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1330 WaterbrookWalnut, CA 91789

Single Family · 5 Beds · 6 Full Baths · 4,314 Sq. ft. | 0.71 Acres
$2,777,777 Active

1330 Waterbrook Overview

Time on Site:
33 days
Visits:
0

A rare modern masterpiece in Walnut featuring luxury designer finishes, breathtaking hillside views, a resort-style backyard, and seamless indoor-outdoor living — crafted for elevated California living. Luxury Marketing Taglines “Modern Elegance Above the Hills of Walnut” “Resort Living. Contemporary Design. Exceptional Privacy.” “Where Sophisticated Architecture Meets California Luxury” “A Statement Home Designed to Impress” “Luxury Reimagined in Prestigious Walnut Hills”

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1330 Waterbrook Facts & Features

  • Type Single Family
  • Sq. ft. 4,314
  • Price/Sq.ft. $644
  • Lot 0.71 Acres

Details

General

Association/HOA

  • Association: No
  • Common Interest: None

School Information

  • School District: Walnut Valley Unified
  • High School: Walnut

Building Information

  • New Construction: No
  • Year Built: 2021

Location/Region

  • Country: US
  • County Or Parish: Los Angeles
  • MLS Area Major: 668 - Walnut
  • Postal City: WALNUT

Community/Development

  • Community Features: Curbs,Foothills,Street Lights,Sidewalks

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Listing Terms: Cash,Cash to New Loan,Conventional
  • Parcel Number: 8709005052
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 3.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 6
  • Bathrooms Total: 6
  • Bedrooms Total: 5

General Information

  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1
  • Fireplace Features: None
  • Fireplace: No
  • Interior Features: Dressing Area,Galley Kitchen,Loft,Main Level Primary,Walk-In Pantry,Walk-In Closet(s)
  • Laundry Features: Washer Hookup,Electric Dryer Hookup,Gas Dryer Hookup,Inside,Laundry Room
  • Levels: Two
  • Living Area: 4314.0
  • Living Area Source: Assessor
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 3
  • Main Level Bedrooms: 2
  • Stories: 2
  • Stories Total: 2

Exterior

Parking Information

  • Parking Total: 3.0

Lot Information

  • Additional Parcels: No
  • Lot Features: 2-5 Units/Acre
  • Lot Size Acres: 0.7145
  • Lot Size Area: 31122.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 31122.0
  • Lot Size Units: Square Feet
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Attached Garage: Yes
    • Property Attached: No
    • Structure Type: House

    General Information

    • Number Of Units Total: 1
    • Pool Features: None
    • Pool Private: No
    • Sewer: Public Sewer

    1330 Waterbrook Neighborhood

    Community

    91789 (DIAMOND BAR) Demographics

    45
    Median Age
    2,776
    Population Density (per sq. mile)
    61%
    College Educated
    $105,848
    Estimated Median Income
    10,907
    Estimated Total Home Owners
    2,398
    Estimated Total Renters
    82% / 18%
    Estimated Owner / Renter Divide
    3
    Estimated Average Household Size
    Community data courtesy of LiveBy, Inc.

    Schools

    School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

    1330 Waterbrook Monthly Cost

    $
    $ %
    %
    $
    $
    * All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

    1330 Waterbrook Market Data

    Based on the last 30 days in this zip code

    $1,629,794
    Average List Price
    $620
    Average Price per Square Foot
    15
    Properties Sold
    92
    Average Days on Market
    239
    Properties for Sale
    Calculations provided by Reliance Network

    1330 Waterbrook History

    Date Event Value Agent
    6/17/2026Source: CRMLS Price Reduction
    $2,777,777 -0.1%
    5/28/2026Source: CRMLS Added to Database
    May 28, 2026
    Listing provided courtesy of ArexYuan Tian- MLS# TR26115806MLS ProviderContact Information: [email protected] - 626-475-1744