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Downtown Office Suites with Retail Conversion
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145 King Street, Charleston, SC 29401

Office suites in a walkable historic downtown setting, with planned renovations and convenient access plus negotiable parking.

Space SizeContact for details
Property Size57,481 SF
Days on Market91

Property Features for 145 King Street

General Information

Standard status Active
Size 57,481 SF
Class A
Property subtype Office

Building Details

Building Size 57,481 SF
Year Built 1976
Listing Agency: NAI Charleston
Listed By: Scott P. Peevy, CCIM · License #81438
Source: Naicharleston
Added: Jun 2 Changed: Aug 14 Last Checked: Aug 31 at 1:05PM

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 NAI Charleston

Investment Insights

Based on property information with market context.

Office suites are available in a high-demand area of historic downtown Charleston, offering flexible space for professional users. The property includes a planned renovation with updates to the interior common areas and a conversion of the King Street front to retail, supporting an active ground-floor presentation. The offering is presented as full service, with a stated rate of $32/SF.

This location is positioned for walkability in the heart of historic downtown Charleston. Convenient access is available for day-to-day operations, and parking is described as negotiable, which can be helpful for tenant onboarding and routine visits.

These office suites should appeal to teams that value an urban, amenity-rich address and a building environment benefiting from near-term improvements. The planned King Street retail conversion may also create added street-level activity for clients and customers, while the full-service structure can simplify budgeting and day-to-day building costs for qualified tenants.

Key Highlights

  • Office suites in a high‑demand area of historic downtown Charleston
  • Year built: 1976
  • Planned renovation in 2020 with updates to interior common areas

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick Dental Office Auto Parts Store HVAC Service Pharmacy Parking Lot & Garage Veterinary Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Gross
Lease Type

Location Intelligence

Trade Area within ½ mile

665
Businesses Nearby

Demographics for 29401, SC

9,145
Population
5,808
Households
1.6
Avg Household Size
38
Median Age
75%
College-Educated
96%
High-School Grad
1.5 sq mi
ZIP Area
6,097
Density / Sq Mi
$90,074
Median Household Income
$45,653
Median Earnings
$1,838
Median Rent
$1,165,900
Median Home Value

Market

Lease Benchmarks for Charleston, SC

$34.8 /SF/Yr
Avg Asking Price
$22–$45 /SF/Yr
Price Range
19,479 SF
Avg Space Size

Vacancy Rate% for Office in Charleston, SC

6.8% 2019
10.2% 2020
10.4% 2021
9% 2022
9% 2023
7.5% 2024
7.5% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Office suites in a walkable historic downtown setting, with planned renovations and convenient access plus negotiable parking.
Where is this office building located?
The property is located at 145 King Street Charleston, SC.
What are key features of this property?
This property features: Office suites in a high‑demand area of historic downtown Charleston; Year built: 1976; Planned renovation in 2020 with updates to interior common areas
More about this property
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