Mill Creek Mountain View Retreat Entire home · 6 bedrooms Rated 5.00 - Revenue
- $403,717
- Occupancy
- 55.6%
- Daily rate
- $2,026
Airbnb market data · 202612 months to September 2026
The average Airbnb in Hamilton brought in $28,468 over the 12 months through September 2026, about 30% less than the Montana average of $40,592.
The short answer
Rates and bookings both trail the Montana average. Listings averaged $276 a night and were booked on 35% of available nights, against $370 and 44% for the Montana average.
Timing matters: in July, usually the best month, the average listing earns about 3.3 times as much as in February, usually the slowest.
With 141 active listings, Hamilton is the 18th-largest of 85 Montana markets AirROI tracks. From a year earlier, average revenue fell 3% while the number of active listings grew 14%.
Browse the live Hamilton Airbnb market
See Every Hamilton Listing
Revenue
Gross bookings per Hamilton listing averaged $28,468 over the 12 months to September 2026 (Montana average: $40,592), before cleaning, platform and management costs and taxes.
In a typical year, the average Hamilton listing brings in $6,260 in July, its best month, and $1,880 in February, its slowest. March runs within 5% of February, so either can be the slowest in a given year. The three strongest months bring in 39% of a full year's revenue, where an even calendar would give any three months 25%.
In a typical month, a top-quarter listing earns at least 3.4 times as much as a bottom-quarter one.
These are monthly figures for listings active in each month. The annual average above also counts listings that operated for only part of the year, so it runs below twelve times these figures.
July earns about 3.3 times what February does
Average revenue per active listing, by month, September 2024 to August 2026
Each point is one month as recorded, averaged over the listings active in it. The best and slowest months in the text average each calendar month over the past two years, so they can differ from the highest and lowest points here.
Latest 12 months in the September 2026 data. September's figures are still coming in, so the rows run to August.
July 2026 led on revenue and nightly rate; bookings peaked in June 2026.
| Month | Avg. Revenue | Occupancy | Avg. Nightly Rate | RevPAR | Booking Lead Time | Avg. Length of Stay |
|---|---|---|---|---|---|---|
| Sep 2025 | $4,229 | 43.3% | $263 | $141 | 60 days | 5.1 nights |
| Oct 2025 | $3,695 | 38.6% | $256 | $119 | 54 days | 4.4 nights |
| Nov 2025 | $2,872 | 33.8% | $251 | $96 | 43 days | 4.1 nights |
| Dec 2025 | $2,418 | 26.7% | $251 | $78 | 30 days | 3.8 nights |
| Jan 2026 | $2,001 | 22.9% | $244 | $65 | 27 days | 4.5 nights |
| Feb 2026 | $1,696 | 24.5% | $232 | $61 | 30 days | 3.9 nights |
| Mar 2026 | $1,509 | 20.9% | $242 | $49 | 36 days | 3.1 nights |
| Apr 2026 | $2,244 | 27.3% | $252 | $75 | 54 days | 5.1 nights |
| May 2026 | $3,478 | 36.4% | $287 | $112 | 78 days | 4.8 nights |
| Jun 2026 | $5,440 | 51.1% | $300 | $181 | 80 days | 3.6 nights |
| Jul 2026 | $6,733 | 50.4% | $302 | $217 | 69 days | 4 nights |
| Aug 2026 | $4,482 | 40.6% | $296 | $145 | 80 days | 3.3 nights |
Averages per active listing in each month. Highlighted: the highest-revenue month of the 12. RevPAR is the month's revenue spread over its nights, booked or not. Booking lead time is the days between booking and check-in, and length of stay the nights per booking, for stays in that month.
The typical Hamilton listing earns about $2,060 a month, but one property can land well above or below that. The Airbnb calculator gives a range for a specific address, built from the comparable listings around it.
Profit
Yes, when it's run well. The average Hamilton Airbnb took in $28,468 in the 12 months to September 2026, and run by its owner at everyday costs, about $1,560 a month of that is left after running costs, so a home that costs less than that to own or rent makes money. A listing in the top quarter leaves about $2,810 a month.
Cleaning it yourself keeps the $2,740 a year guests pay in cleaning fees, for about $1,790 a month. Handing the listing to a co-host at about 10% of nightly bookings still leaves about $1,350 a month.
These amounts come before housing costs. Where the mortgage or rent is less each month, the difference is profit; a home owned outright keeps it all after property tax, home insurance and any HOA or condo fees.
| Line | Average listing | Top-quarter listing |
|---|---|---|
| Money in | ||
| Nightly bookings | $25,728 | $45,800 |
| Cleaning fees guests pay10% of Hamilton bookings | $2,740 | $4,880 |
| Gross bookings | $28,468 | $50,680 |
| Running costs | ||
| Airbnb's feeAbout 13%: 15.5% for the 81% of Hamilton listings on Simplified Pricing, 3% for the rest | −$3,730 | −$6,640 |
| Cleaning and laundryPaid for by the cleaning fee; $0 if you clean yourself | −$2,740 | −$4,880 |
| Utilities and internetAbout 5% of bookings | −$1,420 | −$2,530 |
| Guest suppliesToiletries, coffee, paper goods: about 2% | −$570 | −$1,010 |
| Repairs and upkeepIncluding linens and small replacements: about 3% | −$850 | −$1,520 |
| Short-term rental insuranceOne policy, on top of Airbnb's free AirCover | −$280 | −$280 |
| Permit and registrationWhere one is required | −$140 | −$140 |
| Management$0 when you run it; co-hosts charge from about 10% of nightly bookings | $0 | $0 |
| Pricing and messaging toolsOptional; Airbnb's own tools are free | $0 | $0 |
| Lodging taxesAdded to the guest's bill and passed on | $0 | $0 |
| Total running costsAbout 25% of bookings, plus cleaning paid for by the cleaning fee | −$9,730 | −$17,000 |
| Left for housing costs, then profit | $18,738about $1,560 a month | $33,680about $2,810 a month |
| Housing costs | ||
| Mortgage or rent, property tax, home insurance, HOA or condo fees | Depend on the home | |
The estimate starts from Hamilton's average listing, run by its owner. Change how the listing performs, who runs it and who cleans to see what is left for the mortgage or rent.
To work out the profit on one Hamilton home, with its price, its mortgage or rent and your own costs, use the Airbnb profit calculator. It starts from the comparable listings around the address.
What a listing keeps comes down to the figures this page measures: nightly rate, nights booked and the months it's open. A listing at the top-quarter mark takes in about $4,220 a month, against $2,370 for the average one.
Occupancy
Hamilton listings were booked on 35% of the nights they were open over the past year, 9 percentage points below the Montana average (44%) and 6 points below the U.S. average (41%). In a typical year, occupancy swings from 26% in January to 53% in July.
The busiest tenth of listings are booked about four times as often as the bottom quarter.
July is usually the busiest month in Hamilton, January the quietest
Share of open nights booked, by month, September 2024 to August 2026
The 12-month rate of 35% averages each listing's whole year, slow months included; each month here counts only the listings booked in it.
Nightly rates
The average nightly rate in Hamilton, known as ADR (average daily rate), was $276 over the past year, about 25% below the Montana average of $370 and about 14% below the U.S. average of $320. In a typical year, rates peak in June and July at about $285 and bottom out in February and November at about $225.
Prices span a wide range: the top 10% charge about 3.3 times the rate of the bottom quarter.
June rates run 26% above February's
Average nightly rate (ADR), by month, September 2024 to August 2026
The 12-month ADR of $276 averages each listing's own rate across its whole year; the monthly points average listings month by month, so the two differ.
RevPAR, or revenue per available night, divides a listing's income by every night it was open to book, so it rises with both price and bookings. In Hamilton it averaged $111 over the past year, from about $64 in a typical March to about $202 in a typical July.
Per open night, by tier:
July RevPAR is about 3.2 times March's
Revenue per open night (RevPAR), by month, September 2024 to August 2026
Seasonality
Hamilton has one high season, June through September, which makes it a highly seasonal market. Business is slowest from November to April. A listing earns about 2.4 times as much a month in June through August as in December through February.
Average revenue by month in Hamilton
Average revenue per active listing, each calendar month averaged over the past two years
| Month | Season | Revenue per listing |
|---|---|---|
| January | Low season | $2,170 |
| February | Low season | $1,880 |
| March | Low season | $1,970 |
| April | Low season | $2,440 |
| May | Shoulder season | $3,250 |
| June | High season | $5,160 |
| July | High season | $6,260 |
| August | High season | $4,750 |
| September | High season | $4,060 |
| October | Shoulder season | $3,600 |
| November | Low season | $2,690 |
| December | Low season | $2,820 |
| Season | Revenue per month | Occupancy | Nightly rate |
|---|---|---|---|
| High seasonJune–September | $5,060 | 49% | $273 |
| Shoulder seasonMay, October | $3,420 | 38% | $253 |
| Low seasonNovember–April | $2,330 | 30% | $236 |
Guests book Hamilton stays 58 days ahead on average (about eight weeks). June stays are booked furthest out, about 81 days ahead, and February stays closest to arrival, about 25 days. A typical June booking is made in late March.
June stays are booked furthest ahead
Average days between booking and check-in, by month of stay, September 2024 to August 2026
The 12-month figure of 58 days averages each listing's year as a whole; each month here averages only the listings with stays in it.
Permits
None of the 141 active listings in Hamilton display a registration, permit or license number. That doesn't mean no rules apply: some places don't ask hosts to show a number on the listing, and listing data doesn't capture every scheme.
Registration, permit, zoning and occupancy-tax rules vary by address and change often, so confirm them with the city or county before buying or listing in Hamilton.
Neighborhoods
AirROI's area guide picks eight Hamilton neighborhoods that draw short-term rental guests, led by Downtown Hamilton, Riverfront District and Sapphire Hills. The picks reflect guest appeal, not earnings data or permit eligibility, so check local permit rules for a specific address before buying.
| Area | Who it suits | Landmarks nearby |
|---|---|---|
| Downtown Hamilton | The heart of Hamilton boasts a charming small-town atmosphere with local shops, restaurants, and art galleries. Great for guests looking to experience the local culture. | Hamilton Historic District, Riverside Park, Wall Street, Local breweries, Art galleries |
| Riverfront District | This scenic area along the Bitterroot River offers beautiful views and outdoor activities. It's perfect for those wanting a nature-focused getaway. | Bitterroot River, Riverfront Walking Trails, Fishing spots, Picnic areas, Kayaking |
| Sapphire Hills | A suburban neighborhood with stunning mountain views and easy access to outdoor adventures, ideal for families and nature lovers. | Sapphire Mountains, Hiking trails, Outdoor recreation, Family-friendly parks, Scenic views |
| South Side | Known for its charming residential areas and local cuisine, this area offers a cozy suburban experience. | Local diners, Parks, Shopping areas, Community events, Neighborhood charm |
| Eastside Neighborhood | A growing area with new developments, attracting young professionals and families, close to amenities and schools. | Eastside Park, Local shopping centers, Family-friendly activities, Cultural events, Community parks |
| West Valley | A rural area that showcases Montana's natural beauty, ideal for guests seeking a peaceful retreat and outdoor adventures. | Open fields, Nature trails, Peaceful surroundings, Wildlife watching, Star gazing |
| Bear Creek | Nestled near forests and mountains, this area is perfect for those interested in hiking, fishing, and immersing in nature. | Bear Creek trails, Wildlife reserves, Fishing spots, Campgrounds, Natural beauty |
| Porter Park | A cozy neighborhood known for its friendly atmosphere and proximity to local parks, ideal for family stays. | Porter Park, Playgrounds, Community events, Neighborhood shops, Family activities |
Area descriptions are AI-assisted from public sources and are not checked against zoning.
Listings
More than nine in ten Airbnbs in Hamilton are entire homes (94%), with private rooms at 6%. Houses are the most common property type at 44%, about 1.6 times the share of cabins and other outdoor stays (28%).
Nearly all listings rent the whole place
Hamilton Airbnb listings by room type
| Room type | Share of listings | Listings |
|---|---|---|
| Entire home | 94.3% | 133 |
| Private room | 5.7% | 8 |
Listings by property type
Hamilton Airbnb listings by property type
| Property type | Share of listings | Listings |
|---|---|---|
| House | 44.0% | 62 |
| Cabin/Outdoor | 27.7% | 39 |
| Apartment/Condo | 14.2% | 20 |
| Hotel/Boutique | 6.4% | 9 |
| Others | 4.3% | 6 |
| Unique stay | 3.5% | 5 |
One-bedroom homes are the most common size in Hamilton (35% of entire homes), and 32% have three or more bedrooms. Shares are of the 130 entire homes that give a bedroom count; rented rooms are left out.
Hamilton entire homes by number of bedrooms
Entire homes with each number of bedrooms, of those with a bedroom count on file
| Bedrooms | Share of entire homes with a bedroom count | Entire homes |
|---|---|---|
| Studio | 2.3% | 3 |
| 1 bedroom | 35.4% | 46 |
| 2 bedrooms | 30.0% | 39 |
| 3 bedrooms | 17.7% | 23 |
| 4 bedrooms | 5.4% | 7 |
| 5+ bedrooms | 9.2% | 12 |
A typical one-bedroom home in Hamilton earned $12,600 over the past year, against $77,700 for a home with five or more bedrooms.
| Home size | Listings | Typical annual revenue (median) | Average annual revenue | Avg. nightly rate | Occupancy |
|---|---|---|---|---|---|
| 1 bedroom | 46 | $12,600 | $15,800 | $170 | 33% |
| 2 bedrooms | 39 | $16,800 | $18,700 | $222 | 34% |
| 3 bedrooms | 23 | $33,100 | $32,300 | $315 | 43% |
| 5+ bedrooms | 12 | $77,700 | $117,000 | $784 | 42% |
The most common capacity in Hamilton is four guests (30% of listings), and 36% of listings sleep six or more.
Hamilton listings by guest capacity
Share of listings by the number of guests they sleep
| Guest capacity | Share of listings | Listings |
|---|---|---|
| 2 guests | 18.5% | 25 |
| 3 guests | 2.2% | 3 |
| 4 guests | 29.6% | 40 |
| 5 guests | 13.3% | 18 |
| 6 guests | 13.3% | 18 |
| 7 guests | 4.4% | 6 |
| 8+ guests | 18.5% | 25 |
Hamilton hosts set up an average of 3.3 beds per listing. Only 26% of listings show their exact location on the listing map; the rest show an approximate area.
Free on-site parking is close to standard in Hamilton: 96% of listings offer it, and 70% have a patio or balcony.
Share of Hamilton listings with each common amenity
Listings in Hamilton with a hot tub earned about 5.2 times as much a year, on average, as those without: $107,000 against $20,500. The gap is smaller for exercise equipment (about 3.4 times as much) and a sound system (about 3.4 times as much). Bigger, professionally run homes tend to carry more amenities, so these gaps reflect the kind of listing as much as the feature itself.
Revenue gap for Hamilton listings with each amenity
How much more listings with the amenity earned in a year than those without, and the share of listings that have it
| Amenity | Listings with it | Avg. revenue with | Avg. revenue without | Revenue gap |
|---|---|---|---|---|
| Hot tub | 9% | $107,000 | $20,500 | +419% |
| Exercise equipment | 8% | $80,900 | $24,000 | +237% |
| Sound system | 11% | $76,300 | $22,800 | +235% |
| Waterfront | 13% | $69,200 | $22,100 | +213% |
| Kayak | 9% | $72,400 | $24,400 | +197% |
| Air conditioning | 79% | $32,700 | $12,900 | +153% |
| Sun loungers | 10% | $61,400 | $24,800 | +147% |
| Patio or balcony | 70% | $33,900 | $15,700 | +115% |
| Pool table | 10% | $54,800 | $25,600 | +114% |
| Outdoor furniture | 73% | $33,200 | $15,700 | +111% |
Guests
Hamilton draws mostly domestic guests: 96% of those who left reviews live in the United States. No single city dominates: Missoula is the largest source, at about 4% of reviews. English is spoken by 80% of guests, and Spanish by 11%.
96% of Hamilton guests are domestic
Where guests who left reviews live
Where Hamilton guests come from: top cities
Share of guests who left reviews
| Origin city | Share of guests |
|---|---|
| Missoula | 4.1% |
| Bozeman | 2.9% |
| Billings | 1.9% |
| Seattle | 1.7% |
| Helena | 1.6% |
Where Hamilton guests come from: top countries
Share of guests who left reviews
| Origin country | Share of guests |
|---|---|
| United States | 96.4% |
| United Kingdom | 0.6% |
| Canada | 0.5% |
| Germany | 0.4% |
| France | 0.4% |
Languages spoken by Hamilton guests
Share of guests who left reviews
| Language | Share of guests |
|---|---|
| English | 79.6% |
| Spanish | 11.0% |
| French | 2.2% |
| German | 1.6% |
| Italian | 0.9% |
Hamilton Airbnbs average 4.94 stars, and 74% of listings hold Airbnb's Guest Favorite badge. The category scores are tightly bunched, and value for money is the lowest, at 4.88.
Communication scores highest in Hamilton; value is lowest
Average guest rating out of 5 by category; the bars start at 4.0
| Category | Average rating (out of 5) |
|---|---|
| Accuracy | 4.95 |
| Cleanliness | 4.95 |
| Communication | 4.98 |
| Location | 4.94 |
| Check-in | 4.96 |
| Value | 4.88 |
Booking patterns
About nine in ten Hamilton listings are open to guests more than 180 days a year, but only 11% are booked or blocked that many days. The most common booked-or-blocked total is 31 to 90 days a year, covering 43% of listings; blocked nights include any the host closes off.
Days a year Hamilton listings are open to guests
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 61.7% | 87 |
| 181-270 days | 27.7% | 39 |
| 91-180 days | 9.9% | 14 |
| 31-90 days | 0.7% | 1 |
Days a year Hamilton listings are booked or blocked
Share of listings by days a year
| Days a year | Share of listings | Listings |
|---|---|---|
| 271-366 days | 0.7% | 1 |
| 181-270 days | 9.9% | 14 |
| 91-180 days | 29.1% | 41 |
| 31-90 days | 43.3% | 61 |
| 1-30 days | 17.0% | 24 |
The average Hamilton booking lasts 4.5 nights, longest in May and shortest in February. Listings took about 19 bookings each over the year, some 2,570 in all. Check-in is split almost evenly between 3 p.m. and 4 p.m., with check-out usually at 11 a.m.
Average length of stay by month in Hamilton
Average nights per booking, by month of stay
Two-year average by calendar month.
About eight in ten listings in Hamilton accept stays of one or two nights.
Minimum stay set by Hamilton listings
Share of listings by the shortest stay they accept, from one night to 30 or more
Firm is the most common cancellation policy in Hamilton, used by 32% of listings; it refunds guests in full only if they cancel at least 30 days before check-in. Hosts here lean flexible: about six in ten listings offer Flexible or Moderate terms, against 36% on Firm or stricter ones.
Cancellation policies of Hamilton listings, from most to least flexible
Share of listings by the policy they use
Nearly nine in ten Hamilton listings charge a cleaning fee. The typical fee is $103, and some higher fees lift the average to $135. Spread over the average stay of 4.5 nights, that adds roughly $25 a night to what guests pay. For listings that charge one, cleaning fees make up about 10% of gross revenue.
Top earners
The top-grossing Airbnb in Hamilton, a six-bedroom home, took in $404,000 over the past year, about 14 times the city's average of $28,500. Five of the six listings below have five or more bedrooms; the other one has three bedrooms.
Mill Creek Mountain View Retreat Entire home · 6 bedrooms Rated 5.00
Riverfront Mansion With Pool, Pond, and Hot Tub Entire home · 7 bedrooms Rated 5.00
Copper King Bitterroot Mansion Entire home · 6 bedrooms Rated 5.00
Montana Lodge Entire home · 6 bedrooms Rated 4.96
Riverfront Luxury Cabin With Pond And Hot Tub Entire home · 3 bedrooms Rated 5.00
Riverfront 6 bed/5bath home on Bitterroot River Entire home · 6 bedrooms Rated 5.00 Stephanie Anne is the top-grossing host in Hamilton, with $721,000 in bookings across 5 listings over the past year. Together, the ten top-grossing hosts run 29% of the market's 141 listings. Stephanie Anne also earns more per listing than any other host on the list.
| # | Host | Listings | Gross revenue | Per listing | Avg. rating |
|---|---|---|---|---|---|
| Stephanie Anne | 5 | $721,412 | $144,282 | 5.00/5 | |
| Jeremy | 4 | $408,190 | $102,048 | 5.00/5 | |
| Collin | 8 | $289,107 | $36,138 | 4.99/5 | |
| 4 | Lindsey | 13 | $263,655 | $20,281 | 4.98/5 |
| 5 | Gwen | 2 | $156,211 | $78,106 | 4.92/5 |
| 6 | NaTasha | 3 | $149,629 | $49,876 | 4.93/5 |
| 7 | Robert | 1 | $125,832 | $125,832 | 4.96/5 |
| 8 | M Sean | 1 | $91,230 | $91,230 | 5.00/5 |
| 9 | Kelsey | 1 | $86,534 | $86,534 | 5.00/5 |
| 10 | Tim | 3 | $74,500 | $24,833 | 4.98/5 |
Only 8% of Hamilton listings are classed as professionally managed, though 37% of listings have a co-host. Two-thirds of listings are run by Superhosts, so a strong review record is the norm here rather than an edge. Airbnb's Simplified Pricing, where the host pays the whole service fee and guests see one price with no separate Airbnb charge, covers 81% of listings.
Nearby markets
Hamilton out-earns every one of the four nearby markets in the table, all within 96 km; the best of them, Salmon, averaged about 30% less per listing. Dillon and Butte were the busiest, each booked on 40% of nights against 35% in Hamilton.
See all 85 Montana Airbnb markets
Markets elsewhere in the United States with a similar nightly rate and occupancy to Hamilton:
FAQ
An active Hamilton Airbnb grossed $28,468 on average in the 12 months to September 2026, according to AirROI's tracking of 141 active listings. That is before cleaning, management, taxes and financing. Busier, better-run listings do far better: the top quarter took in $3,660 or more in a typical month.
It depends most on the home's size, location and how it's run. The middle half of Hamilton listings earn between $1,060 and $3,660 in a typical month, and the top tenth $7,210 or more. For one home, enter its address and bedroom count in the Airbnb income calculator: it compares the home with similar listings nearby.
Listings in Hamilton were booked on 35% of available nights over the past year. That compares with 44% for the Montana average. July is usually the busiest month.
The average booked night in Hamilton cost $276 before fees. Half of listings charge between $140 and $300, so bedroom count and location move the price more than the average suggests.
None of the active Hamilton listings display a registration, permit or license number. That doesn't mean no rules apply, so confirm registration, permit and occupancy-tax rules with the city or county before buying.
Yes, when it's run well. The average Hamilton Airbnb grossed $28,468 in the 12 months to September 2026, 30% below the Montana average of $40,592. Run by its owner, with the cleaning fee covering the cleaner and everyday costs for Airbnb's fee, utilities, supplies, upkeep and insurance, $18,738 a year (about $1,560 a month) is left before the mortgage or rent. A home that costs less than that to own or rent makes a profit, and a listing at the top-quarter mark leaves about $2,810 a month. Check a specific home in the Airbnb estimator.
July usually pays best, averaging $6,260 per active listing over the past two years, and February usually pays least. The month-by-month table above shows how the latest 12 months played out.
Each night a Hamilton listing was open to book earned $111 on average over the past year, booked or not. That figure, revenue per available night (RevPAR), folds price and occupancy into one number; the top 10% of listings made $220 or more.
Hamilton stays were booked 58 days (about eight weeks) before arrival on average over the past year, so most of a month is booked well before it starts.
The average Hamilton Airbnb stay lasted 4.5 nights over the past year. A listing took 19 reservations over the year on average.
Guests rate Hamilton Airbnbs 4.94 out of 5 on average. Guests score communication highest and value lowest.
Downtown Hamilton, Riverfront District and Sapphire Hills draw the most short-term rental interest in Hamilton. The neighborhood guide explains what brings guests to each.
AirROI counted 141 active Airbnb listings in Hamilton as of September 2026. The closest tracked market is Dillon, 29 km away.
In Hamilton, nearly nine in ten listings add a cleaning fee. The median fee is $103, and some higher fees lift the average to $135.
Method
Figures on this page cover 141 active Airbnb listings in Hamilton from October 2025 to September 2026 (trailing twelve months). AirROI refreshes them monthly from listing-level booking and calendar data covering 20+ million properties worldwide. Money figures are in U.S. dollars. Annual revenue averages every listing active during the period, including those listed for only part of it; monthly figures average the listings active in each month; the tier lists show the spread. Neighborhood descriptions are AI-assisted. See the methodology for definitions.
Need this programmatically? The same metrics are available through the AirROI Airbnb Data API and bulk downloads in the data portal.