Two condos go on the market the same week. Same building era, same walk to the Silver Queen Gondola, same price per square foot down to the dollar. A buyer touring both would be forgiven for assuming the rental math is identical too. It isn't. One unit sits on a lot where the city will issue an unlimited number of short-term rental permits. The other sits across the street, in a zone where the waitlist has names on it dating back to 2022. Nothing about the building tells you which is which. Only the zoning map does.
This is the detail that gets skipped in most Aspen condo write-ups, and it is the one that actually determines whether a downtown purchase behaves like an income property or a very expensive place to store furniture nine months a year.
Aspen's downtown core isn't one zone. It's six.
When people say "Aspen Core," they usually mean the walkable blocks around Wagner Park, the pedestrian mall, and the base of Aspen Mountain. The city sees something more granular. Short-term rental permits are unlimited in six zone districts: Commercial Core, Commercial, Lodge, Commercial Lodge, Lodge Overlay, and Lodge Preservation Overlay. Step outside those six zones and you enter capped territory, where the number of available STR-C permits is fixed and any new applicant goes on a list.
Ben Wolff, general manager of Frias Properties and the qualified owner's representative on more than a hundred Aspen STR properties, put it plainly to Aspen Journalism: everything west of Original Street falls in the core or lodging zone, where an owner can get as many permits as they want, while properties just across the street, to the east, sit in a capped residential zone. He described new permits there as effectively unavailable for years.
"Everything to the west of Original [Street] is considered the core or lodging zone, so you can get as many permits as you want. But just across the street, to the east of Original, is a residential zone, and they're capped."
That single-street distinction is the whole story. A buyer comparing two listings with nearly identical addresses can be comparing a business with no permit ceiling to one where the ceiling was reached years ago.
What the waitlist actually looks like
The residential multi-family zone, known as R/MF, carries the largest number of STR permits of any capped district in the city, and it is scattered on both sides of downtown, not confined to one edge of town. As of an August 2025 city council presentation, roughly 13.5 percent of free-market units in R/MF held an STR permit, down from 18 percent in 2022, and 83 percent of the total waitlist for that zone sat east of the downtown core. Ten of the fifty-five R/MF applications on the list had been waiting since 2022.
The zone-by-zone caps themselves were set deliberately low. When the city ended its 2021 construction and permitting moratorium in 2022, council fixed each capped district's ceiling at 75 percent of the number of active permits that existed before the moratorium began, specifically to reduce STR density over time rather than freeze it in place. The R/MF cap landed at 190 permits total, while some smaller residential districts were capped at a single permit.
| Zone type | Examples | STR-C permit cap |
|---|---|---|
| Unlimited | Commercial Core (CC), Commercial (C-1), Lodge (L), Commercial Lodge (CL), Lodge Overlay (LP), Lodge Preservation Overlay (LO) | None |
| Capped, largest allowance | Residential Multi-Family (R/MF) | 190 permits citywide |
| Capped, tightest allowance | R-3, R-30 | 1 permit |
The practical effect: a unit in an unlimited zone can be permitted the day escrow closes. A unit in a capped zone with no available permits means an offer that includes a personal residence with a maybe-someday rental option, not a nightly rental business.
Turnover inside capped zones tells its own story about who actually gets through. Of 25 properties that gained an STR permit in 2026 without having held one in 2023, eight were valued at ten million dollars or more, while only seven were valued under two million dollars. Put differently, eight of ten homes worth more than ten million dollars that lost a permit were replaced by a new permit holder, while only three of ten homes under two million dollars saw the same. Attrition in capped zones is not filling back in evenly across price points.
The tax tiers nobody puts in the listing
Even inside an unlimited zone, the permit type an owner chooses changes the after-tax return. Starting in 2026, the city's aggregate nightly tax obligation runs 12.35 percent for a traditional lodge, 17.35 percent for an owner-occupied or lodge-exempt STR, and 22.35 percent for a Classic STR permit, the category most non-owner-occupied rental condos fall under. That ten-point spread between the lowest and highest tier is a bigger swing than most buyers budget for when they run a pro forma based on comparable nightly rates alone.
The city also amended its STR code on November 18, 2025, streamlining the application process and removing the HOA Compliance Affidavit as a required document for permit renewals, a change the city's lodging and commercial core program manager described as a response to direct feedback from STR operators. Owners renewing permits should confirm current requirements directly, since older guidance still circulating online references documents the city no longer requires. The city also moved its entire STR permitting and business licensing system to a new platform called Localgov as of June 1, 2026, replacing the previous MuniRevs and GovOS system. Existing account holders did not need to reapply, but anyone applying fresh should expect the new portal.
Why the median price per square foot lies to you
Here is where a buyer relying on a national portal gets steered wrong. A national aggregator's "Downtown Aspen" neighborhood page shows a median sale price per square foot of $539 for the three months ending May 2026, built from a small sample of recorded sales in that window. That figure bears no resemblance to how downtown condos actually trade. The current per-square-foot record for a downtown core condo stands at $8,215, set by a penthouse sale at 233 E. Cooper in December 2024, and local market reporting on the 2025 year in review has top Aspen properties trading in the $5,000 to $7,000-plus per square foot range. The gap exists because broad neighborhood aggregators blend property types and thin sample sizes in a way that erases the submarket entirely.
The lesson isn't that one number is right and the other wrong. It's that a downtown Aspen price per square foot only means something once you know whether you're looking at a single-family teardown lot, a 1970s two-bedroom condo, or a new penthouse, and whether that unit sits in a zone where its rental income is capped by geography rather than by demand.
What this means before you write an offer
A few questions are worth answering before a downtown unit gets serious consideration as an income property, not after closing:
- Confirm the parcel's actual zone district using the city's STR GIS map rather than assuming based on the listing description or neighborhood name.
- Check the STR-C Permit Availability Summary for that specific zone to see whether new permits are available or whether the property would join a waitlist.
- Ask whether an existing STR permit is already attached to the unit and transferable, since a permit tied to the seller in a capped zone can be more valuable than the unit's finishes.
- Run the after-tax return using the correct 2026 tax tier for the intended use, not a blended citywide average.
None of this changes what a buyer might pay for the lifestyle of owning three blocks from Wagner Park. It changes what that ownership can realistically produce in rental income, which is a different number entirely.
A few common questions
Does buying in an unlimited zone guarantee I can rent nightly right away? It means the city isn't capping the number of permits available in that zone, but the unit still needs its own STR permit and business license, and building-level HOA rules can independently restrict or prohibit short-term rentals regardless of what the city allows.
If a capped zone I'm interested in already has a long waitlist, is there any path in? Only through permit attrition or by purchasing a property that already carries a valid, transferable permit. New applicants are added to the existing list in order.
Do the 2026 tax tiers apply retroactively to permits issued in past years? The aggregate tax obligation is tied to the permit type in use during the tax year, not the year the permit was originally issued, so an existing Classic STR permit is subject to the current 22.35 percent tier going forward.
Zoning maps and tax tiers rarely make it into a glossy listing photo, but they decide whether a downtown Aspen purchase performs the way a buyer expects. If you're comparing properties in the core and want the zoning, permit status, and after-tax math worked through before you make an offer, reach out to Fiona Hagist or start with a free home valuation to see where your numbers actually land.
