1240 W Philadelphia
Ontario, CA, 91762 $ 1,099,000
Bedrooms3 Baths2.1 Sq 1,770 Monthly Estimate*
$ 6,767
for $1,099,000 with 3 bedrooms and 2 full baths, 1 half bath. This 1,770 square foot home was built in 1952 on a lot size of 0.9848.
A Rare Private Estate on Nearly One Acre — Where Space, Luxury, and Possibility Converge. Set behind a gated entrance on an expansive 42,900 sq ft lot, this extraordinary property redefines what it means to live with space, privacy, and intention. Designed as both a personal retreat and a place to gather, this is a home where everyday living feels elevated and every inch of the land invites possibility. Inside, the 1,750 sq ft residence is a refined blend of warmth and sophistication. Rich, solid real oak flooring grounds the living spaces, while a fully reimagined kitchen anchors the home with clean lines, stainless steel appliances, and effortless functionality. Every detail has been considered for comfort and ease, with all major appliances included for a seamless transition. The primary suite addition offers a quiet, private escape, complemented by beautifully updated bathrooms that reflect a modern elegance. Beyond aesthetics, the home has been extensively upgraded to meet the demands of modern living: new HVAC, ducting, and attic insulation, full PEX re-pipe and new main water line, new roof, and a 200-amp electrical panel. A fully owned 5.6 kW solar PV system ensures efficiency without compromise. And then—there is the land. A sweeping 1,000 sq ft covered patio opens to a backyard that feels more like a private park—lush, expansive, and alive with possibility. An 80’ x 100’ stretch of green lawn, 18 fruit-bearing trees, curated garden spaces, and dedicated areas for animals create a setting that is both serene and dynamic. The estate continues to unfold with a 1,500 sq ft insulated shop, a detached garage reimagined as a gym and recreation space, a large powered carport, and infrastructure designed for both convenience and ambition—including RV sewer access and a gated entry. With nearly one acre of usable land, this property offers strong potential for additional units or ADU development, making it an excellent opportunity for those looking to create rental income, house extended family, or maximize long-term value. This is a property that adapts to vision—whether that means expanding, creating, entertaining, or simply enjoying the rare luxury of open space. In a market where land is limited, opportunities like this are nearly impossible to replicate.
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FeaturesGeneralLiving Area 1770
Sewer Public Sewer
Heating Central
Cooling Central Air
HOA Fee 0
Garage Spaces 7
Pool Features None
Year Built 1952
View Mountain(s)
Stories Count 1
Levels One
Property Subtype Single Family Residence
Community Features Biking Golf Park
County San Bernardino
New Construction false
Property Type Residential
HOA false
Attached Garage false
Garage Y/N true
Full Baths 2
Special Listing Conditions Standard
Status Active
Directions West of Mountain
City Ontario
Entry Location 1
Senior Community Y/N false
High School District Chaffey Joint Union High
Number Of Units Total 1
MLS Area 686 - Ontario
Lot Size Units Square Feet
Lot Size Square Feet 42900
Listing Terms Cash to New Loan
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Virtual Tour https://listings.adamvanphoto.com/sites/rqlpvkap/unbranded https://listings.adamvanphoto.com/sites/1240-w-philadelphia-st-ontario-ca-91762-23725240/branded
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Assessor
Tax Lot 60
Property Sub Type Additional Single Family Residence
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InteriorFireplace Features Family Room
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Laundry Features Laundry Room
Total Bedrooms 3
Entry Level 1
Main Level Bedrooms 3
Main Level Bathrooms 2
Total Baths 3
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ExteriorLot Features Agricultural Back Yard Front Yard Garden Horse Property Lot Over 40000 Sqft Landscaped
Water Source Public
Total Parking 7
Lot Size Area 42900
Lot Size Acres 0.9848
Private Pool false
Lot Size Source Assessor
Horse Y/N true
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* Excluded FeaturesAffordability Calculator
- Monthly Principal & Interest
- $6,767
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Ontario, CA
Average List Price $651,657
Percent of Sale Price 41%
About Ontario, CA 176,325 Population
12% Since 2002
$ 56,171 Median Income
33.09 Median Age
41% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/13/2026 | $1,099,000 | | Listed Price |