20 Surfsong Rd is a 3,640 square foot house on a 0.41 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on December 09, 2024 for $2,800,000. Based on Redfin's Kiawah Island data, we estimate the home's value is $3,654,404.
Single-familyProperty Type
1986Year Built
0.41 acresLot Size
$1,004Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$3,654,404
$854K since sold in December 2024$285K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.9% higher than the average sale price ($3.05M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 16, 2025 • Active
Plumbing
Renovate the plumbing system in a residential building.
Plumbing
Remodel
Dec 15, 2025 • Active
Electrical
Electrical
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: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 2
Fireplace Type: Steel
Has Fireplace
Exterior
Exterior Information
Foundation Type: Unknown With Basement
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: VANDERHORST BEACH 425
Living Sq. Ft: 3,640
Ground Floor Sq. Ft: 2,680
Building Sq. Ft: 5,132
# of Stories: 2
Legal Description: SUBDIVISION NAME -VANDERHORST BEACH (425) DESCRIPTION -LT 20 OF TRACT 34 BLK 2 PLATSUFFIX AN-11 POLTWP 009
Lot Information
# of Buildings: 1
Land Sq. Ft: 17,955
Legal Lot Number: 20
Legal Block Number: 2
Municipality Name: KIAWAH ISLAND
Acres: 0.4122
Depth Footage: 171
Front Footage: 105
County Use Description: SFR-APTS
Location Information
Parcel Location Influence: Pond
Financial
Assessor Information
Assessment Year: 2025
Tax District County: KIAWAH ISLAND
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,640
Stories: 2.0
Lot Size: 0.41 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1995
County: Charleston County
APN: 2641400020
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Angel Oak Elementary School
Public PreK-5 • Assigned • 8.3mi
5/10
Haut Gap Middle School
Public 6-8 • Assigned • 7.9mi
7/10
St. Johns High School
Public 9-12 • Assigned • 8.3mi
2/10
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 105° expected this year, 21 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
91
78
85
74
82
69
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
$3.47M – $4.20M
Reach more buyers when you sell with Redfin. Save up to $36,544 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.