21840 N River Rd is a 2,075 square foot house on a 1.14 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Alva data, we estimate the home's value is $569,879.
Single-familyProperty Type
2017Year Built
1.14 acresLot Size
$275Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$569,879
$25K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.2% lower than the average sale price ($697K) 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.
Permits
Sep 11, 2025 • Final
Residential pool
Pool and hot tub
Mar 25, 2025 • Final
Residential fire
Gas
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: Central
Heating Fuel Type: Electric
Heating Type: Forced Air
Exterior
Exterior Information
Building Construction Quality: Above Average
Exterior Wall: Concrete Block/Stucco
Building Type: Single Family
Property Information
Living Sq. Ft: 2,075
Gross Sq. Ft: 3,582
Adjusted Gross Sq. Ft: 2,458
Ground Floor Sq. Ft: 2,075
Building Sq. Ft: 2,483
# of Units: 1
# of Stories: 1
Legal Description: RANCHO 78 UNRECORDED
Parking & Garage Information
Parking Type: Attached Finished Garage
Garage/Parking Sq. Ft: 720
Garage / Carport Type: Attached Finished
Lot Information
# of Buildings: 1
Land Sq. Ft: 49,528
Municipality Name: ALVA FIRE DISTRICT
Acres: 1.137
Zoning Code: AG-2
County Use Description: SFR
State Use Description: SFR
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,075
Stories: 1.0
Lot Size: 1.14 acres
Style: Single Family Residential
Year Built: 2017
Year Renovated: 2017
County: Lee County
APN: 22432703000020000
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
The Alva School
Public PreK-8 • Assigned • 0.7mi
6/10
Riverdale High School
Public 9-12 • Assigned • 7.5mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Alva, FL • 33920
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
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Estimated sale price
$542,000 – $656,000
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