18086 Spring St is a 1,371 square foot house on a 7,350 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 15, 1977 for $39,500. Based on Redfin's Fontana data, we estimate the home's value is $552,295.
Single-familyProperty Type
1967Year Built
7,350 sq ftLot Size
$403Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$552,295
$513K since sold in July 1977$5,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8% lower than the average sale price ($600K) 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
R-1
Single-Family Residential District
The typical single-family zoning district that permits detached residences on individual lots within defined neighborhoods.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Student
Educational/school
Fire house
Police station
Housing-Mobile home park
Park & open space
Jan 21, 2026 • Final
Mechanical
Replace a package unit on the roof of a residential building.
HVAC
Nov 18, 2024 • Final
Re-roof residential
Remove and dispose of one layer of composition roofing on a single-family home and attached garage. Install new plywood as needed, felt underlayment, and new composition shingles.
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
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Modern
Construction Type: Frame
Exterior Wall: Block
Building Type: Detached
Property Information
Living Sq. Ft: 1,371
Ground Floor Sq. Ft: 1,371
Building Sq. Ft: 1,771
# of Stories: 1
Legal Description: TRACT 7678 LOT 1
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,350
Legal Lot Number: 1
Municipality Name: FONTANA
Acres: 0.1687
Depth Footage: 105
Front Footage: 70
County Use Description: SINGLE FAMILY RES
Utility Information
Electricity / Wiring Type: Overhead Wires
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: FONTANA
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,371
Stories: 1.0
Lot Size: 7,350 square feet
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1967
County: San Bernardino County
APN: 0246 042 17 0 000
Home facts updated by county records on Sep 19, 2026
Around this home
Schools
Ted Porter Elementary School
Public K-5 • Assigned • 0.1mi
3/10
Alder Middle School
Public 6-8 • Assigned • 1.2mi
4/10
Fontana A. B. Miller High School
Public 9-12 • Assigned • 2.9mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Fontana is known for its convenient location, easy access to the 10, 15, and 210 freeways, and a mix of established neighborhoods and newer communities. The city also offers plenty of shopping, dining, parks, and recreation, including the popular...