Northshore Generators · Realtor Resource
The 2026 Guide to St. Tammany Parish Generator Permits & Setbacks
A shareable reference for listing agents and buyer's reps in Covington, Mandeville, Slidell, Madisonville, Abita Springs, Folsom, Lacombe. It covers parish placement rules, inspection checkpoints, and HOA workflows before a standby generator project starts.
Why this guide matters for Northshore transactions
Buyers increasingly expect whole home backup power after Gulf storm seasons. In St. Tammany Parish, a generator is not a same day delivery. Permit plans, gas line scopes, and setback surveys must be correct before concrete is poured. Share this page with clients in Covington, Mandeville, Slidell, Madisonville, Abita Springs, Folsom, Lacombe so expectations are clear before contingencies close.
Exact setback rules at a glance
Field measurements below reflect minimum separations Northshore Generators verifies on every turnkey install. Parish inspectors may add rules for soffit vents, weep holes, and raised foundations. Your contractor should confirm against the stamped plan set.
3 feet
Property lines & fences
The generator enclosure and exhaust must stay at least 3 feet from side and rear property lines, including wood, vinyl, and masonry fences. Measure from the closest point of the unit, not the pad edge alone.
15 feet
Neighboring homes
Exhaust must stay at least 15 feet from the nearest wall, window, or door on an adjacent home. This matters on tight Northshore lots with close side yards.
10 feet
HVAC intake vents
Central air returns and intake louvers need at least 10 feet of separation from generator exhaust so combustion gases do not recirculate into the home during exercise or outage runs.
| Minimum distance | Measured from generator to… | Notes for realtors |
|---|---|---|
| 3 feet | Property lines & fences | Often the first constraint on narrow side yards. Confirm survey pins before listing generator ready lots. |
| 15 feet | Neighboring homes | Applies to adjacent walls, windows, and doors. Include this calculation in HOA packets to avoid neighbor objections. |
| 10 feet | HVAC intake vents | Important when a home has multiple return grilles. Moving the pad before pour costs far less than failing inspection. |
Parish permit process overview
St. Tammany Parish typically requires separate electrical, mechanical, and gas scopes for standby generators. Turnkey contractors pull permits in the homeowner's name or through licensed trades, schedule rough in and final inspections, and complete gas pressure tests before Entergy restoration. Budget 2 to 6 weeks for permitting and inspections during peak storm prep season.
Navigating HOA approvals in high end Northshore subdivisions
Gated communities in Covington, Mandeville, Slidell, Madisonville, Abita Springs, Folsom, Lacombe, including estates such as Tchefuncta Club Estates, Riverwood, The Sanctuary, Beau Chêne, Lake Village, Breckenridge, and similar addresses, often impose standards beyond parish minimums. Architectural committees review screening, noise, and exhaust direction even when parish setbacks are met.
Recommended HOA workflow for buyers
- Request written architectural guidelines before the pad location is staked. Many gated communities require pre approval drawings with elevation and screening details.
- Submit manufacturer cut sheets, decibel ratings at 23 feet, and paint or finish samples when the HOA requires visual compatibility with brick, stucco, or painted siding.
- Document exhaust orientation relative to the neighbor's property line. HOA boards often want the 15 foot neighbor separation calculation in writing.
- Allow 2 to 4 weeks for architectural review in premier subdivisions. Pull parish permits after HOA sign off when covenants require it.
Northshore Generators supplies elevation sketches, setback calculations, and equipment cut sheets formatted for architectural review. That cuts down on revision requests before your client's closing date.
Share this guide or connect your client directly
Link this page in listing remarks, buyer packets, or post inspection emails. When your client is ready for a permitted, setback compliant install, Northshore Generators handles parish filings and HOA documentation across the Northshore.