Live the Dunes Lifestyle! Enjoy a piece of paradise, walk to beach. This beautiful duplex in the dunes offers tennis and pool. Close, easy access on and off island. Large open floorplan. Expansive lanai off main living plus additional patio off 3rd level living. Recent appraisal @ $380k-Great value.
Single-familyProperty Type
1981Year Built
6,403 sq ftLot Size
$375Est. Price/Sq.Ft.
2 spacesParking
Listed by Tonya Johnson• John R Wood Island Real Estate
Bought with Augustina Holtz• Premier Sotheby's Int'l Realty
Source:FORTMLS #201338806
Redfin Estimate
$649,661
$145K since sold in March 2021$18K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 50.6% lower than the average sale price ($1.32M) of 6 comparable homes.
Live the Dunes Lifestyle! Enjoy a piece of paradise, walk to beach. This beautiful duplex in the dunes offers tennis and pool. Close, easy access on and off island. Large open floorplan. Expansive lanai off main living plus additional patio off 3rd level living. Recent appraisal @ $380k-Great value.
Public Records
Sep 3, 1992
Sold
$148,000
$85/sq ft
Public Records
May 9, 1988
Sold
$144,000
$83/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,228 (−0.5%)
$265,831 + $278,271
$544,102
2024
$8,270 (+49.5%)
$265,831 + $278,271
$544,102
2023
$5,530 (−40.9%)
$153,304 + $393,688
$546,992
2022
$9,354 (+45.3%)
$212,500 + $444,636
$657,136
2021
$6,440 (+7.4%)
$212,500 + $444,636
$657,136
2020
$5,998 (−2.7%)
$189,750 + $237,781
$427,531
2019
$6,163 (−2.8%)
$189,750 + $212,379
$402,129
2018
$6,341 (−3.1%)
$189,750 + $212,379
$402,129
2017
$6,546 (+6.9%)
$165,000 + $246,011
$411,011
2016
$6,121 (+1.8%)
$165,000 + $246,011
$411,011
2015
$6,014 (+13.0%)
$165,000 + $211,644
$376,644
2014
$5,324
Tax history for 984 Sand Castle Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,228 (−0.5%)
$265,831 + $278,271
$544,102
2024
$8,270 (+49.5%)
$265,831 + $278,271
$544,102
2023
$5,530 (−40.9%)
$153,304 + $393,688
$546,992
2022
$9,354 (+45.3%)
$212,500 + $444,636
$657,136
2021
$6,440 (+7.4%)
$212,500 + $444,636
$657,136
2020
$5,998 (−2.7%)
$189,750 + $237,781
$427,531
2019
$6,163 (−2.8%)
$189,750 + $212,379
$402,129
2018
$6,341 (−3.1%)
$189,750 + $212,379
$402,129
2017
$6,546 (+6.9%)
$165,000 + $246,011
$411,011
2016
$6,121 (+1.8%)
$165,000 + $246,011
$411,011
2015
$6,014 (+13.0%)
$165,000 + $211,644
$376,644
2014
$5,324
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 2, 2025 • Final
Addition/alteration
Addition
Remodel
Mar 15, 2024 • Final
Addition/alteration
Remove and replace garage doors with new doors of the same size.
Remodel
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
Physical Condition: Good
Building Construction Quality: Above Average
Exterior Wall: Wood Sheathing
Roof Shape Type: Gable/Hip
Building Type: Duplex
Property Information
Subdivision Name: DUNES AT SANIBEL ISLAND
Living Sq. Ft: 1,734
Gross Sq. Ft: 3,582
Adjusted Gross Sq. Ft: 2,480
Ground Floor Sq. Ft: 902
Building Sq. Ft: 3,056
# of Units: 1
# of Stories: 2
Legal Description: DUNES OF SANIBEL ISLAND BLK D PB 29 PG 8 PT LOT 2 DESC OR 1157 PG 1837
Parking & Garage Information
Garage/Parking Sq. Ft: 538
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,403
Legal Lot Number: 2
Legal Block Number: D
Fire District: SANIBEL FIRE & RESCUE DISTRICT
Municipality Name: CITY OF SANIBEL
Acres: 0.147
County Use Description: SFR
State Use Description: SFR
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,734
Stories: 2.0
Lot Size: 6,403 square feet
Style: Single Family Residential
Year Built: 1981
Year Renovated: 1998
County: Lee County
APN: 204623T10020D0020
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
The Sanibel School
Public PreK-8 • Assigned • 4.8mi
10/10
Cypress Lake High School
Public 9-12 • Assigned • 10.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance 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
10/10 Heat Factor
7 days above 113° expected this year, 26 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Sanibel, FL • 33957
Average low and high temperatures (°F)
71
55
75
60
79
64
83
69
88
76
90
78
90
79
90
79
89
78
86
73
81
65
76
61
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.5 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
9.5 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$618,000 – $748,000
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