718 E Maitland street
Ontario, CA 91761 • 17 Bed • 5 Bath • 10,305 sq.ft.

Property summary

Rare Redevelopment Opportunity in Prime Ontario Location – 10,035 SF Building on 0.68 Acres | Approved Fourplex Conversion Plan | Near Ontario Airport A unique investment opportunity awaits with this expansive 10,035 square foot property situated on a generous 0.68-acre lot in the heart of Ontario, California. Originally built as a private educational facility, this structure is currently undergoing a strategic redevelopment to transform it into a fully approved fourplex residential complex—perfectly suited for multi-generational living, institutional leasing, or income-generating rentals. The city-approved architectural plans reimagine the existing footprint into four fully independent residential units, each with its own private entry, kitchen, and laundry. Interior demolition has already been completed, and the project is ready for final permitting and construction. ?? Unit A: 481 SF | 1 bed, 1 bath, kitchen, living room, laundry ?? Unit B: 7,516 SF | 8 beds, 7 baths + powder room, dual kitchens, large dining, multiple living spaces, 3 master suites ?? Unit C: 865 SF | 1 bed, 2 baths, office, kitchen, living room ?? Unit D: 1,090 SF | 1 bed, 2 baths, office, kitchen, living room Each unit will have separate electrical and water meters. The property also features a 240 SF detached garage, redesigned landscaping, and ample yard space with future expansion potential. ??Prime location just minutes from Ontario International Airport, major freeways (I-10, I-15, 60), and key business corridors. This property offers incredible flexibility for residential rental, group housing, assisted living, foster care, or community services. ?? Zoned for high utility and long-term upside, this project is ideal for developers, institutional investors, or owner-operators seeking scalable residential or care-facility potential in a thriving Inland Empire location.

Days on market: 1

Listing updated: June 24, 2025 - 01:40:06

Property details

Property ID
IV25133188
Size
10305 sq.ft.
Home Type
Residential
Year Built
1969
Property Size
0.6826 acre
Garage
0
Levels
1
Spa
None
Patio
None
Basement
No
View
None
Pool
None

Listed by: YUMING BAI DRE #01486321 949-228-3712, TopSky Realty Inc - Inland Valleys

Source: Inland Valleys, MLS#: IVTSRI Originating MLS: CRMLS

Interior information

Rooms
Bedroom
Bathrooms
5
Kitchen
N/A
Cooling
None
Heating
N/A
Flooring
Concrete
Laundry
None
$2,100,000
Property price
Make an offer
Savings estimator
Revesty savings: $73K
Calculate your
savings
Mortgage estimator
Est.: $8,400/mo
Calculate monthly
payments
Have questions about this property?
Working hours: Monday to Friday 9:00am - 6:00pm (PST)

More Properties

1726 E Avenue J9
Lancaster, CA 93535
$530,000
4 Bed • 3 Bath • 2,262 sq.ft.
View details
12833 Crestfield Court
Rancho Cucamonga, CA 91739
$938,000
3 Bed • 2 Bath • 2,087 sq.ft.
View details
18623 Chickory Drive
Riverside, CA 92504
$899,000
4 Bed • 3 Bath • 2,095 sq.ft.
View details
CRMLS logo

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 2025-06-28 05:22:16 PST 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.

Get your home valuation estimate

REVESTY estimates are powered by MLS data, the most accurate and reliable source in the industry. Enter your address and get a precise home value estimate from a REVESTY agent.

clock icon

We will contact you within 3 hours.

Thank you for your patience.