Stunning South Diamond Bar Home with Dramatic Hillside Views! Perched in the tranquil hills of South Diamond Bar, this elegant 4-bedroom + bonus room & den, 3-bath residence offers 3,026 sq.ft. of bright, open living space on a generous 9,206 sq.ft. lot. A grand new double-door entry welcomes you into soaring ceilings, abundant natural light, and a striking custom staircase. Recent upgrades include fresh paint, new window coverings, and custom laminate wood flooring. Expansive windows throughout showcase sweeping Mountain and City-Light views. Upstairs, an additional bedroom opens to a balcony with stunning vistas. The kitchen is appointed with new ceiling lighting, an electric range, and a walk-in pantry, seamlessly flowing into the family room with a cozy fireplace and built-in cabinetry. Versatile living options abound with a main-level bonus room and a den with wet bar (currently used as a 5th bedroom). Sliding glass doors open to a covered patio, perfect for entertaining. The private backyard is enhanced with new fencing, a fabric shade cover, lush landscaping, and mature fruit trees complemented by colorful flowers. Additional highlights include a 3-car garage, extended driveway, and a premier location near shopping, dining, and parks. This home is zoned for the award-winning Walnut Valley Unified School District—Castle Rock Elementary, South Pointe Middle, and Diamond Bar High—with convenient freeway access to both Orange County and Los Angeles. * Low TAX Rate and No HOA! Priced to sell—one of the best values in town. Don’t miss this opportunity!
Sold for $1,475,000
Listing Provided by: RE/MAX GALAXY
Bought with: Universal Elite Realty
$1,475,000
21533 Ambushers St, Diamond Bar, CA 91765
4beds
3,026sqft
Single Family Residence
Built in 1978
9,209 Square Feet Lot
$1,485,100 Zestimate®
$487/sqft
$5,521 Estimated rent
Home value
$1,485,100
$1.35M - $1.63M
$5,521/mo
Zestimate® history
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List your homeWhat's special
Modern lightingCustom staircasePrivate backyardNew window coveringsPanoramic viewsBalcony with sweeping vistasAbundant natural light
Zillow last checked:
Listing updated:
Listing Provided by:
Christine Kim DRE #01032705 909-240-2221,
RE/MAX GALAXY
Bought with:
LIHUI LI, DRE #02229272
Universal Elite Realty
Chwen Bin Wei, DRE #02238117
Universal Elite Inc.
Source: CRMLS,MLS#: CV25197861
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 1
Primary bedroom
- Features: Primary Suite
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Bathtub, Dual Sinks, Separate Shower
Kitchen
- Features: Granite Counters, Remodeled, Updated Kitchen, Walk-In Pantry
Other
- Features: Walk-In Closet(s)
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Range, Disposal
- Laundry: Washer Hookup, Laundry Room
Features
- Wet Bar, Balcony, Cathedral Ceiling(s), Separate/Formal Dining Room, Open Floorplan, Pantry, Bedroom on Main Level, Primary Suite, Walk-In Closet(s)
- Flooring: Laminate, Tile
- Doors: Double Door Entry
- Windows: Blinds, Custom Covering(s), Double Pane Windows, Screens
- Has fireplace: Yes
- Fireplace features: Family Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 3,026 sqft
Property
Parking
- Total spaces: 6
- Parking features: Direct Access, Driveway, Garage
- Attached garage spaces: 3
- Uncovered spaces: 3
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Patio & porch: Covered, Deck, Patio
- Exterior features: Fire Pit
- Pool features: None
- Spa features: None
- Fencing: Brick,Wrought Iron
- Has view: Yes
- View description: City Lights, Mountain(s), Trees/Woods
Lot
- Size: 9,209 sqft
- Features: Sprinkler System
Details
- Parcel number: 8714003013
- Zoning: LCR19000*
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Roof: Tile
Condition
- Turnkey
- New construction: No
- Year built: 1978
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Smoke Detector(s)
Community
- Community features: Mountainous, Park, Street Lights
Location
- Region: Diamond Bar
Other
Other facts
- Listing terms: Cash,Cash to Existing Loan
Price history
| Date | Event | Price |
|---|---|---|
| 10/14/2025 | Sold | $1,475,000-0.9%$487/sqft |
Source:  CRMLS #CV25197861 Report a problem | ||
| 9/30/2025 | Pending sale | $1,488,800$492/sqft |
Source: CRMLS #CV25197861 Report a problem | ||
| 9/25/2025 | Listed for sale | $1,488,800+228.7%$492/sqft |
Source: CRMLS #CV25197861 Report a problem | ||
| 6/18/2002 | Sold | $453,000+42%$150/sqft |
Source: Public Record Report a problem | ||
| 12/3/1998 | Sold | $319,000+25.1%$105/sqft |
Source: Public Record Report a problem | ||
| 10/31/1997 | Sold | $255,000-7.8%$84/sqft |
Source: Public Record Report a problem | ||
| 6/9/1997 | Sold | $276,513$91/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $8,877 +6.1% | $669,195 +2% |
| 2024 | $8,368 +2.4% | $656,075 +2% |
| 2023 | $8,173 +2.1% | $643,212 +2% |
| 2022 | $8,004 +3% | $630,601 +2% |
| 2021 | $7,768 +1.3% | $618,237 +1% |
| 2020 | $7,670 | $611,899 +2% |
| 2019 | $7,670 +6.7% | $599,902 +2% |
| 2018 | $7,185 | $588,141 +2% |
| 2017 | $7,185 +4.7% | $576,610 +2% |
| 2016 | $6,859 +3.3% | $565,305 +1.5% |
| 2015 | $6,642 -0.7% | $556,815 +2% |
| 2014 | $6,688 | $545,909 +2.5% |
| 2012 | -- | $532,788 +2% |
| 2011 | -- | $522,342 +0.8% |
| 2010 | -- | $518,439 -0.2% |
| 2009 | -- | $519,671 +2% |
| 2008 | -- | $509,482 +2% |
| 2007 | -- | $499,493 +2% |
| 2006 | -- | $489,700 |
| 2005 | -- | $489,700 +4% |
| 2004 | -- | $470,686 +1.9% |
| 2003 | -- | $462,060 +36.5% |
| 2002 | -- | $338,523 +4% |
| 2000 | -- | $325,380 |
Find assessor info on the county website
Neighborhood: 91765
Nearby schools
GreatSchools rating
- 10/10Castle Rock Elementary SchoolGrades: K-5Distance: 0.5 mi
- 10/10South Pointe Middle SchoolGrades: 6-8Distance: 1.8 mi
- 10/10Diamond Bar High SchoolGrades: 9-12Distance: 1.1 mi
Schools provided by the listing agent
- Elementary: Castlerock
- Middle: Southpoint
- High: Diamond Bar
Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,485,100
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,485,100
- California
- Los Angeles County
- Diamond Bar
- 91765
- 21533 Ambushers St
Nearby cities
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