Occupancy Limits: Marietta vs Smyrna
How do occupancy limits rules compare between Marietta, GA and Smyrna, GA?
Marietta and Smyrna have similar restriction levels.
Marietta, GA
Cobb County
The City of Marietta has not adopted a short-term rental ordinance and does not impose its own STR occupancy cap. Cobb County's STR ordinance (Sec. 78-407) applies only to unincorporated Cobb, but the same baseline single-family occupancy standard in Cobb Code Sec. 134-1 - 390 square feet of living area per adult occupant - is the closest Cobb-area benchmark for evaluating overcrowding complaints.
View full Marietta rules →Smyrna, GA
Cobb County
Smyrna's Short-Term Rental Ordinance (Code Ch. 22, Art. XI) limits STR occupancy to two people per bedroom plus three additional people. Non-owner-occupied STRs in single-family zoning are also capped at 180 days of rental per calendar year (stays over 30 days don't count toward the cap).
View full Smyrna rules →Key Facts Comparison
| Fact | Marietta | Smyrna |
|---|---|---|
| Marietta STR Ordinance | None adopted | - |
| Cobb STR Code | Sec. 78-407 (unincorporated only) | - |
| Cobb Occupancy Benchmark | 390 sq ft per adult (Sec. 134-1) | - |
| Single-Family Definition | 1 family or ≤2 unrelated adults + children | - |
| Posted Max-Occupancy | Required on Cobb STR certificate | - |
| City Enforcement | Noise Ch. 10-6 & housing code | - |
| Ordinance | - | Code Ch. 22, Art. XI (Sec. 22-340+) |
| Occupancy Formula | - | 2 per bedroom + 3 additional |
| STR Definition | - | Rental of 30 days or less |
| Annual Day Cap | - | 180 days (non-owner-occupied SF only) |
| 30-Day Carve-Out | - | Stays >30 days don't count |
| Owner-Occupied | - | No 180-day cap |
| Contact | - | Business License: 678-631-5363 |
Highlighted rows indicate differences between cities.
Marietta FAQ
How many guests can I host at a Marietta short-term rental?
Marietta has no STR ordinance and sets no specific guest cap. The closest local benchmark is Cobb County Sec. 134-1, which requires at least 390 square feet of living area per adult occupant for single-family dwellings - a standard Cobb's STR rule applies in unincorporated Cobb but not inside Marietta city limits. Hosts typically set a self-imposed maximum to avoid noise and housing-code complaints.
Does Cobb County's STR occupancy rule apply to my Marietta rental?
No. Sec. 78-407 expressly applies only to 'the unincorporated areas of Cobb County.' Properties inside the City of Marietta are governed by Marietta's own code, and the city has not adopted a short-term rental ordinance.
Smyrna FAQ
How many guests can I host at a Smyrna short-term rental?
Smyrna Code Ch. 22, Art. XI caps STR occupancy at two persons per bedroom plus three additional persons. A 2-bedroom unit can host up to 7 guests; a 3-bedroom unit can host up to 9. The maximum must be posted on your STR application and listing.
Is there a limit on how many days I can rent my Smyrna home short-term?
Non-owner-occupied single-family STRs are limited to 180 rental days per calendar year. Owner-occupied homes have no day cap. Bookings longer than 30 consecutive days are not 'short-term' under the ordinance and don't count toward the 180-day total.
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