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1543 S Diamond Bar Boulevard #20Diamond Bar, CA 91765

Condo/Townhouse · 3 Beds · 2 Full Baths · 1 Half Bath · 1,391 Sq. ft.
$675,000 Active

1543 S Diamond Bar Boulevard #20 Overview

Time on Site:
75 days
Visits:
0

Turnkey 2-story condo in the heart of Diamond Bar in the Diamondgate community offering a bright, open layout and stylish updates throughout. Fresh interior paint and wide-plank flooring create a clean, modern feel from the moment you enter. The spacious living room features high ceilings, abundant natural light, and a classic brick fireplace, making it ideal for both everyday living and entertaining. The kitchen is designed for function and flow, featuring quartz countertops, white cabinetry, modern hardware, gas range, and a breakfast bar that opens to a large dining area. Sliding glass doors provide access to a private patio. Upstairs, the primary suite offers a double door entry, dual closets, and a full bathroom with double sinks. Two additional bedrooms are well-sized and share a full hall bathroom. A convenient half bathroom and laundry area are located downstairs. Additional highlights include central air conditioning, a large storage closet off the living room, and a 2-car garage. The community offers well-maintained grounds along with a pool and spa for residents to enjoy. Ideally located near shopping, dining, parks, and major commuter routes, providing both convenience and lifestyle appeal.

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1543 S Diamond Bar Boulevard #20 Facts & Features

  • Type Condo/Townhouse
  • Sq. ft. 1,391
  • Price/Sq.ft. $485

Details

General

Association/HOA

  • Association Amenities: Maintenance Grounds,Pool,Spa/Hot Tub
  • Association Fee: 400.0
  • Association Fee Frequency: Monthly
  • Association Name: Diamondgate
  • Association: Yes
  • Common Interest: Condominium

School Information

  • School District: Walnut Valley Unified

Building Information

  • New Construction: No
  • Year Built: 1981

Location/Region

  • Country: US
  • County Or Parish: Los Angeles
  • MLS Area Major: 616 - Diamond Bar
  • Postal City: DIAMOND BAR

Community/Development

  • Community Features: Curbs
  • Number Of Units In Community: 92

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Disclosures: Covenants/Restrictions Disclosure,HOA Disclosure
  • Inclusions: Stove
  • Listing Terms: Cash,Cash to New Loan,Conventional
  • Parcel Number: 8293003035
  • Property Condition: Turnkey
  • Property Sub Type: Condominium
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 2.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total: 3
  • Bedrooms Total: 3

General Information

  • Appliances: Free-Standing Range,Water Heater
  • Common Walls: 2+ Common Walls
  • Door Features: Double Door Entry,Mirrored Closet Door(s)
  • Entry Level: 1
  • Entry Location: 1
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Flooring: Laminate
  • Interior Features: High Ceilings,Quartz Counters,All Bedrooms Up
  • Laundry Features: Inside
  • Levels: Two
  • Living Area: 1391.0
  • Living Area Source: Assessor
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 0
  • Security Features: Carbon Monoxide Detector(s),Smoke Detector(s)
  • Spa Features: Association,In Ground
  • Spa: Yes
  • Stories: 2
  • Stories Total: 2

Unit Information

  • Unit Number: 20

Exterior

Parking Information

  • Parking Features: Garage
  • Parking Total: 2.0

Lot Information

  • Lot Features: Street Level
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

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

    General Information

    • Number Of Units Total: 1
    • Pool Features: In Ground,Association
    • Pool Private: No
    • Sewer: Public Sewer

    1543 S Diamond Bar Boulevard #20 Neighborhood

    Community

    91765 (DIAMOND BAR) Demographics

    44
    Median Age
    2,444
    Population Density (per sq. mile)
    63%
    College Educated
    $101,161
    Estimated Median Income
    11,360
    Estimated Total Home Owners
    3,514
    Estimated Total Renters
    76% / 24%
    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.

    1543 S Diamond Bar Boulevard #20 Monthly Cost

    $
    $ %
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    $
    * 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.

    1543 S Diamond Bar Boulevard #20 Market Data

    Based on the last 30 days in this zip code

    $1,521,743
    Average List Price
    $574
    Average Price per Square Foot
    32
    Properties Sold
    67
    Average Days on Market
    350
    Properties for Sale
    Calculations provided by Reliance Network

    1543 S Diamond Bar Boulevard #20 History

    Date Event Value Agent
    6/10/2026Source: CRMLS Price Reduction
    $675,000 -3.3%
    5/14/2026Source: CRMLS Price Reduction
    $698,000 -2.8%
    4/16/2026Source: CRMLS Added to Database
    April 16, 2026
    Listing provided courtesy of CENTURY 21 MASTERSMarty Rodriguez- MLS# CV26079228MLS ProviderContact Information: [email protected] - 626-914-6637