Posey County property record for 426 Walnut St, Mount Vernon, IN 47620 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.5 ba · 2,656 sqft · built 1900 |
| Lot Size | 0.9 acres (39,204 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,283 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 65-27-08-121-067.000-018 |
| Primary APN | 65-27-08-121-067.000-018 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 2,656 sqft Living Area |
| 1st Floor Area | 2,656 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Construction Type | Brick |
| Foundation Type | No Foundation |
| Roof Material | Asphalt |
| Lot Area | 39,204 sqft (0.9 acres) |
| Lot Dimensions | 140 ft deep x 280 ft wide |
| Porch | Porch |
| Porch Area | 320 sqft |
| Total Buildings | 3 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 00874324677 |
|---|---|
| Street Address | 426 WALNUT ST |
| City | MOUNT VERNON |
| State | IN |
| Zip | 47620-1860 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WILLIAMS LOT 136-139 |
| Legal Lot Number | 136 |
| Jurisdiction | POSEY IN |
| Township / Civil Division | BLACK |
| Census Block Group | 2 |
| Census Block | 2053 |
| Census Tract | 40700 |
Source: Posey County records · APN 65-27-08-121-067.000-018
Assessment roll updated June 26, 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 MULBERRY ST, MOUNT VERNON, IN 47620-1937 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Posey County records · Assessment roll updated June 26, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Indiana |
| County | Posey County |
| County Subdivision | Black Township |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon Metropolitan 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 | Additional exemption filed | $312,700 (+7.98%) Land $83,200 Building $229,500 | $312,700 (+7.98%) Land $83,200 Building $229,500 |
| 2023 | $289,600 (+2.01%) Land $66,600 Building $223,000 | $289,600 (+2.01%) Land $66,600 Building $223,000 | |
| 2022 | $1,283.00 Additional exemption filed | $283,900 Land $66,600 Building $217,300 | $283,900 Land $66,600 Building $217,300 |
Source: FEMA National Flood Hazard Layer, Posey County (18129C), updated November 4, 2014 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 181290407002, 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 Claims | 2 (1981–1982) |
| Most Recent Claim | Jan 1982, rainfall accumulation |
| 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: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Welborn Historic District listed 1992 · 159 contributing resources · NRIS 92000188 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 308 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Benton Ridge Telephone Company | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Mainstream Fiber Networks, Wisper ISP, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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