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Sold for $1,990,000
    • Listed by: CC Royal Realty • Cathy Cheng • Contact: 626-222-3050
    Bought with: RE/MAX GALAXY
    $1,990,000

    23601 Ridgecrest Ct, Diamond Bar, CA 91765

    5beds
    4,212sqft
    Single Family Residence
    Built in 2001
    7,434 Square Feet Lot
    $1,989,300 Zestimate®
    $472/sqft
    $6,520 Estimated rent

    Home value

    $1,989,300

    $1.81M - $2.19M

    $6,520/mo

    Zestimate® history
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    What's special

    Pride of ownership defines this luxury residence where privacy, elegance, and exceptional craftsmanship converge in this remarkable hillside home located within the Diamond Hills Estates of a prestigious 24-hour guard-gated community. Thoughtfully enhanced with over $300,000 in premium upgrades, this 5-bedroom, 4.5-bath estate offers 4,212 sq. ft. of refined living space and reflects an outstanding level of care and attention—far surpassing the standard model-home experience. The entry welcomes you with soaring 20-foot ceilings and a grand open foyer, while 9-foot ceilings extend throughout the remainder of the home, enhancing its spacious and airy ambiance. The highly versatile floor plan features a rare dual-primary-suite configuration, including a generous main-level primary retreat, two inviting living areas, and two upper-level lofts ideal for a home office, media room, or flexible lifestyle needs. beautifully remodeled chef’s kitchen is designed for both everyday comfort and elevated entertaining. It showcases custom slim-shaker cabinetry, premium Sub-Zero and Wolf appliances, elegant Italian porcelain tile, White Oak engineered hardwood flooring, fully renovated bathrooms finished with imported Italian porcelain tile, a fully integrated smart-home system, brand-new plumbing, and a central water-softening system. Residents enjoy the security of 24-hour guarded access while remaining just minutes from shopping, dining, top-rated schools, and major transportation routes. This is a rare opportunity to own a truly distinguished Diamond Bar estate, where thoughtful design, extensive upgrades, security, and sophisticated living come together in perfect harmony.

    Zillow last checked:

    Listing updated:

    Listed by:

    Cathy Cheng DRE #01270713 626-222-3050,

    CC Royal Realty

    Bought with:

    Christine Kim, DRE #01032705

    RE/MAX GALAXY

    Source: CRMLS,MLS#: TR26182594MLS LogoOriginating MLS: California Regional MLS

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 5
    • Full bathrooms: 5
    • Main level bathrooms: 1
    • Main level bedrooms: 1
    Rooms
    • Room types: Bathroom, Bedroom, Family Room, Kitchen, Laundry, Living Room, Primary Bedroom, Office, Other, Dining Room
    Primary bedroom
    • Features: Primary Suite
    Bedroom
    • Features: Bedroom on Main Level
    Bathroom
    • Features: Bathroom Exhaust Fan, Bathtub, Closet, Dual Sinks, Full Bath on Main Level, Hollywood Bath, Low Flow Plumbing Fixtures, Remodeled, Separate Shower, Tub Shower
    Bathroom
    • Features: Jack and Jill Bath
    Kitchen
    • Features: Built-in Trash/Recycling, Butler's Pantry, Granite Counters, Kitchen Island, Kitchen/Family Room Combo, Self-closing Cabinet Doors, Self-closing Drawers, Walk-In Pantry
    Other
    • Features: Walk-In Closet(s)
    Heating
    • Central
    Cooling
    • Central Air, Dual, Gas, Zoned
    Appliances
    • Included: Gas Oven, Gas Range, Microwave
    • Laundry: Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup, Laundry Room
    Features
    • Separate/Formal Dining Room, Granite Counters, High Ceilings, Open Floorplan, Bedroom on Main Level, Jack and Jill Bath, Primary Suite, Walk-In Closet(s)
    • Flooring: Carpet, Tile
    • Windows: Double Pane Windows
    • Has fireplace: Yes
    • Fireplace features: Family Room, Gas
    • Common walls with other units/homes: No Common Walls
    Interior area
    • Total interior livable area: 4,212 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Door-Multi, Driveway, Driveway Up Slope From Street, Garage Faces Front, Garage, Garage Door Opener
    • Attached garage spaces: 3
    Accessibility
    • Accessibility features: None
    Features
    • Levels: One
    • Stories: 1
    • Entry location: 1
    • Patio & porch: Open, Patio
    • Exterior features: Rain Gutters
    • Pool features: None
    • Fencing: Wood
    Lot
    • Size: 7,434 Square Feet
    • Features: Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Landscaped, Sprinkler System
    Details
    • Parcel number: 8701058015
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Slab
    • Roof: Tile
    Condition
    • Turnkey
    • New construction: No
    • Year built: 2001

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Available, Natural Gas Available, Phone Available, Sewer Available, Water Available

    Community & HOA

    Community
    • Features: Sidewalks, Gated
    • Security: Carbon Monoxide Detector(s), Gated with Guard, Gated Community, 24 Hour Security, Smoke Detector(s)
    HOA
    • Has HOA: Yes
    • Amenities included: Management, Guard, Security
    • HOA fee: $430 monthly
    • HOA name: Diamond Hills Ranch
    • HOA phone: 714-508-9070
    Location
    • Region: Diamond Bar

    Financial & listing details

    • Price per square foot: $472/sqft
    • Tax assessed value: $1,706,256
    • Date on market: 8/20/2026
    • Cumulative days on market: 70 days
    • Listing terms: Cash,Cash to Existing Loan,Conventional,1031 Exchange

    Price history

    DateEventPrice
    9/18/2026Sold$1,990,000-9.5%$472/sqft
    Source: CRMLS #TR26182594 Report a problem
    9/3/2026Contingent$2,198,000$522/sqft
    Source: CRMLS #TR26182594 Report a problem
    8/20/2026Listed for sale$2,198,000+34%$522/sqft
    Source: CRMLS #TR26182594 Report a problem
    2/23/2024Sold$1,640,000-8.3%$389/sqft
    Source: Bay East AOR #41002863 Report a problem
    12/18/2023Pending sale$1,788,888$425/sqft
    Source: bridgeMLS/CCAR/Bay East AOR #41002863 Report a problem
    9/8/2022Price change$1,788,888-5.3%$425/sqft
    Source: bridgeMLS/CCAR/Bay East AOR #41002863 Report a problem
    7/23/2022Listed for sale$1,888,888+74.9%$448/sqft
    Source: bridgeMLS/CCAR/Bay East AOR #41002863 Report a problem
    7/17/2019Sold$1,080,000-9.2%$256/sqft
    Source: CLAW #19468198 Report a problem
    6/17/2019Pending sale$1,190,000$283/sqft
    Source: Reinoso Properties #19468198 Report a problem
    5/19/2019Price change$1,190,000-14.1%$283/sqft
    Source: Reinoso Properties #19468198 Report a problem
    3/7/2019Listed for sale$1,385,000+91%$329/sqft
    Source: Reinoso Properties #19441348 Report a problem
    9/3/2015Listing removed--
    Source: Auction.com Report a problem
    8/12/2015Listed for sale--
    Source: Auction.com Report a problem
    2/1/2012Sold$725,120+10.7%$172/sqft
    Source: Public Record Report a problem
    7/5/2002Sold$655,000$156/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $1,706,256 +2%
    2025$22,115 +50.4%$1,672,800 +43.4%
    2024$14,704 +2.3%$1,166,553 +2%
    2023$14,368 +1.5%$1,143,680 +2%
    2022$14,151 +2.3%$1,121,255 +2%
    2021$13,834 +0.3%$1,099,271 +1%
    2020$13,789 $1,088,000 -23.5%
    2019$13,789 +2.8%$1,422,500 +33.1%
    2018$13,415 $1,068,981 +2%
    2017$13,415 +1.7%$1,048,021 +2%
    2016$13,184 +4.8%$1,027,472 +0.6%
    2015$12,583 +0.8%$1,021,276 +2%
    2014$12,479 $1,001,272 +32.6%
    2012-- $755,029 +2%
    2011-- $740,226 +0.8%
    2010-- $734,695 -0.2%
    2009-- $736,442 +2%
    2008-- $722,003 +2%
    2007-- $707,847 +2%
    2006-- $693,969
    2005-- $693,969 +4%
    2004-- $667,024 +1.9%
    2003-- $654,800 +1253.5%
    2002-- $48,378
    Find assessor info on the county website

    Neighborhood: 91765

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    Estimated market value
    $1,989,300
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    Estimated market value
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