2545 Castle Rock Road
Diamond Bar, CA, 91765
$1,299,000
MLS: TR26177931
Beds
4
Baths
3
Sq Ft
1,942
Lot
0.18 ac
Year Built
1962
MLS #
TR26177931
Days on Market
66
Listed
Aug 13, 2026
Description
One-of-a-kind spacious one-story home located near Evergreen Elementary, Diamond Bar High School, and H-Mart. Of the four bedrooms, two are master suites. The fourth bedroom by the entry can be used as an office. A bright and open floor plan with a large Living Room. Dining Area off an open gourmet kitchen and Family Room. Granite kitchen counter and a large Center Island, great for breakfast or entertaining guests. Family Room with vaulted ceiling and skylights leading to the low-maintenance backyard with a fire pit. Good-sized butler's pantry off the main kitchen, equipped with a sink and space for a second refrigerator. Both the kitchen and Butler's Pantry have ample custom cabinets and are equipped with gas lines if a gas stove is preferred. The indoor individual laundry room has direct access to the backyard. Electrical and plumbing systems are updated. Crown molding and wainscot throughout the living area. Skylights in the hallway, kitchen, family room, and living room. Custom wood shutters. Updated newer windows and sliding doors.
Location
Diamond Bar, Los Angeles County, CA 91765
Open on Google Maps ↗Listed by: Sanne Lee · A + Realty & Mortgage
Listing information is provided courtesy of the Greater Antelope Valley Association of Realtors (GAVAR) and California Regional MLS (CRMLS). Information is deemed reliable but not guaranteed accurate by the MLS or by Mike Watson. All data, including square footage, lot size, room count, permits, and school assignment, should be independently verified. Properties shown may be listed by brokerages other than Keller Williams Realty. Listings are subject to prior sale, change, or withdrawal without notice.
Payment estimate
$10,235
/ month (est.)
Principal, interest, taxes, and insurance + PMI. Down payment: $129,900 · Loan: $1,169,100
Average 30-yr fixed rate 7.40% as of Oct 15, 2026 (Freddie Mac PMMS). Adjust to your quote.
- Principal & Interest
- $8,095
- Property tax (1.25%)
- $1,353
- Homeowners insurance
- $300
- Mortgage insurance
- $487
Login required. The full tool supports FHA / VA / USDA, PMI by credit tier, lender fees, and total cash to close — with your inputs here carried over.
Today's Rates
As of Oct 15, 2026
- 30-year fixed
- 7.40%
- 15-year fixed
- 6.71%
Source: Freddie Mac Primary Mortgage Market Survey (PMMS). Updated weekly.
About the area · Mike Watson
About the Antelope Valley
The Antelope Valley spans Lancaster, Palmdale, Quartz Hill, Rosamond, Lake Los Angeles, California City, Edwards AFB, and the Plant 42 aerospace corridor. Mike Watson is a lifelong AV resident and the #1 producing individual Realtor in the region by transaction count. Every active listing on this site is paired with a free market analysis tailored to the specific street, honest financing guidance (FHA, VA, USDA, CalHFA, conventional, and assumable loans where the financing supports it), and side-by-side comparisons against the rest of the active inventory in your target ZIP.
Financing Options
FHA Financing — 3.5% Down＋
First-time and repeat buyers can purchase this Diamond Bar home with as little as 3.5% down using an FHA loan — roughly $45,465 down. FHA loans feature flexible credit guidelines and government-backed rates, making homeownership accessible for buyers who haven't saved a large down payment. Seller concessions up to 6% of the purchase price are also allowed.
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Local Market Stats
See Diamond Bar, CA 91765 market trends →
Median sold price, days on market, active inventory, price brackets, and 12-month trends — pulled live from the MLS.
★#1 Producing Individual Realtor, Antelope Valley
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