20 Monte Diablo, Pomona, CA 91766

Single-Family · For sale · $1,218,888 · MLS# TR26154146

Single-Family for sale in Southern California — $1,218,888. 4 beds · 3 baths · 2,560 sqft. Beautifully remodeled 4-bedroom, 3-bath home in the highly desirable Phillips Ranch community, bordering Diamond Bar! Situated on one of the largest lots in the neighborhood, this move-in-ready home offers breathtakin…

20 Monte Diablo
For sale

$1,218,888

20 Monte Diablo, Pomona, CA 91766

4beds
3baths
2,560sqft
Single-FamilyProperty type
1989Year built
10,742 sqft lotLot size
2,560 sqftLiving area
$476/sqftPrice / sqft
HOA
3 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Barbecue, Dishwasher, Gas Cooktop, Disposal, Gas Oven, Gas Range, Gas Water Heater, Microwave, Vented Exhaust Fan
  • Laundry: Inside

Interior area

  • Living area: 2,560 sqft

Property

Parking

  • Total parking spaces: 3
  • Garage spaces: 3

Lot

  • Lot size: 10,742 sqft

Features

  • Pool features: Gas Heat, Heated, In Ground, Private
  • View: Hills, Mountains, Panoramic

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1989

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 4 days
  • Price / sqft: $476
  • Status: Active
  • MLS#: TR26154146

Location

  • City: Pomona
  • ZIP: 91766

About this home

Beautifully remodeled 4-bedroom, 3-bath home in the highly desirable Phillips Ranch community, bordering Diamond Bar! Situated on one of the largest lots in the neighborhood, this move-in-ready home offers breathtaking sunset views, a spacious and functional floor plan, and tasteful upgrades throughout. The remodeled interior features an updated kitchen, beautifully renovated bathrooms, and modern finishes that blend style and comfort. Step outside to your private backyard oasis complete with a sparkling pool and spa, perfect for entertaining or relaxing while enjoying Southern California’s beautiful sunsets. Additional highlights include a 3-car garage and a prime location with convenient access to the 57, 60, and 71 Freeways, as well as nearby shopping, dining, parks, and highly rated schools. This exceptional property combines an oversized lot, resort-style amenities, stunning views, and an unbeatable location in one of Phillips Ranch’s most sought-after neighborhoods. A rare opportunity you won’t want to miss!

Listing updated: July 19, 2026 at 6:09 AM

Listed by: Frances Reinoso, Keller Williams Premier Prop

Source: CRMLS, MLS#: TR26154146, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Pomona

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 3

Heating

  • Heating: Central

Cooling

  • Cooling: Central Air

Appliances

  • Included: Barbecue, Dishwasher, Gas Cooktop, Disposal, Gas Oven, Gas Range, Gas Water Heater, Microwave, Vented Exhaust Fan
  • Laundry: Inside

Interior area

  • Living area: 2,560 sqft

Property

Parking

  • Total parking spaces: 3
  • Garage spaces: 3

Lot

  • Lot size: 10,742 sqft

Features

  • Pool features: Gas Heat, Heated, In Ground, Private
  • View: Hills, Mountains, Panoramic

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 1989

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 4 days
  • Price / sqft: $476
  • Status: Active
  • MLS#: TR26154146

Location

  • City: Pomona
  • ZIP: 91766

Price history

DateEventPrice
7/16/2026Source: CRMLS, #TR26154146Price change$1,218,888$476/sqft-0.1%
7/14/2026Source: CRMLS, #TR26154146Listed for sale$1,220,000$477/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-19 06:09:59 PDT 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