3109 Whitestag Rd is a 1,618 square foot house on a 4,760 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on October 05, 1993 for $140,000. Based on Redfin's Ontario data, we estimate the home's value is $689,853.
Single-familyProperty Type
1988Year Built
4,760 sq ftLot Size
$426Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$689,853
$550K since sold in October 1993$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% higher than the average sale price ($688K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
SP
Specific Plan Zoning District
The SP zoning district is hereby established to accommodate the adoption of Specific Plans pursuant to this Development Code. The SP zoning district is consistent with, and implements, all land use designation of the Policy Plan component of The Ontario Plan.
May 9, 2023 • Final
Building combo
Install a photovoltaic solar system with panels.
Electrical
Solar
Nov 7, 2019 • Final
Building combo
Remove existing roofing material and replace wood as needed. Re-roof a single-family home and attached garage.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Refrigeration
Heating Fuel Type: Gas Public/Piped
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Modern
Construction Type: Frame
Property Information
Living Sq. Ft: 1,618
Ground Floor Sq. Ft: 780
Building Sq. Ft: 2,099
# of Stories: 2
Legal Description: TRACT 12790 LOT 115 AND INT IN COMMON AREA
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 481
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,760
Legal Lot Number: 115
Municipality Name: ONTARIO
Acres: 0.1093
County Use Description: PLANNED UNIT DEV
Utility Information
Electricity / Wiring Type: Underground Wires
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ONTARIO
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,618
Stories: 2.0
Lot Size: 4,760 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1988
County: San Bernardino County
APN: 1083 131 45 0 000
Home facts updated by county records on Jun 24, 2026
Around this home
Schools
Creek View Elementary School
Public K-6 • Assigned • 0.9mi
6/10
Grace Yokley Middle School
Public 7-8 • Assigned • 0.6mi
6/10
Colony High School
Public 9-12 • Assigned • 1.2mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
6 days above 101° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
23 unhealthy days expected this year, 26 days in 30 years
Provided by First Street
Historical weather
Ontario, CA • 91761
Average low and high temperatures (°F)
69
49
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54
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62
88
63
94
68
89
66
83
60
73
52
71
50
Jan
Feb
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May
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Sun exposure
In this area, properties receive around 10.2 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.2 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$656,000 – $794,000
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