1 / 29

Property Location

30 TRAMMELL Street SW, Marietta GA 30064

Interactive Map

Open in Google Maps →

List Price $749,990

Units 1

Est. Cap Rate 0.8%

Est. Cash-on-Cash -20.8%

Price / Unit $749,990

Est. Year 1 Cash Flow $-38,922 after debt service

30 TRAMMELL Street SW Marietta, GA 30064

Data last updated: August 2, 2026 at 9:46 PM EST

ACTIVE

Welcome to 30 Trammell St SW, Marietta, GA 30064. An Historic Mixed-Use Complex Near Marietta Square just steps from the Marietta Square and within walking distance to the Cobb County Courthouse. This charming 1905 historic property offers a rare opportunity to own a piece of local history with modern-day functionality. Currently operating as an attorney's office, the property features a classic layout with a thoughtful blend of historic charm and professional utility-including original moldings, a welcoming foyer, reception area, private offices, and bathrooms. Zoned O/I (Office/Institutional), the property cannot be rezoned, but a variance may be obtained to allow for residential use, making this an excellent live/work opportunity or a chance to convert the space back to a private residence. Additional highlights include: Ample rear parking Second private entrance for added convenience Excellent visibility and accessibility in the heart of Marietta. Whether you're seeking a boutique professional space or a flexible mixed-use opportunity, this property delivers timeless value in an unbeatable location.

Investment Notes — Marietta

Located in the Marietta, GA area
Value-add opportunities typically exist through management, renovations, or operational improvements
Rental demand and achievable rents vary significantly by submarket — local market verification is recommended
Actual cash flow depends on occupancy, expenses, financing, and current market conditions

Modeled from FMLS data + Atlanta metro baselines where listing data is incomplete

Price per Unit $749,990 Verified

Est. Cap Rate 0.80% Modeled

Est. Cash-on-Cash -20.76% Modeled

Est. Gross Income $13,603 Modeled

Est. NOI $5,985 Modeled

 Est. Year 1 Cash Flow  $-38,922  after debt service (25% down / 7% / 30-yr)  Modeled   

Price per Sq Ft $383 Verified

Confidence scores included Latest FMLS data Transparent modeling

Starts from list price and unit count. Pre-filled from Modeled Estimate. Override any value to model your own scenario.

Assumptions

Purchase Price List Price

Number of Units

Avg Rent / Unit / Month Modeled Estimate

Annual Gross Potential Income Editable

Modeled Estimate

Vacancy Rate Estimated

5.0%

Operating Expense Ratio Estimated

51%

Financing

Down Payment Default 25%

25%

Interest Rate Default 7%

Loan Term Years

30 yrs

Projected Returns

Gross Potential Income —

Effective Gross Income —

Operating Expenses —

Net Operating Income (NOI) —

Asking Cap Rate —

Price Per Unit —

Annual Debt Service —

Year 1 Cash Flow —

Cash-on-Cash Return —

Simplified estimates for Marietta. Actual results depend on real rents, expenses, financing terms, and local market conditions. Service view: Review Further.

Why these numbers can differ from the Metrics Bar & Highlights above

The Metrics Bar and Highlights use the service’s numbers (actual MLS Gross / Opex / NOI / Cap Rate when available, otherwise modeled).
This calculator lets you change every assumption in real time. Once you move any slider or input, the results become your scenario, not the service estimate.
Vacancy, expense ratio, and financing terms here may be more or less aggressive than the service defaults.
Cash flow shown is before income taxes, capital expenditures, and any other non-operating items.

Review Further

Jeff’s Investment Take

Further review recommended before moving forward.

Est. Cap0.8%

Est. CoC-20.8%

Important Investment Information

Actual MLS Cap Rate is used when present. Gross Income uses rent roll or MLS Gross Income when available, otherwise modeled. Operating expenses use an all-in ratio by property size. Cash-on-cash assumes 25% down, 7% interest, 30-year amortization. All figures are for screening only — verify with current rent roll and expenses.

Some figures shown on this page are estimated because complete rent-roll or operating data was not provided in the listing. Estimated values are clearly marked.

Any estimated or modeled figures represent the independent analysis of Jeff Crowe / Century 21 The Avenues and are not supplied by FMLS or the listing broker.

This website and its content are for informational and educational purposes only. Nothing on this site constitutes financial, investment, tax, or real estate advice. All information is deemed reliable but not guaranteed. You should always conduct your own thorough due diligence, verify all data independently, review the physical condition of the property, and consult with your own qualified attorney, accountant, and investment advisor before making any purchase decision.

MLS ID: 7616081 · Listing courtesy of Keller Williams Realty Cityside, Taiwo OniruAkintokun · 770-874-6200

IDX Information Provided by Jeff Crowe · jeffcrowe@c21theavenues.com

FMLS · Updated Daily

Featured Agent