23548 Casa Loma, Diamond Bar

$1,079,000

4 bd · 3 ba · 2,126 sqft · Home · Diamond Bar · 1 days on market

Updated November 5, 2026

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Key Facts

Price / SqFt
$508
Property Type
Home
Year Built
1960
Lot Size
11,021 sqft
Garage
2 cars
Stories
1
Days on Market
1
Listed
Nov 4, 2026
MLS #
CV26234590
Status
Active

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About this home

Situated on a quiet corner lot with room for RV parking, this immaculate model perfect single-story Diamond Bar home is highly customized throughout, with the craftsmanship and elevated finishes one might expect in the area’s finest estate homes. Offering four spacious bedrooms and 2¼ baths, the home features distressed maple floors, smooth-finished walls, crown molding, and updated lighting throughout. Recessed lights on dimmers and five ceiling fans add comfort and flexibility. The beautifully appointed kitchen is designed for both everyday living and entertaining, with an impressive island, attractive cabinetry, and a full suite of Viking appliances, including the refrigerator and a warming drawer. The fourth bedroom is currently used as a den, offering added flexibility for work or relaxation. The primary bath features a walk-in shower, while mirrored closet doors and generous cabinet and linen storage add thoughtful function throughout. Enjoy gatherings beneath the covered patio, with an outdoor sink and water station nearby. A whole-house water filtration system and separate storage shed add convenience. Impeccably finished and move-in ready, this home offers a rare opportunity to enjoy refined Diamond Bar living.

Highlights

  • 4-bedroom, 3-bath home.
  • 2,126 square feet of living space.
  • Located in Diamond Bar.

Price History

DatePriceChange
Nov 5, 2026$1,079,000—
Listed Nov 4, 2026

Location

About Diamond Bar

Active Listings
221
Median Price
$1,036,000
DIAMOND BAR NEIGHBORHOOD GUIDE →

Estimate a Monthly Payment

Estimated Monthly Payment

$7,047/mo

Includes estimated taxes and insurance at the assumption rates below. HOA dues are not included — enter your community's HOA (varies widely by community, and absent from listing data) for an accurate total.

Principal & Interest
$5,743
Property Tax
$989
Insurance
$315
HOAnot included — enter your dues
$0

Estimate only — not a loan offer or rate quote. Confirm actual figures with a lender.

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Listing courtesy of SOUTH HILLS PROPERTIES, INC.

Based on information from California Regional MLS as of 2026-11-06T03:38:47.950Z. 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.