21 Alex Patterson Rd, Hilton Head Island, SC 29926
About this home
21 Alex Patterson Rd is a 1,040 square foot house on a 6,534 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Hilton Head Island data, we estimate the home's value is $416,846.
Single-familyProperty Type
2015Year Built
6,534 sq ftLot Size
$401Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$416,846
$0 since August
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Estimate history
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Year
Property tax
Land + Additions
Assessment*
2025
$725 (+0.9%)
2024
$718 (+3.2%)
2023
$696 (+7.6%)
2022
$647 (+0.7%)
2021
$643 (+0.3%)
2020
$640 (+21.4%)
2019
$527 (+1.8%)
2018
$518 (+10.7%)
2017
$468 (−55.0%)
2016
$1,040 (+773.9%)
2015
$119
Tax history for 21 Alex Patterson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$725 (+0.9%)
2024
$718 (+3.2%)
2023
$696 (+7.6%)
2022
$647 (+0.7%)
2021
$643 (+0.3%)
2020
$640 (+21.4%)
2019
$527 (+1.8%)
2018
$518 (+10.7%)
2017
$468 (−55.0%)
2016
$1,040 (+773.9%)
2015
$119
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RM-4
Low to Moderate Density Residential District
The purpose of the Low to Moderate Density Residential District is to protect and preserve the character of these areas and neighborhoods at densities up to four dwelling units per net acre. This district is used to encourage a variety of residential opportunities, including multifamily residential units, single-family residences, and group living. The regulations of the district are intended to discourage development that would substantially interfere with, or be detrimental to, residential character.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Group
Housing-Single unit
Housing-Multiple units
Educational/school
Cemetery
Park & open space
Property details
Exterior
Property Information
Subdivision Name: THE GLEN SD
Living Sq. Ft: 1,040
# of Stories: 1
Legal Description: LOT 3 THE GLEN PH I PB139 P145
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,534
Legal Lot Number: 3
Municipality Name: HILTON HEAD #1 PSD
Acres: 0.15
County Use Description: RESIMP SINGLEFAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: HILTON HEAD #1 PSD
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,040
Stories: 1.0
Lot Size: 6,534 square feet
Style: Single Family Residential
Year Built: 2015
Year Renovated: 2015
County: Beaufort County
APN: R510 008 000 0652 0000
Home facts updated by county records on Jul 20, 2026
Around this home
Schools
Hilton Head Island International Baccalaureate Elementary School
Public 1-5 • Assigned • 1.7mi
7/10
Hilton Head Island Middle School
Public 6-8 • Assigned • 1.6mi
5/10
Hilton Head Island High School
Public 9-12 • Assigned • 1.7mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
7/10 Flood Factor
Estimated 72-80% 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 106° expected this year, 19 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Hilton Head Island, SC • 29926
Average low and high temperatures (°F)
57
38
63
45
72
53
77
62
83
69
88
74
91
78
86
75
83
71
76
62
71
55
61
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 5.5 hours in December, which is comparable to the
U.S. average for solar exposure.
9.1 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$397,000 – $480,000
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