2437 Harmony Hill
Diamond Bar, CA 91765
Listing broker / agent: RE/MAX Connections · Lina Chu · lina@linachu.com · CRMLS
MLS # OC26207987 · Last checked Oct 22, 2026 05:09 UTC
About this property
Great opportunity to own a beautiful single-story home in Diamond Bar! With no stairs to climb and conveniently located within walking distance of Evergreen Elementary School and Diamond Bar High School, this move-in-ready home offers comfort, convenience, and an inviting layout for everyday living. This well-maintained home features 4 bedrooms and 3 bathrooms and has been freshly painted inside and out. New laminate flooring adds a clean, modern touch. As you enter, you’re welcomed by a spacious living room featuring a cozy block-wall fireplace, creating the perfect setting for relaxing evenings with family and friends. The gourmet kitchen has been thoughtfully updated with new appliances, new granite countertops, updated plumbing and fixtures. Ample cabinetry provides plenty of storage, making this kitchen ideal for both everyday cooking and entertaining. Adjacent to the kitchen is a convenient dining nook, perfect for casual family meals. The inviting family room features two beautiful chandeliers and connects to the dining area, creating a comfortable space for family gatherings and entertaining. The layout provides convenient access to the backyard, making outdoor entertaining easy and enjoyable. The elegant primary suite offers a private bathroom with dual sinks, a shower/tub combination, and a generously sized closet with ample storage. Down the hallway are two additional spacious bedrooms and a full bathroom. A separate bedroom and bathroom located on the side of the house, offering flexibility for guests, extended family, or a home office. Step outside to a large, private, and low-maintenance backyard featuring covered patios and outdoor lightings. It’s an ideal space for entertaining guests, enjoying family gatherings, or simply relaxing outdoors. Conveniently located near shopping, restaurants, H Mart, and local schools, this home combines a desirable location with a comfortable single-story floor plan. Don’t miss the opportunity to make this beautiful Diamond Bar home your own. Schedule your private tour today—it won’t last long!
Property details
- MLS number
- OC26207987
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 4 Beds • 3 Baths
- Living area
- 2,148 Sq Ft
- Lot size
- 0.1906 acres
- County
- Los Angeles
- Year built
- 1962
- Stories
- 1
More property detailsCollapse
Listing
- Days on market
- 22
Building
- Year built
- 1962
- Year built source
- Assessor
- Stories
- 1
- Building stories
- 1
- Levels
- One
- Entry level
- 1
- Living area source
- Assessor
Bathrooms
- Full bathrooms
- 3
Rooms & interior
- Main-level bedrooms
- 4
- Main-level bathrooms
- 3
- Rooms
- Bedroom, Family Room, Kitchen, Living Room, Primary Bedroom, Dining Room
- Appliances
- Dishwasher, Electric Range, Gas Cooktop, Gas Oven
- Interior features
- Breakfast Area, Separate Formal Dining Room, Granite Counters, High Ceilings, Open Floorplan, Recessed Lighting, All Bedrooms Down, Main Level Primary
- Flooring
- Laminate, Tile
- Heating
- Central
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- Washer Hookup, Gas Dryer Hookup, Inside
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Parking
- Direct Access, Driveway, Garage Faces Front, Garage
- Attached garage
- Yes
- Pool
- None
- Spa
- None
- Patio / porch
- Covered, Patio
- Lot features
- Back Yard, Front Yard, Sprinkler System
- Lot size source
- Assessor
- Fencing
- Brick, Wood
- Property outlook
- None
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Community features
- Suburban, Sidewalks
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- Elementary school
- Evergreen
- 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 |
|---|---|---|
| Evergreen Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 0.1 mi |
| Diamond Bar High (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | 9–12 | 0.3 mi |
| Castle Rock Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 0.7 mi |
| South Pointe Middle (school website, opens in a new tab) Walnut Valley Unified · Walnut | 6–8 | 1.1 mi |
| Maple Hill Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 1.3 mi |
| Chaparral Middle (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | 6–8 | 1.6 mi |
| Quail Summit Elementary (school website, opens in a new tab) Walnut Valley Unified · Diamond Bar | K–5 | 1.8 mi |
| Walnut Elementary (school website, opens in a new tab) Walnut Valley Unified · Walnut | K–5 | 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
- $1,230,000
- MLS-reported original asking price
- $1,230,000
| Observed (UTC) | Asking price |
|---|---|
| Oct 2, 2026 06:01 | $1,230,000 |
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
26 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-22 06:28 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 ↗