Hardin County property record for 421 N Simon St, Ada, OH 45810
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,968 sqft · built 2016 |
| Lot Size | 0.405 acres (17,640 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,118 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-160069.0000 |
| Primary APN | 25-160069.0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,968 sqft Living Area |
| 1st Floor Area | 1,184 sqft |
| Basement Area | 784 sqft |
| Unfinished Basement | 784 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 17,640 sqft (0.405 acres) |
| Lot Dimensions | 196 ft deep x 90 ft wide |
| Garage Area | 840 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 75 sqft |
| Shed | 1 Shed |
| Shed Area | 90 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 421 N SIMON ST |
|---|---|
| City | ADA |
| State | OH |
| Zip | 45810-1157 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | JOHNSONS E PT OL 2 |
| Legal Subdivision | JOHNSON |
| Jurisdiction | HARDIN OH |
| Township / Civil Division | LIBERTY |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 402 |
Source: Hardin County records · APN 25-160069.0000
Assessment roll updated March 31, 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 | Individual Name on File |
|---|---|
| Mailing Address | 421 N SIMON ST, ADA, OH 45810-1157 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 13, 2004 |
| Deed Sale | Aug 13, 2004 |
| Prior Sale | Jul 13, 1994 · Amount on Record |
| Record Updated | Sep 20, 2026 |
Source: Hardin County records · Assessment roll updated March 31, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Ohio |
| Municipality | Ada Village |
| County | Hardin County |
| County Subdivision | Liberty Township |
| Unified School District | Ada Exempted Village School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,118.00 (+1.24%) | $54,060 (-) Land $4,600 Building $49,460 | |
| 2024 | $2,092.00 (+0.58%) Homeowner's exemption | $54,060 (-) Land $4,600 Building $49,460 | |
| 2023 | $2,080.00 (+10.82%) Homeowner's exemption | $54,060 (+27.65%) Land $4,600 Building $49,460 | $154,450 (+27.64%) Land $13,140 Building $141,310 |
| 2022 | $1,877.00 Homeowner's exemption | $42,350 Land $4,430 Building $37,920 | |
| 2020 | $121,000 Land $12,660 Building $108,340 |
Source: FEMA National Flood Hazard Layer as of July 9, 2024 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Brightspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| HDER Link Fixed Wireless | 100 / 100 |
May also be available: Benton Ridge Telephone Company, Defiance Holdings, T-Mobile USA.
Based on FCC filings for 387 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ADA VILLAGE serves 5,334 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.
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