21 Rhetts Bluff Rd is a 3,574 square foot house on a 0.41 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Kiawah Island data, we estimate the home's value is $3,010,736.
Single-familyProperty Type
1998Year Built
0.41 acresLot Size
$842Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,010,736
$342K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.3% higher than the average sale price ($2.52M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$5,425 (+4.1%)
$775,000 + $996,000
$1,771,000
2022
$5,210 (−5.9%)
$700,000 + $840,000
$1,540,000
2021
$5,538 (−3.1%)
2020
$5,716 (+5.6%)
$700,000 + $840,000
$1,540,000
2018
$5,415 (+2.4%)
2017
$5,286 (+6.3%)
2016
$4,971 (−1.0%)
2013
$5,019
Tax history for 21 Rhetts Bluff Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,425 (+4.1%)
$775,000 + $996,000
$1,771,000
2022
$5,210 (−5.9%)
$700,000 + $840,000
$1,540,000
2021
$5,538 (−3.1%)
2020
$5,716 (+5.6%)
$700,000 + $840,000
$1,540,000
2018
$5,415 (+2.4%)
2017
$5,286 (+6.3%)
2016
$4,971 (−1.0%)
2013
$5,019
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 28, 2024 • Active
Storm damage repair
Remodel
Sep 4, 2020 • Active
Roofing
Work on a roof replacement.
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
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Steel
Has Fireplace
Exterior
Exterior Information
Foundation Type: Unknown With Basement
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: RHETTS BLUFF 424
Living Sq. Ft: 3,574
Ground Floor Sq. Ft: 2,014
Building Sq. Ft: 4,616
# of Stories: 2
Legal Description: SUBDIVISION NAME -RHETT'S BLUFF (424) DESCRIPTION -LOT 21 TRACT 26 PHASE I DESCR IPTION -LOT 21 TRACT 26 PHASE I PLATSUFFIX CD-115 POLTWP 009
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,860
Legal Lot Number: 21
Municipality Name: KIAWAH ISLAND
Acres: 0.41
Depth Footage: 176
Front Footage: 100
County Use Description: SFR-APTS
Financial
Assessor Information
Assessment Year: 2025
Tax District County: KIAWAH ISLAND
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 3,574
Stories: 2.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: —
County: Charleston County
APN: 2091100009
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Angel Oak Elementary School
Public PreK-5 • Assigned • 7.4mi
5/10
Haut Gap Middle School
Public 6-8 • Assigned • 7.2mi
7/10
St. Johns High School
Public 9-12 • Assigned • 7.5mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 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 104° expected this year, 20 days in 30 years
9/10 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
Kiawah Island, SC • 29455
Average low and high temperatures (°F)
56
37
61
44
71
52
76
60
81
68
87
74
90
78
86
75
82
70
75
60
70
53
60
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 5.5 hours in December, placing it above the
U.S. average for solar exposure.
9.2 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.86M – $3.46M
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