23308 Quail Summit, Diamond Bar, California 91765, Diamond Bar, 91765 - 4 bed, 3 bath
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23308 Quail Summit
Diamond Bar, California 91765
ACTIVE
CONDITION: EXCELLENT
4Beds
3Baths
1,915Sq Ft
7,926Lot Size
Property Price
LIST PRICE$1,199,999
EST. MARKET VALUE
$1,272,577
5% BelowMARKET VALUE
SUMMARY
This Turnkey Single Family Residence is a Strong Value Opportunity, listed at $1,199,999—positioned well below the $1,272,577 Fair Market Value by 5%. This valuation gap offers $72,578 in Instant Equity for the buyer. Featuring a Mint Condition Rating with a remodeled quartz kitchen and vaulted ceilings, the home offers a premium lifestyle in the Walnut Valley Unified School District. With a large lot and three-car garage, this property is an ideal acquisition for Owner-Occupants or growing families seeking a move-in ready home.
Estimated Market Value
$1,272,577+$72,578 Equity Potential
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 |
|---|---|---|---|---|---|---|
★ 23308 Quail Summit Subject | $1,199,999* List Price | 4 | 3 | 1,915 | $665 | - |
A 23028 Aspen Knoll Drive Sold | $1,230,000 | 4 | 3 | 2,165 | $568 | 0.2 mi |
B 1456 Winterwood Lane Sold | $1,096,000 | 4 | 2 | 1,704 | $643 | 0.1 mi |
C 23409 Coyote Springs Sold | $1,390,000 | 5 | 3 | 2,074 | $670 | 0.2 mi |
D 1348 Rolling Knoll Road Sold | $1,368,000 | 4 | 3 | 2,208 | $620 | 0.3 mi |
E 1010 Cogburn Sold | $1,115,000 | 4 | 3 | 1,747 | $638 | 0.6 mi |
F 1640 Aspen Grove Lane Sold | $1,080,000 | 4 | 2 | 1,889 | $572 | 0.7 mi |
G 23419 Sand Ridge Sold | $1,388,888 | 4 | 3 | 2,208 | $629 | 0.3 mi |
H 1316 Holly Leaf Way Sold | $1,280,000 | 4 | 2 | 2,054 | $623 | 0.2 mi |
I 1553 High Bluff Active | $1,399,990 List Price | 4 | 3 | 2,074 | $675 | 0.1 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Excellent
TeardownExcellent
Property is new construction or fully renovated.
Although built in 1975, the property has undergone a comprehensive modern remodel within the last 5 years. The interior features a high-end kitchen with quartz countertops, a 36-inch professional range, and modern cabinetry. With fresh paint, updated flooring, recessed lighting, and refreshed landscaping, the home is in mint condition with no immediate maintenance required.
PROSSTRENGTHS & OPPORTUNITIES
- High Available Lot Utilization
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 7926, living area = 1915.
- Premier School District
Situated within the award-winning Walnut Valley Unified School District and adjacent to Quail Summit Elementary, providing exceptional educational value and convenience for families.
- Modern Interior Upgrades
The residence features a fully remodeled kitchen with quartz countertops and a 36-inch range, complemented by vaulted ceilings and fresh exterior paint for a move-in-ready experience.
CONSRISKS & DEFICIENCIES
- Recently Sold Property
The property was recently sold within the past year on 2026-03-20. The sold price is $900,000.00.
- Vintage Infrastructure
Built in 1975, the property may have aging core systems or structural components that require maintenance, despite the recent cosmetic and kitchen renovations.
- Compact Bedroom Layout
With four bedrooms distributed across 1,915 square feet, individual room sizes may feel constrained for buyers seeking more expansive living quarters.
About 23308 Quail Summit
Beautiful remodeled two-story home located in the highly desirable city of Diamond Bar and within the award-winning Walnut Valley Unified School District! This residence offers great curb appeal and modern elegance throughout. The exterior features fresh paint and beautifully refreshed landscaping, creating a lasting first impression. Inside, you'll discover a bright and inviting open floor plan highlighted by vaulted ceilings, expansive windows, and abundant natural light. The thoughtfully designed layout offers comfortable living spaces perfect for both everyday living and entertaining. The beautifully remodeled kitchen features quartz countertops, a 36-inch range, modern cabinetry, and a spacious peninsula with additional seating. The cozy family room includes a fireplace, creating the perfect setting for relaxing evenings. Step outside to the huge backyard, complete with trees and plenty of space for entertaining and playing, A spacious three-car garage with a rear access door and an oversized driveway provide ample parking and convenience. Ideally located adjacent to Quail Summit Elementary School and conveniently close to Chaparral Middle School and Diamond Bar High School. Enjoy easy access to nearby parks, shopping centers, dining, and the Diamond Bar Center. A must-see home!
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1975
- Lot Size
- 7,926 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 3 (3 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 4.0 |
| Baths | 3.0 | 3.0 |
| Square foot | 1,915 | 2,280.2 |
| Lot Size | 7,926 | 9,961.367 |
| Price | $1.20M | $1.26M |
| Price per sq ft | $627 | $561 |
| Built year | 1975 | 1978 |
| HOA | $0 | $203 |
| Days on market | 7 | 49 |
Pricing History
Listed for Sale
Sep 2, 2026
$1,199,999
Initial Listing
Sold
Mar 20, 2026
$900,000
Public Record