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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
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21535 Chirping Sparrow, Diamond Bar – $1,738,000

  • 4 Beds
  • 3 Baths
  • 2,697 Sqft
  • .23 Acres
  • 4 Beds
  • 3 Baths
  • 2,697 Sqft
  • .23 Acres

21535 Chirping Sparrow

Welcome to this beautifully fully renovated single-family home in the highly desirable South Diamond Bar neighborhood. This spacious residence offers 4 bedrooms and 3 full bathrooms, including a convenient downstairs bedroom and full bath, ideal for guests, multigenerational living, or a private home office. As you enter the home, you are greeted by soaring high ceilings and abundant natural light, creating an open and inviting atmosphere. The home has been extensively upgraded with quality improvements throughout, including complete repiping, new double-pane windows, new vinyl flooring throughout, a brand-new staircase, new interior doors, and an elegant new double front entry door that enhances both style and curb appeal. The fully remodeled kitchen is designed for both everyday living and entertaining, featuring quartz countertops, stainless steel appliances, and a built-in drawer microwave. The kitchen opens seamlessly to the spacious family room, highlighted by a modern electric fireplace, creating a warm and stylish gathering space. The home is filled with natural sunlight, enhancing the bright and airy feel throughout. Upstairs, the second floor features a spacious primary suite with a private retreat area and beautiful views, providing the perfect space to relax. The primary bathroom includes dual sinks, a separate walk-in shower, and a soaking bathtub. Additional 2 bedrooms Share 1 bath provide comfortable living space for family members. The 3-car garage has been upgraded with durable epoxy flooring, providing a clean and polished space for parking, storage, or hobbies. Step outside to enjoy the stunning panoramic views and beautifully landscaped low-maintenance backyard with premium artificial grass, perfect for relaxing or entertaining without the upkeep of traditional landscaping. Located within a highly rated school district and offering easy access to freeways, shopping centers, restaurants, and everyday conveniences, this home combines modern upgrades, functional layout, natural light, and scenic outdoor living. A rare opportunity to own a move-in-ready, extensively upgraded home in one of Diamond Bar’s most sought-after neighborhoods.

Essential Information

  • MLS® #TR26051137
  • Price$1,738,000
  • Bedrooms4
  • Bathrooms3.00
  • Full Baths3
  • Square Footage2,697
  • Acres0.23
  • Year Built1980
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive Under Contract

Community Information

  • Address21535 Chirping Sparrow
  • Area616 - Diamond Bar
  • CityDiamond Bar
  • CountyLos Angeles
  • Zip Code91765

Amenities

  • Parking Spaces3
  • # of Garages3
  • PoolNone

Utilities

Cable Connected, Natural Gas Connected, Sewer Connected, Water Connected

Parking

Concrete, Door-Multi, Driveway Up Slope From Street, Garage Faces Front, Garage, Garage Door Opener

Garages

Concrete, Door-Multi, Driveway Up Slope From Street, Garage Faces Front, Garage, Garage Door Opener

View

City Lights, Hills, Mountain(s), Panoramic

Interior

  • InteriorTile, Vinyl
  • CoolingCentral Air, Electric
  • FireplaceYes
  • FireplacesElectric, Family Room
  • # of Stories2
  • StoriesTwo

Interior Features

Breakfast Bar, Balcony, Breakfast Area, Cathedral Ceiling(s), Separate/Formal Dining Room, High Ceilings, In-Law Floorplan, Pantry, Recessed Lighting, Bedroom on Main Level, Entrance Foyer, Jack and Jill Bath, Walk-In Pantry

Appliances

Dishwasher, Disposal, Gas Range, Gas Water Heater, Range Hood, Water Heater, Dryer

Heating

Central, Forced Air, Natural Gas

Exterior

  • ExteriorConcrete, Stucco, Wood Siding
  • Exterior FeaturesRain Gutters
  • WindowsDouble Pane Windows, Screens
  • ConstructionConcrete, Stucco, Wood Siding
  • FoundationSlab

Lot Description

Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Landscaped, Paved, Sprinklers Timer, Sprinkler System, Walkstreet

School Information

  • DistrictWalnut Valley Unified
  • ElementaryCastle Rock
  • MiddleSouth Pointe
  • HighDiamond Bar

Additional Information

  • Date ListedMarch 9th, 2026
  • Days on Market41

Listing Details

  • AgentSimon Dong
  • Office168 Realty Inc.
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Price Change History for 21535 Chirping Sparrow, Diamond Bar, (MLS® #TR26051137)

Date Details Change
Status Changed from Active to Active Under Contract

Simon Dong, 168 Realty Inc..

Based on information from California Regional Multiple Listing Service, Inc. as of April 22nd, 2026 at 10:03pm PDT. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.