Miami County property record for 421 Union St, Troy, OH 45373 · Last verified July 2026
| Property Type | Light Industrial |
|---|---|
| Details | 167,602 sqft · built 1935 |
| Lot Size | 3.23 acres (140,742 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,650,000 (Jun 2000) |
| Tax Bill | $32,231 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | D08-091200 |
| Primary APN | D08-091200 |
|---|---|
| Alternative APNs |
|
| Lot Area | 140,742 sqft (3.23 acres) |
|---|
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Street Address | 421 UNION ST |
|---|---|
| City | TROY |
| State | OH |
| Zip | 45373-4151 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Legal Description | OUTLOTS 60, 61, 62, 63 PT OUTLOT 59 INLOT 202 |
| Legal Lot Number | 202 |
| Jurisdiction | MIAMI OH |
| Township / Civil Division | CONCORD |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 365200 |
Source: Miami County records · APN D08-091200
Assessment roll updated March 6, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 421 UNION ST, TROY, OH 45373-4151 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 12, 2000 · Amount on Record |
| Deed Sale | Jun 12, 2000 · Amount on Record |
| Prior Sale | Sep 13, 1990 |
| Record Updated | Sep 20, 2026 |
Source: Miami County records · Assessment roll updated March 6, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Miami County |
| County Subdivision | Concord Township |
| Municipality | Troy City |
| Unified School District | Troy City School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $32,231.00 (-7.67%) | $610,580 (+3.32%) Land $58,630 Building $551,950 | $1,744,500 (+3.32%) Land $167,500 Building $1,577,000 |
| 2024 | $34,910.00 (+2.14%) | $590,950 (-) Land $48,270 Building $542,680 | |
| 2023 | $34,179.00 (+8.58%) | $590,950 (-) Land $48,270 Building $542,680 | $1,688,400 (-) Land $137,900 Building $1,550,500 |
| 2022 | $31,477.00 | $590,950 Land $48,270 Building $542,680 | $1,688,400 Land $137,900 Building $1,550,500 |
Source: FEMA National Flood Hazard Layer, Miami County (39109C), updated March 10, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 391093652005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 2 (1980–2014) |
| Most Recent Claim | May 2014, river or lake flooding |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 338 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Metronet Holdings | Fiber | 5,120 / 5,120 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Benton Ridge Telephone Company. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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