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$1,858,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 8 Beds
  • 8 Full Baths
  • 3,873 Sq. Ft.
  • 3 Car Garage
  • Updated 2 days ago
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Tucked away on a quiet street lined with some of Rowland Heights' finest homes, this one-of-a-kind estate presents a rare opportunity to own two separate residences on an expansive, 14381 SF almost all flat lot. Combining privacy, flexibility, and exceptional potential, the property is ideally situated in one of the community's most sought-after neighborhoods while remaining just minutes from shopping, dining, parks, and everyday conveniences. With two individual street addresses-19748 Castlebar Dr and 19742 Castlebar Dr-the property offers approximately 3,900 SF of total living space across two side-by-side homes, each with its own private entrance, creating endless possibilities for multi-generational living, guest accommodations, rental income, or a private home office. 19748 Castlebar Dr (Main Residence, living size taped at 2804sqft) features a spacious five-bedroom, four-and-one-half-bath floor plan that has been thoughtfully updated over the years. Recent improvements include fresh interior paint, new flooring, two fully remodeled bathrooms, kitchen updates with new cabinetry and countertops, updates to portions of the plumbing and HVAC systems, and exterior patio enhancements. The home also features a three-car-attended garage, generous outdoor patio areas, and a private second-floor balcony, creating comfortable indoor and outdoor living spaces for family gatherings and entertaining 19742 Castlebar Dr (Second Residence, living size taped at 1223 sqft) was built in 2005 and features three bedrooms and two bathrooms, including a private primary suite. The home offers approximately 10-foot ceilings, creating an open and airy atmosphere, along with its own private entrance and separate electric and gas meter. Its modern layout makes it ideal for extended family, guests, rental income, or multigenerational living. The expansive, level backyard is beautifully usable and includes a gazebo, patio area, mature fruit trees, and ample open space with potential for future ADU possibilities. A long side driveway provides parking for approximately 8 to 10 vehicles, making it ideal for larger households or those needing additional parking. Whether you are seeking a multigenerational home, an owner-occupied property with rental income potential, or a long-term investment with future expansion opportunities, this versatile property offers exceptional flexibility, privacy, and value in one of Rowland Heights' most desirable locations.

Full Property Details for 19742 19748 Castlebar Dr

General

  • Price: $1,858,000
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: WS26143865
  • Updated: 7/10/2026
  • Days on Market: 2 days
  • Added to Site: 2 day(s) ago

Interior

  • Rooms/Areas: Formal Entry, Walk-In Closet, Primary Bedroom, Living Room, Family Room, Primary Bathroom
  • Interior Features: Crown Molding, Wet Bar, Sunken Living Room, Balcony, Quartz Counters, High Ceilings, Ceiling Fan(s), Recessed Lighting, Open Floorplan, Storage, In-Law Floorplan, Cathedral Ceiling(s), Granite Counters
  • Fireplace: Yes
  • Fireplace(s): Family Room
  • Eating Areas: Dining Room, Breakfast Nook
  • Appliances: Disposal, Microwave, Refrigerator, Range Hood, Dishwasher
  • Flooring: Carpet, Laminate

Rooms

Bathrooms

  • Total Bathrooms: 8
  • Full Bathrooms: 8

Bedrooms

  • Total Bedrooms: 8

Other Rooms

  • Laundry: Gas & Electric Dryer Hookup

Additional Information

  • Pool Description: None

Exterior

  • Deck/Patio: Terrace, Enclosed, Open Patio, Patio, Rear Porch

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Garage, Concrete, Circular Driveway, On-Site, Garage (Direct Access), Garage (Single Door), RV Access/Parking, Driveway Level, Garage Faces Front, Workshop in Garage, Driveway, Side-by-Side, Garage (Two Doors), Oversized

Location

  • County: Los Angeles
  • Driving Directions: Peperdale Dr/Balan Road

School Information

  • School District: Rowland Unified

Community

  • Community Features: Curbs, Golf, Biking, Street Lights, Sidewalks, Park

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Forced Air

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Modern, Contemporary
  • Structure Type: Single Family Residence
  • Construction: Brick, Concrete, Stucco, Glass, Drywall Walls
  • Foundation: Slab
  • Roof: Tile
  • Common Walls: No Common Walls
  • Windows: Shutters, Double-Pane Windows, Bay Window(s), Insulated Windows, Drapes, Skylight(s), Blinds
  • Doors: Sliding Doors, Double-Door Entry, Insulated Doors
  • Disability Access: Wide Halls (48 Inches or More), Parking
  • Entry Location: Front door
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 3,873
  • Sq. Ft. Source: Assessor
  • Year Built: 1987
  • Year Built Source: Assessor
  • Property Condition: Turnkey, Updated/Remodeled

Additional Structures

  • Other Structures: Two on a Lot, Gazebo

Lot Features

  • Property View: Mountain(s), Neighborhood
  • Lot Size (Acres): 0.3301
  • Lot Size (Sq. Ft.): 14,381
  • Lot Size Source: Assessor
  • Irrigation System: Sprinkler System
  • Lot Description: Rectangular Lot, Yard, Park Nearby, Lawn, Landscaped, Sprinklers in Rear, Near Public Transit, Level with Street, Front Yard, Back Yard, Walking Street, Level, Cul-de-Sac, Sprinklers in Front, Lot 10000-19999 Sqft, Garden
  • Fencing (Description): Vinyl, Brick

Financial Considerations

  • Price Per Sq. Ft.: $479.73

Disclosures and Reports

  • Special Conditions: Standard

Listed by Re/Max Premier/Arcadia, RHEA BAI

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Listing agent

— 19742 19748 Castlebar Dr —

  • RHEA BAI

    Re/Max Premier/Arcadia

626-589-7958

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 19742 19748 Castlebar Dr

School District:Rowland Unified School District
NameGradesDistance
Shelyn Elementary School
19500 Nacora Street, Rowland Heights, CA 91748
K-60.5 mi
Alvarado Intermediate School
1901 Desire Avenue, Rowland Heights, CA 91748
7-81.6 mi
John A. Rowland High School
2000 South Otterbein Avenue, Rowland Heights, CA 91748
9-121 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 19742 19748 Castlebar Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/10/2026
Listed
$1,858,000
350.97%
MLS
9/24/2002
Sold
$412,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 19742 19748 Castlebar Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$11,989
10%
$888,823
4%
2023
$10,881
2%
$854,311
2%
2022
$10,645
2%
$837,561
2%
2021
$10,459
1%
$821,140
1%
2020
$10,308
2%
$812,721
2%
2019
$10,130
5%
$796,786
2%
2018
$9,691
2%
$781,164
2%
2017
$9,498
2%
$765,848
2%
2016
$9,307
2%
$750,832
2%
2015
$9,153
—
$739,554
2%
2014
$9,141
2%
$725,068
—
2013
$8,933
—
$721,792
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Re/Max Premier/Arcadia, RHEA BAI

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19742 19748 Castlebar Drive, Rowland Heights, CA 91748 (MLS# WS26143865) is a Single Family property with 8 bedrooms and 8 full bathrooms. 19742 19748 Castlebar Drive is currently listed for $1,858,000 and was received on July 10, 2026. Want to learn more about 19742 19748 Castlebar Drive? Do you have questions about finding other Single Family real estate for sale in Rowland Heights? You can browse all Rowland Heights real estate or contact a Coldwell Banker agent to request more information.

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