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Sold for $1,175,000
  • Listed by: PINNACLE REAL ESTATE GROUP • Amy Lee • Contact: 626-319-2034
    Bought with: Pinnacle Real Estate Group
    Tax assessed value
    $1,175,000

    21549 Ambushers St, Diamond Bar, CA 91765

    3beds
    2,378sqft
    Single Family Residence
    Built in 1978
    9,194 Square Feet Lot
    $1,151,500 Zestimate®
    $494/sqft
    $4,223 Estimated rent

    Home value

    $1,151,500

    $1.04M - $1.28M

    $4,223/mo

    Zestimate® history
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    What's special

    First Time on the Market! Endless potential awaits - Customize this home to match your style and needs. Located in the prestigious Diamond Bar neighborhood - home to some of the best schools in the area and an unbeatable location, this south-facing property offers both charm and potential. While it needs TLC, it presents endless possibilities to customize and add value, making it perfect for buyers looking to create their dream home or investors seeking a high-potential project. Enter through double doors into a welcoming formal entry that leads to a spacious step-down living room, an elevated formal dining area, and a generously sized kitchen. The informal dining space flows into the family room, complete with a cozy fireplace, ideal for gatherings and entertaining. The main level includes a full bath and a versatile room (without a closet) that could serve as a 4th bedroom, home office, or den. Upstairs, the large primary suite features windows framing breathtaking mountain views. 2 additional bedrooms share a main bath with a tub/shower combination. Some upgrades include a newer metal roof, double-pane windows throughout, newer HVAC system (2016), thermostat, and water heater (2018). A 3-car attached garage adds convenience and ample storage space. Close to popular restaurants, markets, and with easy access to the 60 and 57 freeways. Walnut Valley Unified School District and zoned for South Pointe Middle School and Diamond Bar High School. This is a rare chance to own in Diamond Bar’s most desirable area - Transform this diamond in the rough into your dream home.

    Zillow last checked:

    Listing updated:

    Listed by:

    Amy Lee DRE #01836893 626-319-2034,

    PINNACLE REAL ESTATE GROUP

    Bought with:

    MAY TSENG, DRE #01860940

    Pinnacle Real Estate Group

    Source: CRMLS,MLS#: CV25182371MLS LogoOriginating MLS: California Regional MLS

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 3
    • Full bathrooms: 3
    • Main level bathrooms: 1
    • Main level bedrooms: 1
    Rooms
    • Room types: Den, Family Room, Kitchen, Laundry, Living Room, Primary Bedroom, Office, Dining Room
    Bathroom
    • Features: Bathtub, Granite Counters, Separate Shower, Tub Shower
    Kitchen
    • Features: Granite Counters
    Heating
    • Central
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Disposal, Microwave, Water Heater
    • Laundry: Inside, Laundry Room
    Features
    • Breakfast Area, Separate/Formal Dining Room, High Ceilings, Open Floorplan, Tile Counters
    • Flooring: Carpet, Tile
    • Windows: Double Pane Windows
    • Has fireplace: Yes
    • Fireplace features: Family Room
    • Common walls with other units/homes: No Common Walls
    Interior area
    • Total interior livable area: 2,378 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Door-Multi, Garage
    • Attached garage spaces: 3
    Features
    • Levels: Two
    • Stories: 2
    • Entry location: 1st
    • Patio & porch: None
    • Pool features: None
    • Spa features: None
    • Fencing: Stucco Wall,Wrought Iron
    • Has view: Yes
    • View description: Canyon, Mountain(s)
    Lot
    • Size: 9,194 Square Feet
    Details
    • Parcel number: 8714003015
    • Zoning: LCR19000*
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Slab
    • Roof: Metal
    Condition
    • Fixer,Repairs Cosmetic
    • New construction: No
    • Year built: 1978

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public

    Community & HOA

    Community
    • Features: Suburban, Sidewalks
    Location
    • Region: Diamond Bar

    Financial & listing details

    • Price per square foot: $494/sqft
    • Tax assessed value: $1,175,000
    • Date on market: 8/14/2025
    • Cumulative days on market: 6 days
    • Listing terms: Cash,Cash to New Loan,Conventional,1031 Exchange,VA Loan

    Price history

    DateEventPrice
    9/17/2026Listing removed$4,300$2/sqft
    Source: CRMLS #TR26193036 Report a problem
    9/4/2026Listed for rent$4,300$2/sqft
    Source: CRMLS #TR26193036 Report a problem
    9/3/2025Sold$1,175,000+2.2%$494/sqft
    Source: CRMLS #CV25182371 Report a problem
    8/21/2025Pending sale$1,150,000$484/sqft
    Source: CRMLS #CV25182371 Report a problem
    8/14/2025Listed for sale$1,150,000$484/sqft
    Source: CRMLS #CV25182371 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $1,175,000 +330.6%
    2025$4,042 +8.7%$272,886 +2%
    2024$3,719 +2.3%$267,537 +2%
    2023$3,636 +2.2%$262,292 +2%
    2022$3,559 +2.2%$257,150 +2%
    2021$3,482 +1.3%$252,109 +1%
    2020$3,439 $249,525 +2%
    2019$3,439 +7.5%$244,633 +2%
    2018$3,199 $239,837 +2%
    2017$3,199 +4.5%$235,135 +2%
    2016$3,062 +3.7%$230,526 +1.5%
    2015$2,954 -0.7%$227,064 +2%
    2014$2,975 $222,617 +2.5%
    2012-- $217,268 +2%
    2011-- $213,009 +0.8%
    2010-- $211,418 -0.2%
    2009-- $211,921 +2%
    2008-- $207,767 +2%
    2007-- $203,694 +2%
    2006-- $199,701
    2005-- $199,701 +4%
    2004-- $191,948 +1.9%
    2003-- $188,431 +2%
    2002-- $184,737 +4%
    2000-- $177,565
    Find assessor info on the county website

    Neighborhood: 91765

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Castle Rock
    • Middle: South Pointe
    • 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

    $1,151,500

    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value

    $1,151,500