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












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
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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
| Date | Price | Change |
|---|---|---|
| Sep 23, 2026 | $1,149,000 | — |
| Listed Sep 20, 2026 | ||
Location
About Diamond Bar
- Active Listings
- 183
- Median Price
- $1,058,000
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.