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Single family home for sale at 1920 Flint Rock Rd, Diamond Bar, CA 91765 | MLS# OC26221963 | Listing updated on 2026-10-30
Photo 1 of Single family home for sale at 1920 Flint Rock Rd, Diamond Bar, CA 91765 | MLS# OC26221963 | Listing updated on 2026-10-30
Photo 2 of Single family home for sale at 1920 Flint Rock Rd, Diamond Bar, CA 91765 | MLS# OC26221963 | Listing updated on 2026-10-30
Photo 3 of Single family home for sale at 1920 Flint Rock Rd, Diamond Bar, CA 91765 | MLS# OC26221963 | Listing updated on 2026-10-30
Photo 4 of Single family home for sale at 1920 Flint Rock Rd, Diamond Bar, CA 91765 | MLS# OC26221963 | Listing updated on 2026-10-30
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Listed by: Dana Malm (949) 613-0725 DRE #01350938 | First Team Real Estate (714) 964-3311

$1,698,000

Monthly Est:$8,452

  • Beds Icon5 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,378sqft

1920 Flint Rock Rd, Diamond Bar, CA 91765

$8,452/moEst:

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  • Single Family Residence

  • Built in 1978

  • $308/mo HOA

  • 1.14 acres lot

  • $503/sq.ft

Description

Rarely does a home offer this level of flexibility, privacy, and opportunity. Lovingly maintained by its original owner, this custom residence features an attached accessory dwelling unit (ADU), an increasingly sought-after amenity for multigenerational living, extended family, or rental income. Conveniently located on the same level as the family room, kitchen, dining area, breakfast nook, and expansive backyard deck, the ADU also enjoys garage-level access, making daily living more comfortable for extended family members or guests. The ADU is part of the original build. Set on more than an acre adorned with picturesque trees, the property is surrounded by the preserved native beauty of California landscape. Inside, the formal living room welcomes you with a dramatic wood-beamed ceiling and charming fireplace. Just below, the formal dining room is surrounded by windows that frame the landscape and make every gathering feel connected to the outdoors. The family room, kitchen, and breakfast nook continue the experience, offering sweeping views of the trees and hills beyond, along with a deck that runs the length of the home. Five bedrooms and four bathrooms are thoughtfully arranged across the tri-level design, with balconies off all of the bedrooms providing peaceful places to enjoy the scenery. The home is filled with natural light. A hallway nook creates the perfect space for a small library, office, or craft room, and the home offers abundant storage throughout. Outdoors, the natural landscape showcases Pepper, Sycamore, and Live Oak trees along with the fragrant beauty of sage, monkey flower, buckwheat, California poppies, and orange trees. Bird lovers will enjoy the many colorful hummingbirds and various birds who also call this place home. An outdoor gardening room allows you space to continue preserving this rare native land, while an additional driveway provides extra parking for gatherings. Residents of Country Estates enjoy access to a heated swimming pool, badminton courts, basketball courts, tennis courts, pickleball courts, and scenic walking trails, all within the gated community.

  • Houzeo last checked: 7 minutes ago
  • Listing updated: October 30, 2026 at 8:01 pm
  • Source: California Regional MLS-CA | MLS#: OC26221963 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    Los Angeles County

  • City

    Diamond Bar

  • Neighborhood

    --

  • Year Built

    1978

  • HOA Fees

    $308/mo

  • Finished Area

    3,378 sqft

  • Lot Size

    1.14 acres lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    OC26221963

  • MLS Status

    Active

  • Days on Market

    15

  • Cumulative Days on Market

    15

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Location

HOA Management

Diamond Bar Country Estates Association

HOA Fees

$308/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Tennis Tennis

Club House Club House

Bike Trails Bike Trails

Security Gate Security Gate

Park Playground Park Playground

Pool Pool

Sports Court Sports Court

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 4

Interior

  • Heating

    Central, Fireplaces

  • Sewer

    Public Sewer

  • Flooring

    Carpet, Vinyl, Wood

  • Interior Features

    Beamed Ceilings, Balcony, Breakfast Area, Ceiling Fans, Ceramic Counters, Separate Formal Dining Room, In Law Floorplan, Living Room Deck Attached, Open Floorplan, Pantry, Storage, Tile Counters, Bedroom On Main Level, Entrance Foyer, Main Level Primary, Primary Suite, Walk In Closets

  • Appliances

    Dishwasher, Electric Cooktop, Electric Oven, Free Standing Range, Disposal, Microwave, Water Softener, Water Heater

  • Cooling

    Central Air

Construction

  • Year Built

    Year Built: 1978

  • Home type

    Single Family Residence

  • Property Condition

    Turnkey

  • Construction Materials

    Stucco, Wood Siding

  • Architectural Style

    Ranch

  • Foundation Details

    Pillar Post Pier, Raised

  • Roof

    Fire Proof, Synthetic

Utilities & Energy

  • Water Source

    Public

  • Parking Features

    Driveway Down Slope From Street, Direct Access, Garage

  • Pool Features

    Community, Association

  • Fireplace Features

    Living Room

  • Security Features

    Gated With Guard, Gated Community, Gated With Attendant

  • Laundry Features

    Inside, Laundry Room

  • Association Amenities

    Clubhouse, Controlled Access, Playground, Pickleball, Pool, Tennis Courts, Trails

Other Features

  • Lot Features

    Cul De Sac, Sloped Down, Front Yard, Gentle Sloping, Lot Over40000sqft, Landscaped, Near Park, Trees

  • Community Features

    Preserve Public Land, Gated, Park, Pool

  • Patio And Porch Features

    Covered, Deck, Front Porch, Patio

Price History

DateEventPrice

10/15/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26221963

Listed for Sale

$1,698,000 -2.97%

$503/sqft

08/26/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26054191

Off Market

$1,749,998

$518/sqft

07/10/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26054191

Price Decreased

$1,749,998 -1.41%

$518/sqft

05/20/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26054191

Listed for Sale

$1,775,000

$525/sqft

03/13/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26054191

Price Decreased

$1,775,000 -6.48%

$525/sqft

Show more

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 31, 2026, 05:30AM 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

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