800 Grand Avenue A15
Diamond Bar, CA, 91765
$509,000
MLS: WS26221683
Beds
2
Baths
2
Sq Ft
828
Lot
4.49 ac
Year Built
1992
MLS #
WS26221683
Days on Market
1
Listed
Oct 13, 2026
Description
Rare opportunity to own a 2-bedroom, 2-bathroom condo in the highly sought-after Walnut Valley Unified School District, known for its outstanding elementary, middle, and high schools! Located in one of Diamond Bar’s most desirable areas, this downstairs unit offers convenient single-level living, a functional floor plan, and two parking spaces. Enjoy the privacy of a gated community with a swimming pool and low HOA dues covering water, trash, sewer, gated access, and common-area maintenance. Ideally situated near Grand Avenue and the 60 Freeway, with shopping, dining, grocery stores, and everyday conveniences just minutes away. An exceptional combination of top-rated schools, prime location, convenience, and value—don't miss this opportunity!
Location
Diamond Bar, Los Angeles County, CA 91765
Open on Google Maps ↗Listed by: YIU KWEI · KW Executive
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
$4,488
/ month (est.)
Principal, interest, taxes, and insurance + PMI + HOA. Down payment: $50,900 · Loan: $458,100
Average 30-yr fixed rate 7.40% as of Oct 8, 2026 (Freddie Mac PMMS). Adjust to your quote.
- Principal & Interest
- $3,172
- Property tax (1.25%)
- $530
- Homeowners insurance
- $300
- Mortgage insurance
- $191
- HOA dues
- $295
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 8, 2026
- 30-year fixed
- 7.40%
- 15-year fixed
- 6.73%
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 $17,815 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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