638 Old Castle Loop is a 1,762 square foot house on a 10,019 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Myrtle Beach data, we estimate the home's value is $370,391.
Single-familyProperty Type
2014Year Built
10,019 sq ftLot Size
$210Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$370,391
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.6% higher than the average sale price ($344K) 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
$947
$48,022 + $185,091
$233,113
2024
$947 (+7.0%)
2023
$885 (+5.3%)
2021
$841 (+14.3%)
$41,758 + $156,663
$198,421
2020
$735
$41,758 + $156,663
$198,421
2019
$735 (+10.9%)
$41,758 + $156,663
$198,421
2018
$663 (+2.3%)
$36,240 + $136,300
$172,540
2017
$648
$36,240 + $136,300
$172,540
Tax history for 638 Old Castle Loop
Year
Property tax
Land + Additions
Assessment*
2025
$947
$48,022 + $185,091
$233,113
2024
$947 (+7.0%)
2023
$885 (+5.3%)
2021
$841 (+14.3%)
$41,758 + $156,663
$198,421
2020
$735
$41,758 + $156,663
$198,421
2019
$735 (+10.9%)
$41,758 + $156,663
$198,421
2018
$663 (+2.3%)
$36,240 + $136,300
$172,540
2017
$648
$36,240 + $136,300
$172,540
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
PDD
Planned Development District
It is the intent of the Planned Development Districts to allow flexibility in development and require the use of innovative site planning techniques resulting in developments with improved design, character, and quality which preserve natural and scenic open spaces. A PDD is characterized by a plan that incorporates residential housing of different types and densities, as well as compatible commercial, institutional and industrial development. Furthermore, a PDD allows for the establishment of dimensional standards, such as setbacks, lot sizes, height and bulk that are unique to the property in order to accommodate the allowed land uses. These requirements are established for the general purpose of promoting and protecting the public health, safety, and general welfare.
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of Bathroom Fixtures: 8
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Heat Pump
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Conventional
Construction Type: Aluminum/Vinyl
Building Construction Quality: Average
Exterior Wall: Frame/Vinyl
Roof Shape Type: Gable
Building Type: Single Family
Property Information
Living Sq. Ft: 1,762
Building Sq. Ft: 2,182
# of Stories: 1
Legal Description: SUMMERLYN PH 2C-1; LT 108
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Legal Lot Number: 108
Municipality Name: CONWAY
Acres: 0.23
County Use Description: RESIDENTIAL 1 FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CONWAY
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,762
Stories: 1.0
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 2014
Year Renovated: 2014
County: Horry County
APN: 39705040048
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
Ten Oaks Middle
Public 6-8 • Assigned • 1.1mi
8/10
Carolina Forest High School
Public 9-12 • Assigned • 4.8mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
6/10 Fire Factor
8% chance of being in a wildfire in next 30 years
9/10 Heat Factor
7 days above 103° expected this year, 19 days in 30 years
8/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Myrtle Beach, SC • 29579
Average low and high temperatures (°F)
54
34
59
41
70
50
76
57
80
64
88
72
90
77
85
72
82
69
75
57
70
50
59
39
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 5.6 hours in December, placing it above the
U.S. average for solar exposure.
9.2 hrs
5.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$352,000 – $426,000
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