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Updated Duplex with Private Suite
For Sale
$649,000

3651 Barton Street, Johns Island, SC 29455

First-floor secondary living area includes a full kitchen, bathroom, laundry, and separate entrance.

Property Size2,364 SF
Lot Size0.34 Acres
Price / SF$274.53
Days on Market50

Property Features for 3651 Barton Street

General Information

Standard status Active
Size 2,364 SF
Total Parking Spaces 2
Lot size 0.34 Acres
Property subtype Multi-Family

Site & Location

Highway Access Yes
Road Access Yes

Additional Details

Multifamily Units 2

Amenities

7.2 surround sound system

Building Details

Year Built 2002
Buildings 1
Listing Agency: Atlantic Edge Real Estate
Listed By: Matt O'Neill Real Estate
Source: Mattoneillrealestate
Added: Sep 4 Changed: Oct 21 Last Checked: Oct 23 at 6:52AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Atlantic Edge Real Estate

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Investment Insights

Based on property information with market context.

This 2,364-square-foot duplex in Johns Island was built in 2002 and includes a first-floor suite with its own kitchen, bathroom, laundry, and private entrance. The primary living area features Brazilian hardwood flooring, vaulted ceilings, an open layout, quartz kitchen countertops, custom cabinetry, and LG appliances. A loft, integrated 7.2 surround sound system, and two-car garage add functional interior and storage space.

The property occupies 0.34 acres without an HOA, with an 11-foot garage gate that accommodates recreational vehicle parking. It is located about 5 minutes from Limehouse Boat Landing and within a 10-minute walk of Stono River County Park and the West Ashley Greenway. The address is 3651 Barton Street, Johns Island, SC 29455, near the Hwy 17/Main Road flyover and access to I-526 and Route 17.

Key Highlights

  • 2,364 SF duplex built in 2002
  • First‑floor suite with full kitchen, bathroom, laundry, and private entrance
  • 0.34‑acre lot with no HOA

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$26,946
Cap Rate
4.15%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$538,920 $538.9K
Cap Rate 7%
$384,943 $384.9K
Cap Rate 9%
$299,400 $299.4K
Market Conditions
NOI Build-Up for 2,364 SF
Gross rent
$41.7K $17.64/SF
− Vacancy
−$3.2K −$1.36/SF
EGI
$38.5K $16.28/SF
− OpEx
−$11.5K −$4.89/SF
NOI
$26.9K $11.40/SF
Area
Charleston County, SC
Vacancy
7.69%
Lease Rate
$17.64 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$538,920
Cap Rate 7%
$384,943
Cap Rate 9%
$299,400

Alternative Uses

Best Use
Multifamily LT 5
$384.9K
$336.8K – $449.1K (±1% cap)
NOI $26,946 @ 7.0% cap · market cap 4.15%
Second Best
Apartment 5plus
$344.1K
$301.1K – $401.5K (±1% cap)
NOI $24,089 @ 7.0% cap · market cap 3.71%
Theoretical Best
Office A
$858.1K
$750.9K – $1.00M (±1% cap)
NOI $60,069 @ 7.0% cap · market cap 9.26%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

2
Residential units
Yes
Highway access
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

59
Businesses Nearby

Demographics for 29455, SC

28,344
Population
17,196
Households
1.6
Avg Household Size
46
Median Age
57%
College-Educated
95%
High-School Grad
100.2 sq mi
ZIP Area
283
Density / Sq Mi
$117,422
Median Household Income
$56,126
Median Earnings
$1,489
Median Rent
$499,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025

Frequently Asked Questions

What type of property is this?
Duplex - First-floor secondary living area includes a full kitchen, bathroom, laundry, and separate entrance.
Where is this duplex located?
The property is located at 3651 Barton Street Johns Island, SC.
What is the asking price?
The asking price for this property is $649,000.
What are key features of this property?
This property features: 2,364 SF duplex built in 2002; First‑floor suite with full kitchen, bathroom, laundry, and private entrance; 0.34‑acre lot with no HOA
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