip: 91789
county: "Los Angeles County"
lat: 34.0069968
lng: -117.8661167
days_on_market: 12
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Karen Kuit"
list_office: "eXp Realty of California Inc"
list_agent_phone: "–"
list_agent_license: 01953837
mls_source: CRMLS
modified: 2026-04-05
transaction_type: buy
---

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

673 Castlehill Dr, Walnut, CA 91789

MLS: CRAR26056234 | Status: Active | Price: $1,788,000
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

Upcoming Open Houses

Date Time Hosted By
Sunday, April 5 11:00 pm - 1:00 pm Karen Kuit
Sunday, April 5 2:00 pm - 4:00 pm Karen Kuit

Remarks

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. 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, 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 a 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. 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

MLS Listing Information

Field Value
MLS # CRAR26056234
MLS Source California Regional MLS
Days on Site 12

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom, Primary Suite/Retreat
Appliances Other
Fireplace Family Room
Laundry Other
Cooling Central Forced Air

Exterior Features

Feature Details
Pool None

Parking, School, and Other Information

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

Contact Information

Karen Kuit
eXp Realty of California Inc
License #: 01953837
Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Cyrus J. Morris Elementary School public K-5 0.39 mi 8
Ron Hockwalt Academies (Continuation) School public 9-12 0.52 mi N/A
Vejar Elementary School public K-5 0.75 mi 7
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 1.04 mi 4
Ybarra Academy For The Arts And Technology public K-8 1.14 mi 8
Nogales High School public 9-12 1.24 mi 4
Walnut High School public 9-12 1.37 mi 10
South Pointe Middle School public 6-8 1.47 mi 9
Suzanne Middle School public 6-8 1.54 mi 9
Stanley G. Oswalt Academy public K-8 1.58 mi 8
Rorimer Elementary School public K-6 1.66 mi 2
Shelyn Elementary School public K-6 1.83 mi 6
Santana High (Continuation) School public 9-12 1.86 mi 2
La Puente Valley Rop School public 9-12 1.86 mi N/A
John A. Rowland High School public 9-12 2.04 mi 8
Rowland Unified Community Day School public 7-12 2.07 mi N/A
Killian Elementary School public K-6 2.16 mi 8

Nearby Homes

Address Price Beds Baths Sq Ft Status
677 Castlehill Dr $1,880,000 4 4/1 2,900 Active
19201 Lydle Creek Pl $1,598,000 5 3 2,937 Active
20139 Lake Canyon Dr $1,690,000 4 3 2,615 Active
19351 Windrose Dr $1,490,000 4 2/1 2,453 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 April 05, 2026. For the most current information, please contact Karen Kuit.