6423 Granite Rd is a 1,258 square foot house on a 3.58 acre lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Wadmalaw Island data, we estimate the home's value is $458,594.
Single-familyProperty Type
1947Year Built
3.58 acresLot Size
$365Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$458,594
$76K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 51.4% lower than the average sale price ($944K) of 5 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
$1,377 (+5.9%)
$54,280 + $32,775
$87,055
2022
$1,300 (+1.0%)
$54,900 + $25,905
$80,805
2021
$1,287 (+1.2%)
2020
$1,272 (+10.1%)
2018
$1,156 (+2.3%)
2017
$1,130 (+3.4%)
2016
$1,093 (+25.2%)
2013
$873
Tax history for 6423 Granite Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,377 (+5.9%)
$54,280 + $32,775
$87,055
2022
$1,300 (+1.0%)
$54,900 + $25,905
$80,805
2021
$1,287 (+1.2%)
2020
$1,272 (+10.1%)
2018
$1,156 (+2.3%)
2017
$1,130 (+3.4%)
2016
$1,093 (+25.2%)
2013
$873
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AGR
Agricultural Residential District
The AGR, Agricultural Residential Zoning District implements the Agricultural Residential policies of the Comprehensive Plan. The district is intended for application in all Settlement Areas.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Infrastructure
Educational/school
Fire house
Library
Museum / gallery
Police station
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Wall Unit
Exterior
Exterior Information
Foundation Type: Slab
Building Style Type: Bungalow
Exterior Wall: Wood Siding
Roof Covering Type: Metal
Roof Shape Type: Gable
Building Type: Residential
Property Information
Subdivision Name: JACOB GRANT ESTATE
Living Sq. Ft: 1,258
Ground Floor Sq. Ft: 1,258
Building Sq. Ft: 1,258
# of Stories: 1
Legal Description: MAPPLATB L23 MAPPLATP 0154 SUBDIVISIONNAME WADMALAW ISLAND LOT RESIDUAL
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 336
Garage / Carport Type: Detached
Lot Information
# of Buildings: 2
Land Sq. Ft: 155,945
Legal Lot Number: 23
Municipality Name: ST JOHNS FIRE
Acres: 3.58
County Use Description: SFR-APTS
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ST JOHNS FIRE
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,258
Stories: 1.0
Lot Size: 3.58 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: —
County: Charleston County
APN: 2000000032
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Edith L. Frierson Elementary School
Public PreK-8 • Assigned • 0.7mi
10/10
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
5/10 Flood Factor
Estimated 41-55% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
9/10 Heat Factor
6 days above 105° expected this year, 16 days in 30 years
8/10 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
Wadmalaw Island, SC • 29487
Average low and high temperatures (°F)
55
37
61
43
71
51
76
61
81
68
87
74
90
77
84
73
82
69
75
59
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, which is comparable to the
U.S. average for solar exposure.
9.2 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$436,000 – $528,000
Reach more buyers when you sell with Redfin. Save up to $4,586 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.