Prevu by reAlpha
BuySellBlogBrowse Listings

1338 S Diamond Bar Boulevard ADiamond Bar, CA 91765

For Sale

$499,000

Smart Buyer Rebate $4,990

Welcome to this beautifully maintained condo located in one of Diamond Bar’s most convenient and desirable neighborhoods, featuring a bright and functional layout with great natural light, a private front patio perfect for BBQ, outdoor dining or relaxing with tea and coffee, adding valuable outdoor living space. located in a top-rated school district . offering low HOA for more affordable ownership, includes a detached 1-car garage with an additional free parking space( subject to HOA approval ), location just minutes to schools, supermarkets, restaurants and shopping with easy access to major freeways for convenient commuting, perfect for first-time buyers, small families or investors looking for strong rental appeal and a rare unit with private outdoor space in a high-demand area.

Listed by LIAN LIU

·

License #01872535

·

Real Brokerage Technologies

·

626-261-2024

Last updated May 02, 2026

·

Source: CRMLS #WS26093510

Listing Facts

  • TypeCondo
  • NeighborhoodEast San Gabriel Valley
  • Bedrooms2
  • Bathrooms1
  • Days on Prevu1
  • HOA/Maint. Fees$302.39/month
  • Size814 sqft
  • Price per sqft$613

Amenities

  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

05/01/2026
Listed by Real Brokerage Technologies
$499,000

Property Details for 1338 S Diamond Bar Boulevard A

Association

Amenities

  • Association Amenities: Picnic Area, Playground, Pool, Spa/Hot Tub
  • Community Features: Suburban

Fees

  • Association Fee: $302.40 Monthly

General

  • Association Name: Allegro HOA
  • Number Of Units In Community: 184

Exterior

Construction

  • Number Of Units Total: 1
  • Property Attached: Yes
  • Stories: 1
  • Stories Total: 1
  • Structure Type: House
  • Year Built: 1977
  • Common Walls: 1 Common Wall
  • Entry Level: 1
  • Entry Location: Ground Level with Steps

Features

  • Pool Features: Association

Measurements

  • Lot Size Acres: 5.10
  • Lot Size Area: 222,222
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 222,222
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 8702001127

Interior

Features

  • Interior Features: All Bedrooms Down

Measurements

  • Living Area: 814
  • Living Area Source: Assessor
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 2
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 2

Other

Location

  • Tax Lot: 1

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Total: 1

Schools

High School

  • High School District: Walnut Valley Unified

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Electric Dryer Hookup, Gas Dryer Hookup, Inside
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 2 bedrooms and 1 bathroom in this condo at 1338 S Diamond Bar Boulevard A.

Does this condo have parking?

Yes, there is 1 parking space available for 1338 S Diamond Bar Boulevard A.

How does 1338 S Diamond Bar Boulevard A compare to other condos in East San Gabriel Valley?

This condo is listed 18% below the average price for condos in East San Gabriel Valley and has been on the market for 67 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is part of the Allegro HOA home owners association.

What is the square footage on this condo?

According to the MLS, this listing is 814 sqft.

1338 S Diamond Bar Boulevard A is a 2-bedroom, 1-bath condo for sale in Diamond Bar CA 91765. Available on Prevu for 1 days at $499,000. This residence features 814 square feet of living space, located in East San Gabriel Valley. The median listing price for condos in this area is $888,000. The home offers air conditioning, parking, and swimming pool. View other condo listings in Los Angeles County.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.