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For sale
  • Listing Provided by: 

    Amy Ji DRE #01743616 626-922-9858,

    ReMax 2000 Realty

    Price cut: $38K (12/8)
    $1,350,000

    21307 Chirping Sparrow Rd, Diamond Bar, CA 91765

    4beds
    2,302sqft
    : 
    Single Family Residence
    Built in 1980
    0.25 Acres Lot
    $1,342,700 Zestimate®
    $586/sqft
    $-- HOA

    What's special

    Located in a sought-after Diamond Bar neighborhood, this modern residence offers a unique and highly functional floor plan. The open-concept great room is filled with natural light and connects seamlessly to the kitchen, creating an inviting space for daily life. The well-appointed kitchen features abundant countertop space and stainless steel appliances, providing a practical and spacious area for cooking and gathering. This home offers exceptional versatility with bedrooms located on both levels. The main floor features a desirable primary suite, a private retreat with an en-suite bathroom, a large, glass-enclosed shower, and direct sliding-door access to the backyard. Two additional bedrooms and a second full bathroom are also conveniently located on the main level, ideal for family, guests, or a home office. The second level is dedicated to an expansive, loft-style bedroom. This private and oversized room offers a unique retreat and is highly adaptable, whether used as a junior suite, a combination media room and guest quarters, or a quiet study, providing valuable separation from the downstairs rooms. Some upgrades include a new tile roof (2017), fresh paint outside (2018), a new condenser (2020), a whole-house repipe and retaining wall (2021), and a new water heater (2022). The property also includes a low-maintenance backyard, made easily accessible from the primary bedroom. Its location is exceptional, situated within the acclaimed Walnut Valley Unified School District and zoned for South Pointe Middle School and Diamond Bar High School. Residents are just a short distance from local shopping and dining, with convenient access to the 57 freeway for regional commuting.
    124 days
    |
    1,622
    |
    71
    |

    Zillow last checked: 8 hours ago

    Listing updated: December 10, 2025 at 05:26pm

    Listing Provided by:

    Amy Ji DRE #01743616 626-922-9858,

    ReMax 2000 Realty

    Source: CRMLS,MLS#: TR25223353MLS LogoOriginating MLS: California Regional MLS

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    • Main level bathrooms: 2
    • Main level bedrooms: 3
    Rooms
    • Room types: Bedroom, Entry/Foyer, Family Room, Kitchen, Laundry, Primary Bedroom
    Primary bedroom
    • Features: Main Level Primary
    Bedroom
    • Features: Bedroom on Main Level
    Kitchen
    • Features: Remodeled, Updated Kitchen
    Heating
    • Central
    Cooling
    • Central Air
    Appliances
    • Included: 6 Burner Stove, Built-In Range, Dishwasher, Range Hood
    • Laundry: Inside
    Features
    • Breakfast Bar, High Ceilings, Bedroom on Main Level, Main Level Primary
    • Has fireplace: Yes
    • Fireplace features: Living Room
    • Common walls with other units/homes: No Common Walls
    Interior area
    • Total interior livable area: 2,302 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage - Attached
    • Attached garage spaces: 2
    Features
    • Levels: Two
    • Stories: 2
    • Entry location: 1
    • Patio & porch: Patio
    • Pool features: None
    • Fencing: Block,Vinyl
    • Has view: Yes
    • View description: Peek-A-Boo
    Lot
    • Size: 0.25 Acres
    • Features: Back Yard, Front Yard
    Details
    • Parcel number: 8714020009
    • Zoning: LCR19000*
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • Turnkey
    • New construction: No
    • Year built: 1980

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public

    Community & HOA

    Community
    • Features: Storm Drain(s), Street Lights, Urban
    Location
    • Region: Diamond Bar

    Financial & listing details

    • Price per square foot: $586/sqft
    • Tax assessed value: $1,046,798
    • Annual tax amount: $13,386
    • Date on market: 9/23/2025
    • Cumulative days on market: 125 days
    • Listing terms: Cash,Cash to New Loan,Conventional
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    Estimated market value

    $1,342,700

    $1.28M - $1.41M

    $4,306/mo

    Price history

    Price history
    DateEventPrice
    12/8/2025Price change$1,350,000-2.7%$586/sqft
    Source: CRMLS #TR25223353 Report a problem
    11/19/2025Listed for sale$1,388,000$603/sqft
    Source: CRMLS #TR25223353 Report a problem
    10/30/2025Contingent$1,388,000$603/sqft
    Source: CRMLS #TR25223353 Report a problem
    9/23/2025Listed for sale$1,388,000+49.6%$603/sqft
    Source: CRMLS #TR25223353 Report a problem
    10/30/2021Listing removed--
    Source: Zillow Rental Manager Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$13,386 +5.8%$1,046,798 +2%
    2024$12,657 +3.3%$1,026,273 +2%
    2023$12,255 +2.1%$1,006,151 +2%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $8,466/mo
    Principal & interest
    $6688
    Property taxes
    $1305
    Home insurance
    $473

      Climate risks

      Neighborhood: 91765

      Nearby schools

      GreatSchools rating

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