Hardin County property record for 621 N Simon St, Ada, OH 45810
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,520 sqft · built 1960 |
| Lot Size | 0.413 acres (18,000 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,511 (2025) |
| Deeds & Mortgages | May 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-150005.0000 |
| Primary APN | 25-150005.0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,520 sqft Living Area |
| 1st Floor Area | 1,520 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 18,000 sqft (0.413 acres) |
| Lot Dimensions | 180 ft deep x 100 ft wide |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Shed | 1 Shed |
| Shed Area | 264 sqft |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 621 N SIMON ST |
|---|---|
| City | ADA |
| State | OH |
| Zip | 45810-1046 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | AHLEFELDS 1ST 31-32 |
| Legal Subdivision | AHLEFELDS |
| Jurisdiction | HARDIN OH |
| Township / Civil Division | LIBERTY |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 402 |
621 N Simon St is owned and occupied by two individuals.
Source: Hardin County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 621 N SIMON ST, ADA, OH 45810-1046 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARDIN OH |
| Property Address | 621 N SIMON ST, ADA, OH 45810-1046 |
| Transaction Type | Mortgage |
| Record Updated | Jun 19, 2018 |
| Name | Verified Name |
|---|
| Document Number | 549/4581 |
|---|---|
| Date | May 8, 2018 |
| Book Page | 549/4581 |
| Instrument | 201800001356 |
| Name | QUEST FEDERAL CREDIT UNION-ADA BRANCH |
|---|---|
| Type | Non-Lending Institution |
| Address | ADA, OH 45810 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | May 1, 2028 |
The 2025 property tax bill for 621 N Simon St was $1,511 with a homeowner's exemption, up 1.5% from the year before.
Source: Hardin County assessment roll, as of March 31, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,511.00 (+1.48%) | $38,260 (-) Land $4,970 Building $33,290 | |
| 2024 | $1,489.00 (+0.27%) Homeowner's exemption | $38,260 (-) Land $4,970 Building $33,290 | |
| 2023 | $1,485.00 (+2.06%) Homeowner's exemption | $38,260 (+17.47%) Land $4,970 Building $33,290 | $109,310 Land $14,200 Building $95,110 |
| 2022 | $1,455.00 Homeowner's exemption | $32,570 Land $4,820 Building $27,750 | |
| 2020 | $93,060 Land $13,770 Building $79,290 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 621 N Simon St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 9, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 621 N Simon St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 96% of Ohio |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ADA VILLAGE serves 5,334 people · EPA ID OH3300012 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 125 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| MetaLINK Technologies Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| HDER Link Fixed Wireless | 100 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Brightspeed, T-Mobile, Watch TV.
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