800 Grand Avenue A15, Diamond Bar, California 91765, Diamond Bar, 91765 - 2 bed, 2 bath
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800 Grand Avenue A15
Diamond Bar, California 91765
ACTIVE
CONDITION: GOOD
2Beds
2Baths
828Sq Ft
195,528Lot Size
Property Price
LIST PRICE$509,000
EST. MARKET VALUE
$490,668
3% AboveMARKET VALUE
SUMMARY
This Move-In Ready Condominium is a Strong Value Opportunity, listed at $509,000—positioned well above the $490,668 Fair Market Value by -3%. While priced slightly above market, the property features a Condition Rating of 3 with recent cosmetic updates, including new laminate flooring and fresh paint. Situated in the prestigious Walnut Valley Unified School District, this downstairs unit offers low HOA dues and access to a community pool. It is an ideal acquisition for first-time buyers or owner-occupants prioritizing school district quality and single-level accessibility.
Estimated Market Value
$490,668
Based on Realkey algorithm analyzing recent comparable sales in Diamond Bar.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 800 Grand Avenue A15 Subject 2 bd · 2 ba · 828 sqft · $593 | $509,000* List Price | 2 | 2 | 828 | $593 | - |
A 23026 Paseo De Terrado 1 Sold 2 bd · 2 ba · 952 sqft · $578 · 0.5 mi | $550,000 | 2 | 2 | 952 | $578 | 0.5 mi |
B 22761 Lakeway Sold 2 bd · 2 ba · 912 sqft · $515 · 0.1 mi | $470,000 | 2 | 2 | 912 | $515 | 0.1 mi |
C 22804 Hilton Head 39 Sold 2 bd · 1 ba · 850 sqft · $482 · 0.3 mi | $410,000 | 2 | 1 | 850 | $482 | 0.3 mi |
D 1350 S Diamond Bar Boulevard A Sold 2 bd · 1 ba · 814 sqft · $634 · 0.7 mi | $516,000 | 2 | 1 | 814 | $634 | 0.7 mi |
E 1262 S Diamond Bar A Sold 2 bd · 1 ba · 814 sqft · $638 · 0.7 mi | $519,000 | 2 | 1 | 814 | $638 | 0.7 mi |
F 22886 Hilton Head 146 Sold 2 bd · 1 ba · 850 sqft · $506 · 0.3 mi | $430,000 | 2 | 1 | 850 | $506 | 0.3 mi |
G 22808 Hilton Head Sold 2 bd · 2 ba · 934 sqft · $514 · 0.3 mi | $480,000 | 2 | 2 | 934 | $514 | 0.3 mi |
H 22801 Hilton Head Drive 17 Active 2 bd · 1 ba · 850 sqft · $500 · 0.3 mi | $425,000 List Price | 2 | 1 | 850 | $500 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Good
TeardownExcellent
Property is move-in ready.
Although the property was built in 1992 (32 years old), it features recent cosmetic renovations including new wide-plank laminate flooring and fresh interior paint throughout. The unit appears well-maintained, functional, and move-in ready, elevating it from the 'Fair' or 'Poor' categories typically associated with its age.
PROSSTRENGTHS & OPPORTUNITIES
- Top-Tier School District
The property is situated within the prestigious Walnut Valley Unified School District, a major draw for families that ensures strong demand and long-term value retention.
- Competitive HOA Dues
At $295 per month, the association fees are notably low for a gated community and include water, trash, and sewer, offering excellent monthly cost efficiency for the owner.
- Ground-Floor Accessibility
As a downstairs unit with single-level living, this condo offers superior convenience and accessibility compared to multi-story units, appealing to a wider range of buyers.
CONSRISKS & DEFICIENCIES
- Limited Square Footage
With only 828 square feet of living space for a two-bedroom, two-bathroom layout, the interior may feel cramped for those accustomed to more generous proportions.
- Absence of Views
The listing indicates no scenic views, which may be a disadvantage in a market like Diamond Bar where hillside or city light views are often highly coveted.
About 800 Grand Avenue A15
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!
Property Details
Public Facts
- Property Type
- Condominium
- Year Built
- 1992
- Lot Size
- 195,528 Sq. Ft.
Interior
- Total Bedrooms
- 2
- Total Bathrooms
- 2 (2 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $295.0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 2.0 | 2.3 |
| Baths | 2.0 | 2.1 |
| Square foot | 828 | 1,172.469 |
| Lot Size | 195,528 | 187,045.906 |
| Price | $509.0K | $582.6K |
| Price per sq ft | $615 | $518 |
| Built year | 1992 | 1981 |
| HOA | $295.0 | $418 |
| Days on market | 11 | 74 |
Pricing History
Listed for Sale
Oct 13, 2026
$509,000
Initial Listing
Sold
Jun 25, 1998
$87,000
Public Record
Sold
Oct 20, 1995
$125,000
Public Record