Idaho Falls, Idaho
Bonneville County publishes its whole assessment roll as a public parcel layer, but that layer sits on an ArcGIS Online host whose robots.txt answers 403, so this record now rests on the City's FY2025 ACFR principal-taxpayer and assessed-value tables (compiled by the County Assessor and Auditor) for owner data; Idaho deeds carry no sale price.
8 buildings · 5 with an owner established · 11 sources · 6 tier B · 2 tier A · prepared 2026-11-04
Can you find out who owns it?
Idaho records title by deed with the County Recorder. Bonneville County's Parcel Viewer gives every parcel's owner of record, address and assessed value free to a person at a browser, but it is served from services2.arcgis.com, whose robots.txt answers 403, so we no longer read it. The Recorder's online land-records index sits behind a disclaimer page; copies cost $1.00 a page plus $1.00 to certify. Idaho is one of ten states with no obligation to disclose a sale price, so no price appears on the roll or the deed.
Is ownership public?An open dataset names the owner
Cost of one title searchOwner of record free per parcel on Bonneville County's public Parcel Viewer (an ArcGIS Online map). Recorder: copies $1.00 per page, $1.00 per document to certify; large plats and surveys $5.00 each
Bulk ownership dataBonneville County Parcel Viewer feature service on services2.arcgis.com (public, no account) — robots.txt 403, treated as blocked 2026-11-04; no other open bulk owner file found
Sale pricesNo transaction data published
1
The marquee buildings
The towers that set the tone of the core, and who holds them. A price is the price a document states, on the date it states — not an estimate of what the building is worth now.
| Building | Use | Owner | Owner type | Last price paid |
|---|---|---|---|---|
| Mountain View Hospital campus 2325 Coronado St, Idaho Falls |
Institutional | Not established the register is open, but this building was not matched Intermountain Health's release of 13 Apr 2023 (s8) calls itself a 'minority investor' in Mountain View Hospital and Idaho Falls Community Hospital, which it said stay 'locally owned and managed'. That names no landowner. The City's FY2025 ACFR lists MPT HOSPITAL LLC as the city's largest taxpayer ($127,073,091 taxable, 1.47% of the city's taxable value; $36.5M and 5th in 2016) but gives no property, so it is not tied to this campus here (s11). |
Not established | —B |
| Eastern Idaho Regional Medical Center (EIRMC) 3100 Channing Way, Idaho Falls |
Institutional | Eastern Idaho Health Services, Inc. (HCA Healthcare) HCA's 2025 10-K Exhibit 21 lists 'Eastern Idaho Health Services, Inc.' and 'HCA Realty, Inc.' among its subsidiaries (s7); the 10-K counts 2 HCA hospitals in Idaho. The City's FY2025 ACFR (principal taxpayers, from the County Auditor) ranks EASTERN IDAHO HEALTH SERV INC 2nd in the city at $94,527,360 taxable (1.10%) and EASTERN IDAHO REGIONAL MED CTR 5th at $47,765,669 (s11); both pay tax. The ACFR names no address, so the link to the 3100 Channing Way campus is by name. |
Public company | —A |
| Idaho Falls Regional Airport (IDA) 2140 N Skyline Dr, Idaho Falls (parcel address 2200 N Skyline Dr) |
Civic | City of Idaho Falls The City's airport page gives the airport's address as 2140 N Skyline Dr and says the City secured $12 million in federal Community Project Funding for a terminal expansion (s6). The City's FY2025 ACFR carries the airport as one of the City's own business-type activities, with an Airport Director on its staff list and a Passenger Facility Charge fund (s11). Parcel and acreage are no longer sourced. |
Government | —A |
| Grand Teton Mall 2300 E 17th St, Idaho Falls |
Retail | Grand Teton Mall LLC The City's ACFR principal-taxpayer table (from the County Auditor) lists GRAND TETON MALL LLC as the city's 3rd-largest taxpayer in 2016 at $42,527,834 taxable; it is out of the 2025 top ten (s11). The table gives no address, so the link to the mall at 2300 E 17th St is by name. Who stands behind the LLC is not stated. No sale price: Idaho does not require one to be disclosed (s4). |
Private company | —B |
| INL Engineering Research Office Building (EROB) and Fremont Ave campus 2525 Fremont Ave, Idaho Falls |
Office | Not established the register is open, but this building was not matched Idaho National Laboratory, run for the US Department of Energy by Battelle Energy Alliance, gives 2525 Fremont Ave as its in-town address (search results only: inl.gov returned 403 to us). No open source we could reach names the landowner. Nearby, REL FACILITIES LLC is the city's 9th-largest taxpayer in the FY2025 ACFR ($30,948,680 taxable; 6th in 2016), but the table gives no address (s11). |
Not established | —B |
| Idaho Falls City Hall 308 Constitution Way, Idaho Falls |
Civic | City of Idaho Falls The City's website gives 308 Constitution Way as its contact address (s9), and the FY2025 ACFR uses it as the City's address and lists a City Hall elevator among capital projects (s11). Ownership is inferred from the City occupying and capitalising the building; the parcel record is no longer sourced. |
Government | —B |
| Bonneville County Courthouse 605 N Capital Ave, Idaho Falls |
Civic | Bonneville County The County gives 605 N Capital Ave as the courthouse address, with the Recorder on its second floor (s2); the Assessor works from 357 Constitution Way (s3). Ownership by the County is inferred from its own courthouse; the parcel record is no longer sourced. |
Government | —B |
| Mountain America Center (Idaho Falls Auditorium District event centre) 1690 Event Center Dr, Idaho Falls (Snake River Landing) |
Civic | Not established the register is open, but this building was not matched East Idaho News (16 Jul 2019) reports that the Idaho Falls Auditorium District announced the event centre in Snake River Landing would be called the Mountain America Center, after Mountain America Credit Union bought the naming rights (s12). The article does not say who holds title, so the owner of record is left open here. |
Not established | —B |
2
The core land
The most valuable ground in the city, and what the public record says about it.
Bonneville County values property at market value as of 1 January each year, from the previous year's sales (s3). Because Idaho does not require sale prices to be disclosed (s4), assessed value is the only open price signal. City-wide totals and the top taxpayers now come from the City's FY2025 ACFR, whose tables are compiled by the County Assessor and Auditor (s11); the two hospital operators lead.
Total assessed value, real property, FY2025$10.86B
$10,858,815,323 before exemptions; up from $4.28B in FY2017 (City ACFR Exhibit F, source County Assessor) (s11).
Taxable assessed value, FY2025$8.62B
$8,623,590,672 after $2,235,224,651 of property-tax exemptions; the City levied $47,681,429 on it (s11).
Largest taxpayer, 2025$127.1M
MPT HOSPITAL LLC, $127,073,091 taxable, 1.47% of the city total; then EASTERN IDAHO HEALTH SERV INC $94.5M and BUSCH AG RESOURCES INC $91.3M (s11).
Top ten taxpayers, share of city6.77%
$583,666,035 of taxable value in 2025, against 11.59% ($348.2M) in 2016: the base has broadened as values doubled (s11).
3
Who owns the town
At this scale the significant owner is rarely a trust or a fund: it is one or two local holding companies, a family in its second or third generation, and often the land around the town rather than the buildings in it.
Parcel-by-parcel acreage came from Bonneville County's public parcel layer on services2.arcgis.com, whose robots.txt now answers 403, so the ranking of landholders by acreage is no longer carried (see unverified). The City's FY2025 ACFR principal-taxpayer table, compiled by the County Auditor, still shows the two big south-side agricultural processors among the city's top ten taxpayers (s11).
| Name | Type | Taxable assessed value, FY2025 (rank among city taxpayers) |
|---|---|---|
| Busch Ag Resources Inc (Anheuser-Busch) BUSCH AG RESOURCES INC, 1.06% of the city's taxable value in 2025 (s11). Its link to Anheuser-Busch is from the company name, not a document we opened. The plant address and acreage are no longer sourced. |
Public company | $91,267,331 (3rd; 1st in 2016 at $68.1M)A |
| Integrow Malt LLC INTEGROW MALT LLC, 0.34% of the city's taxable value in 2025; in 2016 INTEGROW MALT LLC ($19.7M) and INTEGROW MALT ($42.1M) were listed separately (s11). The plant address and acreage are no longer sourced. |
Private company | $29,717,616 (10th)A |
5
Who builds the houses
New-home building in this market: the volume, and the firms behind it. Ownership of a builder matters as much as its volume — a private-equity platform and a family firm behave differently.
Idaho Falls builds mostly single-family houses on subdivision lots, plus a wave of large apartment complexes. The Census permit survey counts 252 single-family units authorised in the city in 2025 ($62.8M), no 2–4-unit buildings, and 21 buildings of 5+ units with 458 units; neighbouring Ammon added 361 single-family units (s10). No builder league table exists for eastern Idaho, and the lot counts per builder came from the county parcel layer on services2.arcgis.com, now treated as blocked (see unverified). What remains open is the City ACFR's principal-taxpayer table (s11), where three apartment owners entered the top ten since 2016.
| Name | Type | Taxable assessed value, 2025 (rank) |
|---|---|---|
| Apartment owners: Pioneer Apartments LLC, Falls LLC The, ID Victory Ranch LLC PIONEER APARTMENTS LLC $40,727,412, FALLS LLC THE $37,898,192 and ID VICTORY RANCH LLC $31,359,872 taxable in 2025; none was in the 2016 top ten (City FY2025 ACFR, Exhibit H, from the County Auditor) (s11). The table gives no addresses or parent companies. |
Private company | $40.7M (6th) / $37.9M (7th) / $31.4M (8th)A |
6
Commercial landlords
The commercial side, counted separately from housing: who holds the office, retail and industrial floor area.
Commercial holdings by owner came from the county parcel layer on services2.arcgis.com, now treated as blocked, so the landlord list is in unverified. The City's FY2025 ACFR principal-taxpayer table (s11) still shows who pays the most: the hospital companies, the agricultural processors, apartment owners and two industrial or research landlords below. Walmart's real-estate trust, 10th in 2016 ($14.1M), and CHP IF ID OWNER LLC, 9th in 2016 ($14.9M), have dropped out of the top ten.
| Name | Type | Taxable assessed value, 2025 (rank) |
|---|---|---|
| Intermountain Packing LLC 0.61% of the city's taxable value; not in the 2016 top ten (s11). The table gives no address. |
Private company | $52,380,812 (4th)A |
| REL Facilities LLC 0.36% of the city's taxable value (s11). It holds research-office property in the University Place / MK Simpson Blvd district beside INL; that address is no longer sourced. |
Private company | $30,948,680 (9th; 6th in 2016 at $28.7M)B |
?
Looked for and not found
Claims this page would have made if a source could be opened. They are left out rather than guessed.
- Who stands behind Grand Teton Mall LLC: the roll names only the LLC, and we opened no filing or release naming its parent.
- Whether Intermountain Health has since become sole owner of Mountain View Hospital: 2026 trade-press headlines (seen in search only, not opened) report a deal with Surgery Partners, but we opened no document that confirms it closed. The land at 2325 Coronado St is already titled to IHC Health Services Inc.
- The identities of the INL-area buildings (EROB at 2525 Fremont Ave, Willow Creek at 1955 Fremont Ave, REL Facilities LLC at 775 MK Simpson Blvd, MKSC LLC at 650 MK Simpson Blvd): inl.gov returned 403, so only the owner names on the roll are established.
- Sale prices: Idaho requires no disclosure (s4); the Recorder's land-records index sits behind a disclaimer we did not accept, so no deed was read.
- Busch Ag Resources Inc is linked to Anheuser-Busch here only by its name; no filing was opened.
- Mountain View Hospital campus: owner of record IHC Health Services Inc; Highest-assessed parcel in the city: RPA0457005004O, owner of record IHC HEALTH SERVICES INC (Intermountain Health's operating company), 13.93 acres, assessed $124,000,000 (land $2,125,291), main improvement year 2003. Intermountain also holds three small… — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- EIRMC parcel RPA1150001001F at 3100 Channing Way: owner of record EASTERN IDAHO HEALTH SERV INC, 25.98 acres, assessed $120,464,007, improvement 2017; medical-office condo units at 2860 and 3200 Channing Way held by H C A REALTY INC (17) and EASTERN IDAHO HEALTH SERVICES INC (~20) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Airport parcel RPA00007110004, 2200 N Skyline Dr, owner CITY OF I F, 336.4 acres, exempt — the largest single parcel in the city — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Grand Teton Mall parcel RPA3063101011G, 2300 E 17th St: owner of record GRAND TETON MALL LLC, 45.86 acres, assessed $28,118,946, land $6,999,027 (highest land value in the city), anchor improvement 1984 — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- INL Engineering Research Office Building (EROB) and Fremont Ave campus: owner of record Batelle Facility Owner LC; Parcel RPA0271001007O, owner of record BATELLE FACILITY OWNER LC (spelled so on the roll), 18.31 acres, assessed $25,692,278, improvement GENOFF valued $23,123,747, year 1991; a second 1.24-acre parcel goes with it. Idaho National Laboratory, run for the US… — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- City Hall parcels RPA1080015007A (0.77 acres) and RPA1080015004B (0.45 acres), owner CITY OF I F, exempt; City also holds 695, 740, 750 and 790 Park Ave — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Courthouse parcel RPA1080013007B, owner BONNEVILLE COUNTY, 2.2 acres, exempt, GOVTBLDG 1907; Assessor building at 357 Constitution Way, county-owned 1904 building on 0.19 acres (RPA1080018011A) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Mountain America Center (Idaho Falls Auditorium District event centre): owner of record Idaho Falls Auditorium District; Parcel RPA5926009002B, owner IDAHO FALLS AUDITORIUM DISTRICT, 20.13 acres, improvement coded CONVENTN, year 2021, exempt; the district holds two more small parcels on Pioneer Rd (22.6 acres in all). The roll does not give the building's trade name. Around it,… — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Idaho Falls Idaho Temple: owner of record L D S Church I F Temple (The Church of Jesus Christ of Latter-day Saints); Parcel RPA1451001004O, owner of record L D S CHURCH I F TEMPLE, 8.26 acres on the Snake River, assessed $20,453,465, year 1995 for the main recorded improvement; two more parcels go with it ($25.1M assessed across 13.7 acres for the three). Across the city… — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Idaho Professional Building (commercial condominium): owner of record MessickRentals LLC (majority of units); A 1917 downtown office building split into condominium units (Idaho Professional Bldg Condo's Amd #1 and #2); 70 unit rows carry the 482 Constitution Way address. The unit-holding entities on the roll are MESSICKRENTALS LLC (42 units there, 43 county-wide),… — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Idaho Falls Idaho Temple, 1000 Memorial Dr: owner of record L D S CHURCH I F TEMPLE, 8.26 acres, assessed $20,453,465; three parcels $25.1M on 13.7 acres; the church holds 43 parcels, 119.4 acres, in the city — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Idaho Professional Building condominium, 482 Constitution Way: 70 unit rows; MESSICKRENTALS LLC holds 42 units, LEX TALIONIS LLC 9, plus three owners' associations — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner City of Idaho Falls: 822 parcels, ~3,020 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner State of Idaho: 81 parcels, ~278 acres (plus 66 parcels, ~45 acres, held by the Idaho Transportation Board) inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner Idaho Falls School District 91: 38 parcels, ~263 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner Bonneville County: 131 parcels, ~138 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner Oregon Short Line Railroad (Union Pacific): 38 parcels, ~111 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner Eastern Idaho Railroad: 8 parcels, ~84 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner The Church of Jesus Christ of Latter-day Saints: 43 parcels, ~119 acres, $42.3M assessed inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner College of Eastern Idaho: 5 parcels, ~62 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner United States of America: 9 parcels, ~50 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner Irrigation districts and canal companies: 44 parcels, ~67 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Landowner Intermountain Gas Co: 11 parcels, ~2.9 acres inside the city limits — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Parcel totals inside the city limits: 28,230 parcels, ~14,700 acres; the City of Idaho Falls the largest holder at 822 parcels, ~3,020 acres — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Assessed value, all parcels in the city limits: $10.99B (Sum of the assessed value field over 28,230 parcels in the Idaho Falls jurisdiction; City Subdivision Land (mostly houses) $7.52B, Commercial/Industrial $3.07B. Exempt public land carries $0.…) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Highest-assessed parcel: $124.0M (2325 Coronado St (Mountain View Hospital campus), IHC Health Services Inc, 13.93 acres. Second: EIRMC, 3100 Channing Way, Eastern Idaho Health Services Inc, $120.5M on 25.98…) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Highest-assessed apartment parcel: $50.8M (1621 E 49th St, ID Victory Ranch LLC, 13.49 acres, built 2024; next Pioneer Apartments LLC, 3040 South Fork Blvd, $40.7M (2022)…) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Highest land value: $7.0M (Grand Teton Mall, 2300 E 17th St, 45.86 acres, land $6,999,027 (about $153,000 an acre); next Walmart, 500 S Utah Ave, Wal-Mart Real Estate Business Trust, land $5,318,676 on 22.24 acres…) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Homeowner's exemptions: 16,274 parcels (Parcels in the city carrying Idaho's homeowner's exemption (owner-occupied primary homes), $1.93B exempted in total. Set against about 21,000 City Subdivision Land parcels, that suggests roughly…) — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Residential holder Rockwell Homes Inc: 360 lots, ~192 acres — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Residential holder Idaho Falls Dev Partners LLC: 262 parcels, ~17 acres — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Residential holder Comore Development Inc: 77 lots, ~17 acres — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Residential holder MC & DM Investments LLC: 66 lots, ~25 acres — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Residential holder Anderson Townhome Development LLC / Park Place Development LLC / TD Developments LLC / Higley Developments LLC: 36 / 26 / 28 / 28 parcels — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Residential holder Rental townhome holders: Rising Sun Partners LLC, Parkway Partners LLC, Mora Enterprises LLC: 73 / 44 / 40 units — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Commercial holder BDS LLC: 26 parcels, ~31 acres, $26.0M — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Commercial holder LLKM Properties LLC: 11 parcels, ~16 acres, $13.5M — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Commercial holder Watkins Co LLC, The: 15 parcels, ~13 acres, $6.2M — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Commercial holder Alturas Parkway Plaza LLC: 19 parcels, ~10 acres, $8.2M — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Commercial holder Melaleuca Inc: 13 parcels, ~35 acres, $6.0M — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
- Commercial holder Sonoma Park Investors LLC: 2 apartment parcels, ~10 acres, $27.3M — previously from services2.arcgis.com, whose robots.txt answers 403; no other open source found (2026-11-04)
§
Sources
- Clerk, Auditor, and Recorder — Bonneville County · openA
- Assessor — Bonneville County · openA
- As tax gap widens, Idaho 1 of 10 states with no obligation to disclose property's sale price — KISU (Idaho Capital Sun), 31 Aug 2021 · openA
- Land Records search (Tyler), Bonneville County Recorder — Bonneville County · blockedC
- Airport (Idaho Falls Regional Airport, IDA) — City of Idaho Falls · openA
- HCA Healthcare Inc. Form 10-K for 2025, Exhibit 21 (subsidiaries) — U.S. SEC EDGAR · openA
- Mountain View Hospital & Idaho Falls Community Hospital Establish Partnership with Intermountain Health — Intermountain Health newsroom, 13 Apr 2023 · openA
- City of Idaho Falls home page (contact block: 308 Constitution Way) — City of Idaho Falls · openA
- Building Permits Survey, places, West Region, annual 2025 (we2025a.txt) — US Census Bureau · openA
- Annual Comprehensive Financial Report, fiscal year ended 30 Sep 2025 (Exhibit F Assessed Value and Actual Value of Taxable Property; Exhibit H Principal Property Tax Payers, source Bonneville County Auditor's Office) — City of Idaho Falls · openA
- The Idaho Falls Events Center now has a name - and a major sponsor — East Idaho News, 16 Jul 2019 · openA