Hardin County property record for 312 E Highland Ave, Ada, OH 45810 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,432 sqft · built 1920 |
| Lot Size | 0.206 acres (9,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $81,500 (Sep 2002) |
| Tax Bill | $1,492 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-170010.0000 |
| Primary APN | 25-170010.0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,432 sqft Living Area |
| 1st Floor Area | 1,024 sqft |
| Upper Floors Area | 408 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Metal |
| Lot Area | 9,000 sqft (0.206 acres) |
| Lot Dimensions | 150 ft deep x 60 ft wide |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Shed | 1 Shed |
| Shed Area | 140 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 312 E HIGHLAND AVE |
|---|---|
| City | ADA |
| State | OH |
| Zip | 45810-1124 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | JOHNSONS E 9 |
| Legal Subdivision | JOHNSON |
| Jurisdiction | HARDIN OH |
| Township / Civil Division | LIBERTY |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 402 |
Source: Hardin County records · APN 25-170010.0000
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 | 312 E HIGHLAND AVE, ADA, OH 45810-1124 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 27, 2002 · Amount on Record |
| Deed Sale | Sep 27, 2002 · Amount on Record |
| Last Transfer Date | Apr 26, 2016 |
| Transfer Doc | 00536/1160 |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,492.00 (+1.36%) | $37,910 (-) Land $2,730 Building $35,180 | |
| 2024 | $1,472.00 (+0.41%) Homeowner's exemption | $37,910 (-) Land $2,730 Building $35,180 | |
| 2023 | $1,466.00 (+15.89%) Homeowner's exemption | $37,910 (+33.58%) Land $2,730 Building $35,180 | $108,310 (+33.58%) Land $7,800 Building $100,510 |
| 2022 | $1,265.00 Homeowner's exemption | $28,380 Land $2,650 Building $25,730 | |
| 2020 | $81,080 Land $7,570 Building $73,510 |
Source: FEMA National Flood Hazard Layer, Hardin County (39065C), updated July 9, 2024 · 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 |
| 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; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 387 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Brightspeed | Fiber | 2,000 / 2,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| HDER Link | Fixed Wireless (unlicensed) | 100 / 100 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Defiance Holdings, Benton Ridge Telephone Company, T-Mobile USA, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures