24412 Rosegate
Diamond Bar, CA 91765
Listing broker / agent: Pinnacle Real Estate Group · YING WANG · 9099615888 · CRMLS
MLS # WS26165102 · Last checked Oct 11, 2026 05:01 UTC
About this property
Rarely available single-story view home nestled on a quiet cul-de-sac in one of North Diamond Bar’s most desirable neighborhoods. This exceptional residence combines the convenience of single-story living with 6 bedrooms, 5 bathrooms, a fully permitted ADU, sweeping canyon and city-light views, and a thoughtfully designed floor plan that offers outstanding flexibility for today’s lifestyle. The home features a fully permitted ADU complete with its own bedroom, full bathroom, living area, and full kitchen. Designed with multiple private access points, the flexible layout is well suited for multi-generational living, extended family, long-term guests, home office needs, or a variety of evolving lifestyle arrangements while offering additional long-term versatility. Inside, soaring vaulted ceilings and abundant natural light create a bright and inviting atmosphere. The open-concept living, dining, and kitchen areas provide a seamless flow for both everyday living and entertaining, while rich hardwood flooring adds warmth and timeless character throughout much of the home. Thoughtfully updated over the years, the property features a brand-new roof, fully paid-off solar system, tankless water heater, newer HVAC system, and numerous additional improvements, providing both comfort and long-term peace of mind. Step outside to a spacious backyard offering plenty of room for entertaining, relaxing, and enjoying the surrounding canyon and sparkling city-light views. Combining the rarity of single-story living, the versatility of a permitted ADU, flexible living spaces, major system upgrades, and a premier cul-de-sac location, this is an exceptional opportunity in one of Diamond Bar’s most sought-after neighborhoods.
Property details
- MLS number
- WS26165102
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 6 Beds • 5 Baths
- Living area
- 2,786 Sq Ft
- Lot size
- 0.2255 acres
- Year built
- 1985
- Stories
- 1
More property detailsCollapse
Listing
- Days on market
- 71
Building
- Year built
- 1985
- Year built source
- Public Records
- Stories
- 1
- Building stories
- 1
- Levels
- One
- Entry level
- 1
- Living area source
- Estimated
Bathrooms
- Full bathrooms
- 5
Rooms & interior
- Main-level bedrooms
- 1
- Main-level bathrooms
- 5
- Rooms
- Bedroom
- Interior features
- All Bedrooms Down
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- In Garage
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Attached garage
- Yes
- Pool
- None
- Lot features
- Zero To One Unit Acre
- Lot size source
- Assessor
- Property outlook
- City Lights
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Community features
- Sidewalks
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- High school district
- Pomona 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 |
|---|---|---|
| Ranch Hills Elementary (school website, opens in a new tab) Pomona Unified · Pomona | Not reported | 0.5 mi |
| Diamond Ranch High (school website, opens in a new tab) Pomona Unified · Pomona | 9–12 | 0.7 mi |
| Golden Springs Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | Not reported | 0.8 mi |
| Decker Elementary (school website, opens in a new tab) Pomona Unified · Pomona | Not reported | 1.1 mi |
| Pantera Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | K–6 | 1.2 mi |
| Lorbeer Middle (school website, opens in a new tab) Pomona Unified · Diamond Bar | 7–8 | 1.4 mi |
| Westmont Elementary (school website, opens in a new tab) Pomona Unified · Pomona | Not reported | 1.5 mi |
| Armstrong Elementary (school website, opens in a new tab) Pomona Unified · Diamond Bar | Not reported | 1.8 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
- $1,268,000
- MLS-reported original asking price
- $1,368,000
- MLS-reported previous asking price
- $1,368,000
- MLS-reported last price change
- 2026-09-05 17:20 UTC
| Observed (UTC) | Asking price |
|---|---|
| Oct 2, 2026 05:39 | $1,268,000 |
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
13 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-11 06:17 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
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
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 ↗