Chattanooga Short-Term Rental Rules 2026: City, Hamilton County, and Lookout Mountain

Thomas Garner
1 day ago
10 min read

Updated: 12 hours ago

Chattanooga Choo Choo hotel building in the Southside Historic District, Chattanooga, TN

If you're looking at a short-term rental property anywhere near Chattanooga, the single most important question isn't your projected ADR or your furniture budget — it's which government has jurisdiction over the address on the deed. Chattanooga's metro area sits at the seam of four separate regulatory bodies, and each one runs its own permitting system, its own fee schedule, and in one case, its own unresolved legal ambiguity. A property two miles apart on either side of a city line can be legal under one rulebook and effectively banned under another.

This guide walks through all four jurisdictions that touch the greater Chattanooga short-term rental market as of 2026: the City of Chattanooga itself, unincorporated Hamilton County, the Town of Lookout Mountain, Tennessee, and the City of Lookout Mountain, Georgia. We are not blending these into one generic "local rules" summary — each section below applies to one jurisdiction only, and you should confirm which one actually governs your specific parcel before assuming any of it applies to you.

Every fact below is attributed to a specific primary source and dated to 2026. Where the public record is thin — which happens once, and we say so directly — we tell you that instead of papering over it with confident-sounding language.

Why Chattanooga Hosts Need Four Rulebooks, Not One

Most short-term rental regulation guides for a metro area can get away with covering a single city ordinance plus a county fallback. Chattanooga is different because the area's most desirable STR real estate — the Lookout Mountain corridor in particular — straddles a state line and crosses through two separate incorporated towns that happen to share a name but have nothing else in common administratively. A host who assumes "Lookout Mountain" means one set of rules, whichever side of the mountain they're on, is making the single most common and costly mistake we see in this market.

Below, each jurisdiction is covered in isolation: what it requires, what it costs, what's capped or banned outright, and where the primary source lives so you can verify it yourself before filing anything or closing on a property.

1. City of Chattanooga: Homestay vs. Absentee Permits

If your property sits inside Chattanooga's official city limits, you fall under the city's two-tier short-term vacation rental (STVR) certificate system, administered through the city's official permit page at chattanooga.gov/pay-and-apply/permits-applications/short-term-rental. The two tiers are not interchangeable, and which one applies to you is determined by occupancy, not by preference.

Homestay certificates are for owner-occupied properties — meaning the owner lives in the home as their primary residence at least 183 days a year. Homestay is permitted in commercial zones that allow absentee designations, and within the city's designated STVR Homestay Overlay. The application fee is $250, and the annual renewal fee is also $250.

Absentee certificates cover any non-owner-occupied rental. Absentee STVRs are permitted only in commercial zones that already allow hotel/motel use — a meaningfully narrower footprint than homestay eligibility. The application fee is $500, with a $500 annual renewal fee.

Both tiers share several hard requirements. Every certificate holder must designate a local agent, regardless of whether the property is homestay or absentee. A 25% density and capacity cap applies per area, and the city does not grant waivers or exceptions to this cap under any circumstances. Certificates are valid for one year; renewal applications can be generated starting 30 days before expiration, and a certificate that lapses more than 30 days past its expiration date cannot be renewed — the host has to reapply from scratch. The certificate itself must be posted in a permanent, conspicuous location inside the rental unit, and as of January 1, 2026, renewal applications also require a photo of the posted certificate uploaded alongside the paperwork.

There's also a zoning-specific freeze worth knowing about: if a property goes through an official rezoning ordinance, the city imposes an 18-month freeze on new Absentee certificate applications for that specific property afterward. And the application itself has a strict 60-day lifespan from submission to issuance — typical processing runs closer to 30 days, but the clock is real, and applications can lapse before a decision is made if paperwork stalls.

On the tax side, the city applies its own 4% occupancy/lodging tax on stays under 30 days, layered on top of Hamilton County's separate 4% tax — for a combined 8% inside city limits. If your application is denied, you have 60 days to appeal to the Board of Zoning Appeals, but that board's authority is narrow: it reviews only for administrative errors and cannot grant an exception to the density cap or a zoning requirement.

2. Hamilton County: Rules for Unincorporated Areas

If your property sits outside Chattanooga's city limits and outside any other incorporated town, you fall under Hamilton County's short-term vacation rental ordinance instead, passed in April 2023. The county doesn't maintain a clean HTML ordinance summary the way the city does — the most authoritative document is the county's official STVR Applicant Checklist, published as a PDF by the Department of Development Services at hamiltontn.gov. That checklist should be your primary reference before applying, not a third-party summary of it.

The county's permit fee is $750 per year — noticeably higher than either of the city's tiers. The county applies its own 4% occupancy tax, and it's worth noting the tax rule uses a different duration threshold than the permit requirement itself: the county's occupancy tax applies to stays under 90 days for county tax purposes specifically, which is a wider window than the city's under-30-day tax trigger. Don't assume the two use the same cutoff — we see hosts miscalculate this regularly.

Lot size matters in unincorporated Hamilton County in a way it doesn't inside city limits: the county requires a minimum 1-acre lot for a short-term vacation rental, rising to a 2-acre minimum if the parcel is zoned agricultural. Short-term rentals are banned outright in manufacturing-zoned areas, full stop — there's no variance path described in the county's own materials.

Operationally, the county requires signage posted at the front of the property showing both the STVR certificate and a phone number for the owner or manager, and that owner or manager must be able to respond to a phone call within 2 hours. This is a meaningfully tighter response requirement than most Southeast county ordinances we track, so build it into your management plan before you list, not after your first complaint call from a neighbor.

3. Lookout Mountain, Tennessee: A Murkier Ordinance

The Town of Lookout Mountain, Tennessee is a separate, small incorporated municipality on the mountain — administratively distinct from both the City of Chattanooga and Hamilton County, with its own ordinance, adopted in March 2017. We want to be upfront about the sourcing here: we could not locate a clean, official, town-hosted ordinance page for Lookout Mountain, TN's short-term rental rules the way we could for Chattanooga and Hamilton County. The most substantive public reporting on the ordinance and its enforcement comes from the Chattanooga Times Free Press (timesfreepress.com). That gap in official documentation is itself worth flagging to any host considering this town — it's a reason to call the town directly and get current guidance in writing before assuming anything from a blog post, including this one.

What is publicly documented: the 2017 ordinance restricts short-term rentals to the town's commercial district only, and it bans non-owner-occupied rentals in residential areas. In 2018, a judge ruled in a specific case that the residential-area ban language was "too vague," finding that ambiguity in a property-use restriction should be resolved in favor of the owner's unrestricted use of their property.

It's important not to over-read that ruling. It does not mean the residential ban is open or generally unenforceable — it means enforcement in practice is murkier than the ordinance text alone suggests, and that murkiness was tested in one case, not settled as a blanket rule. If you're considering a residential-zone property on Lookout Mountain, TN, this is exactly the kind of situation where you need current legal guidance from someone who can review the town's present enforcement posture — not a conclusion drawn from a single 2018 case summary read secondhand.

4. Lookout Mountain, Georgia: The Strictest Jurisdiction of the Four

The City of Lookout Mountain, Georgia is a separate incorporated city on the Georgia side of the mountain, and it is administratively distinct from the surrounding unincorporated Walker County. Per the city's own FAQ page at lookoutmtnga.com/faqs, short-term rentals in the Airbnb/VRBO style are not allowed inside the incorporated city limits, period. There is no commercial-district exception here — this is the most restrictive of all four jurisdictions covered in this guide.

The only path available inside city limits is a separate "House Sharing" ordinance, which requires approval from the Municipal Planning Commission (MPC) before a host can operate. This is not a rubber-stamp process, and it is not the same thing as a standard STR permit — treat it as its own separate application track with its own review timeline and criteria.

Here is the distinction that matters most, and the one we see confused most often — including in AI-generated content about this market: unincorporated Walker County, the area surrounding but outside the City of Lookout Mountain, GA, allows short-term rentals with a business license and a hotel/motel tax currently set at 5%, scheduled to rise to 8%. That permissiveness applies only outside the incorporated city limits of Lookout Mountain, GA. It does not extend one foot inside the city line. If your parcel is inside the incorporated city of Lookout Mountain, GA, Walker County's more permissive rules simply do not apply to you — you're bound by the city's near-total prohibition instead, and confusing the two jurisdictions is the single most likely factual error a host could make about this specific market.

Quick Reference: Which Jurisdiction Applies to You

Before you assume any of the above applies to your parcel, confirm its actual jurisdiction with your county GIS or property lookup tool, or a title search — city and town lines in this area do not always match popular perception of where a neighborhood "is."

City of Chattanooga: Homestay ($250) or Absentee ($500) certificate, 25% density cap with no exceptions, 8% combined city-plus-county lodging tax on stays under 30 days.

Unincorporated Hamilton County: $750-per-year permit, 1-acre minimum lot (2 acres if agriculturally zoned), banned in manufacturing zones, 2-hour phone response requirement.

Town of Lookout Mountain, TN: Commercial-district only by ordinance text; the residential ban's enforceability is legally unsettled — get current legal guidance before relying on it either way.

City of Lookout Mountain, GA: Not allowed except through MPC-approved House Sharing; do not confuse this with the more permissive unincorporated Walker County rules just outside the city line.

None of this is static. Ordinances get amended, fee schedules change, and enforcement postures shift — especially in a market growing as fast as this one. Treat this guide as your starting checklist for the conversation with each permitting office, not as a substitute for it.

Ready to make sure your Chattanooga-area listing is fully compliant and still converting? Crest & Cove Creative helps hosts across the Chattanooga corridor build listings and marketing that hold up to scrutiny. Visit crestcove.co or call us to talk through your specific property before you apply for anything.

Frequently Asked Questions

Do I need a permit if my Chattanooga-area property is inside city limits?

Yes. Any property inside the City of Chattanooga's limits needs either a Homestay or Absentee STVR certificate, depending on whether the owner occupies the property as a primary residence at least 183 days a year. There is no exemption for occasional or owner-managed rentals inside city limits.

What's the real difference between Homestay and Absentee in Chattanooga?

Homestay requires the owner to live in the property as their primary residence and costs $250 to apply and $250 to renew annually. Absentee covers non-owner-occupied rentals, costs $500 to apply and $500 to renew, and is permitted only in commercial zones that already allow hotel/motel use — a narrower set of eligible locations than Homestay.

Can the City of Chattanooga's 25% density cap ever be waived?

No. The city's materials are explicit that the 25% per-area capacity cap cannot be waived or exceeded under any circumstances, and the Board of Zoning Appeals cannot grant an exception to it on appeal — that board reviews only for administrative errors.

What happens if my Chattanooga STVR certificate expires?

Renewal applications can be generated starting 30 days before the certificate expires. If a certificate lapses more than 30 days past its expiration date, it cannot be renewed — the host must submit a brand-new application and go through the full process again from the start.

My property is outside Chattanooga's city limits but still near the city — what rules apply?

If it's outside city limits and outside any other incorporated town, you're governed by Hamilton County's ordinance instead: a $750 annual permit, a 1-acre minimum lot size (2 acres if agriculturally zoned), and a ban in manufacturing-zoned areas, among other requirements.

Are Lookout Mountain, TN and Lookout Mountain, GA governed by the same rules?

No, and this is the most important distinction in this entire guide. They are two separate incorporated municipalities in two different states, each with its own ordinance. Lookout Mountain, TN restricts STRs to its commercial district with a legally unsettled residential ban. Lookout Mountain, GA bans STRs entirely inside city limits except through a separate MPC-approved House Sharing process.

Is short-term rental legal anywhere on Lookout Mountain, Georgia?

Not through a standard STR permit. Inside the incorporated City of Lookout Mountain, GA, short-term rentals in the Airbnb/VRBO style are not allowed; the only path is Municipal Planning Commission approval under the city's separate House Sharing ordinance. Short-term rentals with a standard business license are allowed only in unincorporated Walker County, outside the city limits.

Can I rely on this guide instead of contacting the jurisdiction directly?

No, and we want to be direct about that, especially for Lookout Mountain, TN, where no clean official ordinance page exists online and the most substantive public source is newspaper reporting. Every fact in this guide is sourced and dated as of 2026, but ordinances change, and a phone call to the relevant permitting office before you apply or purchase is the only way to get a current, binding answer for your specific parcel.

What occupancy tax will I actually owe inside Chattanooga city limits?

A combined 8% — the city's own 4% occupancy/lodging tax plus Hamilton County's separate 4% tax, both applying to stays under 30 days inside city limits.

Does Hamilton County's occupancy tax use the same stay-length cutoff as its permit rules?

No — this is a detail hosts often miss. The county's occupancy tax applies to stays under 90 days for county tax purposes specifically, a wider window than the city's under-30-day tax trigger. Don't assume the two thresholds match when you're budgeting.