Darke County property record for 4100 Koons Rd, New Madison, OH 45346
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,500 sqft · built 1990 |
| Lot Size | 10 acres (438,388 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $25,000 (Apr 1990) |
| Tax Bill | $2,440 (2025) |
| Deeds & Mortgages | Nov 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | I34-0-111-21-00-00-20700 |
| Primary APN | I34-0-111-21-00-00-20700 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,500 sqft Living Area |
| 1st Floor Area | 3,000 sqft |
| Upper Floors Area | 1,248 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Conventional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Lot Area | 438,388 sqft (10 acres) |
| Porch | Slab |
|---|---|
| Porch Area | 36 sqft |
| Deck Area | 192 sqft |
| Patio Area | 192 sqft |
| Lean-To | 288 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Septic |
| Water Source | Well |
| Street Address | 4100 KOONS RD |
|---|---|
| City | NEW MADISON |
| State | OH |
| Zip | 45346-9665 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT E SD SW1/4 SE |
| Jurisdiction | DARKE OH |
| Township / Civil Division | LIBERTY |
| Census Block Group | 3 |
| Census Block | 3049 |
| Census Tract | 560102 |
Source: Darke County records · APN I34-0-111-21-00-00-20700
Assessment roll updated February 27, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4100 KOONS RD, NEW MADISON, OH 45346-9665 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 01, 1990 · Amount on Record |
| Deed Sale | Apr 01, 1990 · Amount on Record |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | DARKE OH |
| Recording Date | Nov 17, 2021 |
| Property Address | 4100 KOONS RD, NEW MADISON, OH 45346-9665 |
| Document Number | 552/1610 |
| Book / Page | 552 / 1610 |
| Instrument Date | Nov 01, 2021 |
| Instrument | 202100008218 |
| Transaction Type | Transfer |
| Record Updated | Dec 01, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: Darke County records · Assessment roll updated February 27, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Darke County |
| County Subdivision | Liberty Township |
| Unified School District | Tri-Village Local 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 | $2,440.00 (-4.28%) | $80,200 (-) Land $33,510 Building $46,690 | $229,130 (-) Land $95,740 Building $133,390 |
| 2023 | $2,549.00 (-3.52%) | $80,200 (+16.23%) Land $33,510 Building $46,690 | $229,130 (+16.23%) Land $95,740 Building $133,390 |
| 2022 | $2,642.00 | $69,000 Land $30,430 Building $38,570 | |
| 2020 | $197,140 Land $86,950 Building $110,190 |
Source: FEMA National Flood Hazard Layer, Darke County (39037C), updated July 18, 2011 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · 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, availability as of December 31, 2025 · sampled at 9 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Starlink Satellite | 280 / 30 |
5G and 4G LTE (outdoors only)
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