490 Old Dock Rd is a 4,197 square foot house on a 0.33 acre lot with 4 bedrooms and 5.5 bathrooms. - it last sold on January 13, 2006 for $2,600,000. Based on Redfin's Kiawah Island data, we estimate the home's value is $5,418,330.
Single-familyProperty Type
1983Year Built
0.33 acresLot Size
$1,291Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$5,418,330
$2.8M since sold in January 2006$910K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 139.9% higher than the average sale price ($2.26M) 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
Feb 2, 2026 • Final
Electrical
Electrical
Jul 15, 2025 • Active
Building
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: 5
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Heat Pump
Fireplace Information
# of Fireplaces: 2
Fireplace Type: Masonry
Has Fireplace
Exterior
Exterior Information
Foundation Type: Slab
Exterior Wall: Wood Siding
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: MIDDLEWOODS EAST 412
Living Sq. Ft: 4,197
Ground Floor Sq. Ft: 2,950
Building Sq. Ft: 5,217
# of Stories: 2
Legal Description: SUBDIVISION NAME -MIDDLEWOODS EAST (412) DESCRIPTION -LOT 490 OF TRACT 15 BLK 3 PLATSUFFIX AL-15 POLTWP 009
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 756
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,356
Legal Lot Number: 490
Legal Block Number: 3
Municipality Name: KIAWAH ISLAND
Acres: 0.3296
Depth Footage: 148
Front Footage: 97
County Use Description: SFR-APTS
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2025
Tax District County: KIAWAH ISLAND
Public facts
Beds: 4
Baths: 5.5
Sq. Ft.: 4,197
Stories: 2.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: —
County: Charleston County
APN: 2070400098
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Angel Oak Elementary School
Public PreK-5 • Assigned • 8.1mi
5/10
Haut Gap Middle School
Public 6-8 • Assigned • 8.2mi
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
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 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
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44
71
52
76
60
81
68
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91
78
85
74
82
69
75
60
70
53
60
43
Jan
Feb
Mar
Apr
May
Jun
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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
$5.15M – $6.23M
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