1320 S Diamond Bar Boulevard D, Diamond Bar

$599,000

3 bd · 1 ba · 1,000 sqft · Condo · Diamond Bar · 21 days on market

Updated September 11, 2026

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Key Facts

Price / SqFt
$599
Property Type
Condo
Year Built
1976
Garage
1 car
Stories
1
HOA
$302/mo
Days on Market
21
Listed
Aug 21, 2026
MLS #
CV26198393
Status
Active

Open House

Saturday, September 12, 2026 at 1:00 PM

Sunday, September 13, 2026 at 2:00 PM

Request a Showing

About this home

This is the Diamond Bar home you have been waiting for! 3 bedrooms, remodeled, single-level end unit, attached garage, and a large covered patio overlooking the greenbelt, all within the highly regarded Walnut Valley Unified School District. Step inside and the home immediately feels bright, fresh and welcoming. New flooring, new carpet and fresh interior paint create a clean backdrop throughout, while the living and dining areas flow easily together for everyday living and entertaining. The remodeled kitchen features crisp white cabinetry, with soft close drawers, granite countertops and stainless steel appliances, with plenty of workspace and storage. All 3 bedrooms and the full remodeled bathroom are on one level—no stairs and no wasted space. The bathroom features dual sinks and a spacious walk-in shower, central air & heat, indoor laundry and an attached garage bring the practical conveniences you want. Then there’s the patio. Large, covered and surrounded by mature trees and greenbelt views, this is outdoor space you’ll actually use. Morning coffee, dinner outside, entertaining friends, watching your kids play on the nearby basketball court or simply having a quiet place to unwind. It adds another dimension to the home that you don’t expect at this price point. Allegro residents enjoy beautifully maintained greenbelts along with a community pool, clubhouse, playground, basketball court, and trash all for only $302 per month. Step outside the community and you're within walking distance to a variety of local favorites: coffee, breakfast, pizza, poke, noodles and more, with groceries and shopping just minutes away. All with easy access to the 60 and 57 freeways. At $599,000, finding a renovated three bedrooms, single-level living, meaningful outdoor space, an attached garage and Walnut Valley schools (Quail Summit elementary, Chaparral Junior high, and Diamond Bar High School) is a combination that deserves attention. Come see why this one stands out.

Highlights

  • 3-bedroom, 1-bath condo.
  • 1,000 square feet of living space.
  • Located in Diamond Bar.

Price History

DatePriceChange
Sep 11, 2026$599,000
Listed Aug 21, 2026

Location

About Diamond Bar

Active Listings
171
Median Price
$1,068,000
DIAMOND BAR NEIGHBORHOOD GUIDE →

Estimate a Monthly Payment

Estimated Monthly Payment

$3,912/mo

Includes estimated taxes and insurance at the assumption rates below. HOA dues are not included — enter your community's HOA (varies widely by community, and absent from listing data) for an accurate total.

Principal & Interest
$3,188
Property Tax
$549
Insurance
$175
HOAnot included — enter your dues
$0

Estimate only — not a loan offer or rate quote. Confirm actual figures with a lender.

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Listing courtesy of KALEO REAL ESTATE COMPANY

Based on information from California Regional MLS as of 2026-09-12T02:46:30.300Z. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS.