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20814 E BoulderWalnut, CA 91789

Single Family · 3 Beds · 3 Full Baths · 1,546 Sq. ft. | 0.12 Acres
$1,128,000 Active

20814 E Boulder Overview

Time on Site:
10 days
Visits:
1

Nestled in one of Diamond Bar’s most desirable neighborhoods, this charming home is within walking distance to highly rated Diamond Bar High School and South Pointe Middle School. Step inside to a dramatic cathedral ceiling in the living room, creating a bright and spacious atmosphere. The remodeled kitchen features stylish cabinetry, elegant quartz countertops, and ample workspace for everyday living and entertaining. Beautiful wood flooring extends throughout the entire home, adding warmth and sophistication. Enjoy the large, flat backyard—perfect for outdoor gatherings, gardening, or future expansion possibilities. Located in a quiet and well-maintained neighborhood, this home offers both comfort and convenience. Just steps away from Ronald Reagan Park, residents can enjoy tennis courts, open green spaces, playgrounds, and walking paths, making this an ideal place to call home.

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20814 E Boulder Facts & Features

  • Type Single Family
  • Sq. ft. 1,546
  • Price/Sq.ft. $730
  • Lot 0.12 Acres

Details

General

Association/HOA

  • Association Amenities: Tennis Court(s)
  • Association Fee: 10.0
  • Association Fee Frequency: Monthly
  • Association Name: Woodglen Community Homeowners Association
  • Association: Yes
  • Common Interest: None

School Information

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

Building Information

  • New Construction: No
  • Year Built: 1987

Location/Region

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

Community/Development

  • Community Features: Curbs

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Listing Terms: Contract
  • Parcel Number: 8765019053
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 2.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Total: 3
  • Bedrooms Total: 3

General Information

  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Interior Features: All Bedrooms Up
  • Laundry Features: In Garage
  • Levels: Two
  • Living Area: 1546.0
  • Living Area Source: Assessor
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 0
  • Stories: 2
  • Stories Total: 2

Exterior

Parking Information

  • Parking Total: 2.0

Lot Information

  • Additional Parcels: No
  • Lot Features: 0-1 Unit/Acre
  • Lot Size Acres: 0.117
  • Lot Size Area: 5096.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 5096.0
  • 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

    20814 E Boulder Neighborhood

    Community

    91789 (Walnut) 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.

    20814 E Boulder 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.

    20814 E Boulder 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

    20814 E Boulder History

    Date Event Value Agent
    6/19/2026Source: CRMLS Added to Database
    June 19, 2026
    Listing provided courtesy of CC Royal RealtyCathy Cheng- MLS# TR26134344MLS ProviderContact Information: 626-222-3050