20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
20920 Running Branch Road, Diamond Bar
1 / 9 For Sale
For Sale

20920 Running Branch Road

Diamond Bar, CA 91765 · Listed Aug 20, 2026 · 23 days on market

$1,498,000

  • 4Beds
  • 3Baths
  • 2,558Sqft
  • 7,899Lot Sqft

About this home

The spacious 4 bedroom, 3 bathroom home nestled in the desirable community of Diamond Bar. Stepping through the welcoming front entry, you're greeted by soaring ceilings and an abundance of natural light. The thoughtfully designed open layout flows seamlessly through the formal living area into the dining space, enhanced by a large side window that fills the space with natural light. The kitchen features rich wood cabinetry, granite countertops, a tiled backsplash, stainless steel appliances, a high-end oven, and a peninsula island with a waterfall-edge countertop. The kitchen opens to a comfortable family room with a charming white-brick fireplace and sliding glass doors leading directly to the backyard, creating an inviting indoor-outdoor living experience. Upstairs, the versatile loft provides additional living space and overlooks the surrounding neighborhood, adding a sense of openness to the home. The generously sized primary suite offers a walk-in closet space, an en-suite bathroom complete with dual vanities, soaking tub, and separate shower. The three additional bedrooms are perfect for family, guests, or a home office. Step outside to the private backyard, featuring a patio space for entertaining, and mature landscaping including fruit trees. Conveniently located near shopping, dining, top-rated schools, and with easy access to 57 & 60 freeways. Make this beautiful Diamond Bar home YOURS!

Facts & Features

As reported to the California Regional MLS by the listing agent; buyer to verify.

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 3 (3 full)
  • Main-level bedrooms: 0
  • Main-level bathrooms: 1

Interior & Layout

  • Living area: 2,558 sq ft
  • Levels: Two
  • Entry level: 1 (Front Door)
  • All bedrooms upstairs · Main-level primary suite · Walk-in closet(s)
  • No common walls

Systems & Appliances

  • Fireplace: Family room
  • Heating: Central
  • Cooling: Central air
  • Dishwasher · Gas oven · Water heater
  • Laundry: Washer hookup · Gas dryer hookup

Parking

  • Attached garage: 3 spaces
  • Total parking: 3 spaces

Construction & Utilities

  • Year built: 1983
  • Sewer: Public sewer
  • Water: Public

Lot, Outdoor & Community

  • Lot: 7,899 sq ft
  • Lot features: 0–1 unit per acre · Back yard
  • View: City lights · Mountains · Neighborhood
  • HOA: None per MLS
  • Community: Biking · Hiking · Rural · Street lights · Sidewalks · Urban

Listing Details

  • MLS #: WS26182881
  • Financing terms: Cash · Cash to new loan · Conventional · 1031 exchange
  • Occupant: Vacant

Payment estimate

What would this home cost per month?

/ month

  • Principal & interest
  • Property tax
  • Home insurance
  • HOA dues
  • Mortgage insurance (PMI)

Estimated cash to close (down payment + about 2.5% closing costs)

Estimate only, using standard assumptions you can edit above. Rates and taxes vary; Duri can connect you with a local lender for an exact quote. Not a commitment to lend.

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Location

The Property & Neighborhood

Satellite view · 20920 Running Branch Road, Diamond Bar, CA 91765 · Click the map to enable scroll zoom

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Nearest active listings ranked by distance · live from the California Regional MLS · see them on the map or call Duri to tour any of them.

Contact Me

Ask Duri Hussain — buyer’s agent, not the listing agent

Questions about 20920 Running Branch Road? Leave your details and Duri Hussain (Real Brokerage Technologies) will get back to you shortly — your message goes to Duri, not to the listing agent.

Listing Office: Pinnacle Real Estate Group · Listing Agent: JING FAN. Based on information from California Regional Multiple Listing Service, Inc. as of September 12, 2026 at 5:15 pm. 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.

MLS# WS26182881 · Presented by Duri Hussain, Realtor® (DRE# 02234095) · Real Brokerage Technologies (DRE# 02022092)