23103 Bent Oak Road
Diamond Bar, CA 91765
Listing broker / agent: Keller Williams Premier Prop · Michael Chang · 626-675-0606 · CRMLS
MLS # TR26243086 · Last checked Nov 14, 2026 18:52 UTC
About this property
**Original Owner** First time on the market…Marvelously Upgraded 2 Story Home Located on Corner of Cul De Sac Street of “Quail Summit Area”. <Room for ADU opportunities> Total 4 Rooms including Large Bonus Room (Bonus room can be possible for 2 more bedrooms) and 2.5 Bath. Walk able to Park and Quail Summit Elementary and Chaparral Middle School. Paid Off Solar Panels. New Lennox Top of the line HVAC System. Newer Exterior and Interior Paint. Hard Wood Flooring . **Upgraded Kitchen Cabinets with Granite Counter Tops Plus Breakfast Bar, Recessed Lights and Stainless Steel Appliances. Upgraded Bathrooms. 2 Fire Places. Large Flat Backyard with Covered Lattice Patio. Storage Shed and Seating Areas. Great for Entertainment or to Relax in Backyard. **Excellent WALNUT SCHOOL DISTRICT** with Diamond Bar High School (Ranking #21 by US NEWS & WORLD REPORT in LA Metro Area).
Property details
- MLS number
- TR26243086
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 3 Beds • 3 Baths
- Living area
- 2,074 Sq Ft
- Lot size
- 0.1676 acres
- County
- Los Angeles
- Year built
- 1978
- Stories
- 2
More property detailsCollapse
Listing
- Days on market
- 2
Building
- Year built
- 1978
- Year built source
- Assessor
- Stories
- 2
- Building stories
- 2
- Levels
- Two
- Entry level
- 1
- Roof
- Concrete
- Living area source
- Assessor
Bathrooms
- Full bathrooms
- 3
Rooms & interior
- Main-level bedrooms
- 0
- Main-level bathrooms
- 1
- Rooms
- Bedroom, Family Room, Other
- Interior features
- Recessed Lighting, All Bedrooms Up, Walk In Closets
- Flooring
- Tile, Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Family Room, Living Room
- Laundry
- In Garage
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Attached garage
- Yes
- Pool
- None
- Patio / porch
- Patio
- Lot features
- Zero To One Unit Acre, Sprinklers In Rear, Sprinklers In Front
- Lot size source
- Assessor
- Fencing
- Block, Brick
- Property outlook
- Meadow, Neighborhood
Utilities & community
- Water
- Public
- Sewer
- Sewer Tap Paid
- Community features
- Curbs, Park, Preserve Public Land, Street Lights, Sidewalks
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- Elementary school
- Quail Summit
- Middle / junior school
- Chaparral
- High school
- Diamond Bar
- High school district
- Walnut Valley Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Chaparral Middle (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | 6–8 | 0.3 mi |
| Quail Summit Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 0.4 mi |
| Maple Hill Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 0.6 mi |
| Evergreen Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 1.3 mi |
| Diamond Bar High (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | 9–12 | 1.4 mi |
| Lorbeer Middle (school website, opens in a new tab) Pomona Unified · Diamond Bar | 7–8 | 1.8 mi |
| South Pointe Middle (school website, opens in a new tab) Walnut Valley Unified · Walnut | 6–8 | 1.9 mi |
| Pantera Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | K–6 | 2.0 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $1,279,900
- MLS-reported original asking price
- $1,279,900
| Observed (UTC) | Asking price |
|---|---|
| Nov 13, 2026 22:04 | $1,279,900 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Diamond Bar
Active residential homes for sale in Diamond Bar, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
32 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-11-14 20:29 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
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Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗