Professional Office Building with Six
For Sale
$550,000
4145 Columbia Road, Martinez, GA 30907
Two-story?
Property Size2,400 SF
Lot Size2.34 Acres
Price / SF$229.17
Days on Market193
Property Features for 4145 Columbia Road
General Information
Standard status
Active
Size
2,400 SF
Class
B
Total Parking Spaces
26
Lot size
2.34 Acres
Property subtype
Multi Tenant Office
Additional Details
Asking Price
$550,000
Road Access
Yes
Building Details
Building Size
2,400 SF
Buildings
1
Listing Agency:
Meybohm Commercial Properties, LLC
(706) 736-3375
Listed By:
John Eckley · License #366880
(706) 736-3375
Source:
Thebrokerlist
Added: Feb 18
Changed: Aug 30
Last Checked: Aug 30 at 1:20AM
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 Meybohm Commercial Properties, LLC
Investment Insights
Based on property information with market context.
This 2,400-square-foot Class B office building is configured for professional service operations, with six private offices, a conference room, reception and waiting areas, a kitchen/breakroom, and two bathrooms. The property includes a 26-space parking lot and sits on approximately 2.34 acres. Its prior counseling-office configuration provides an established framework for office occupancy.
The building occupies a corner position at Columbia Road and Dowling Road in Martinez, with full-motion entry and exit. The site records 18,400 VPD and is adjacent to a Kroger-anchored shopping center with multiple retail, banking, dining, and service tenants. Columbia Road connects with Washington Road and extends toward Appling and Harlem.
The building occupies a corner position at Columbia Road and Dowling Road in Martinez, with full-motion entry and exit. The site records 18,400 VPD and is adjacent to a Kroger-anchored shopping center with multiple retail, banking, dining, and service tenants. Columbia Road connects with Washington Road and extends toward Appling and Harlem.
Key Highlights
- 2,400‑square‑foot Class B office building on approximately 2.34 acres
- Six private offices, conference room, reception desk, and waiting room
- 26‑space parking lot serving the office property
Financial Insights
Estimated NOI and Cap Rate
NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$36,720
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
6.68%
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$734,400
$734.4K
Cap Rate 7%
$524,571
$524.6K
Cap Rate 9%
$408,000
$408.0K
Market Conditions
NOI Build-Up for 2,400 SF
Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent.
EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs.
OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements.
NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$57.6K $24.00/SF
− Vacancy
−$8.6K −$3.60/SF
EGI
$49.0K $20.40/SF
− OpEx
−$12.2K −$5.10/SF
NOI
$36.7K $15.30/SF
Area
Columbia County, GA
Vacancy
15.00%
Lease Rate
$24.00 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$734,400
Cap Rate 7%
$524,571
Cap Rate 9%
$408,000
Alternative Uses
Best Use
Office B
$524.6K
$459.0K – $612.0K
NOI $36,720 @ 7.0% cap · market cap 6.68%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$757.5K
$662.8K – $883.8K
NOI $53,027 @ 7.0% cap · market cap 9.64%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
Yes
Paved road access
Location Intelligence
Trade Area within ½ mile
685
Businesses Nearby
Explore this area
Business Placement
Demographics for 30907, GA
50,964
Population
22,219
Households
2.3
Avg Household Size
39
Median Age
39%
College-Educated
91%
High-School Grad
24.1 sq mi
ZIP Area
2,115
Density / Sq Mi
$83,349
Median Household Income
$45,692
Median Earnings
$1,211
Median Rent
$232,000
Median Home Value
Market
Vacancy Rate% for Office in South region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Office building - Two-story?
Where is this office building located?
The property is located at 4145 Columbia Road Martinez, GA.
What is the asking price?
The asking price for this property is $550,000.
What are key features of this property?
This property features: 2,400‑square‑foot Class B office building on approximately 2.34 acres; Six private offices, conference room, reception desk, and waiting room; 26‑space parking lot serving the office property
