2646 Castle Rock road, Diamond Bar

$1,149,000

6 bd · 3 ba · 1,300 sqft · Home · Diamond Bar · 3 days on market

Updated September 23, 2026

Home at 2646 Castle Rock road, Diamond Bar — photo 1 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 2 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 3 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 4 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 5 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 6 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 7 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 8 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 9 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 10 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 11 of 12
Home at 2646 Castle Rock road, Diamond Bar — photo 12 of 12

Key Facts

Price / SqFt
$884
Property Type
Home
Year Built
1962
Lot Size
7,986 sqft
Garage
2 cars
Stories
1
Days on Market
3
Listed
Sep 20, 2026
MLS #
WS26207603
Status
Active

Request a Showing

About this home

Entire home remodel just completed on this incredible 6-bedroom, 3-bathroom home. This stunning Modern Farmhouse-style residence sits on a quiet and peaceful street in the City of Diamond Bar. The professionally designed and renovated kitchen features exquisite finishes, including quartz countertops. New flooring throughout. Both bathrooms have been completely renovated with gorgeous quartz countertops and porcelain marble tile enhancements. Brand-new roof installed in 2021. Additional upgrades include new windows, plumbing, and electrical. According to the seller, additional improvements/additions of approximately 600 sq ft include 3 bedrooms, 1 bathroom, a kitchen, living room, and laundry area, with a separate entrance. Buyer and buyer’s agent to independently verify all permits, square footage, room count, additions, improvements, and permitted use with the appropriate authorities. Conveniently located within walking distance to an elementary school and high school, as well as banks, supermarkets, and other everyday conveniences

Highlights

  • 6-bedroom, 3-bath home.
  • 1,300 square feet of living space.
  • Located in Diamond Bar.

Price History

DatePriceChange
Sep 23, 2026$1,149,000
Listed Sep 20, 2026

Location

About Diamond Bar

Active Listings
183
Median Price
$1,058,000
DIAMOND BAR NEIGHBORHOOD GUIDE →

Estimate a Monthly Payment

Estimated Monthly Payment

$7,504/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
$6,115
Property Tax
$1,053
Insurance
$335
HOAnot included — enter your dues
$0

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

Get Pre-Approved →

Listing courtesy of Pinnacle Real Estate Group

Based on information from California Regional MLS as of 2026-09-24T05:46:10.497Z. 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.