Washington County property record for 421 4th St, Marietta, OH 45750
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,907 sqft · built 1925 |
| Lot Size | 0.186 acres (8,102 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $206,000 (Aug 2011) |
| Tax Bill | $4,660 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 240025436000 |
| Primary APN | 240025436000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,907 sqft Living Area |
| 1st Floor Area | 1,467 sqft |
| 2nd Floor Area | 1,440 sqft |
| Attic | Attic |
| Attic Area | 1,310 sqft |
| Basement Area | 1,467 sqft |
| Unfinished Basement | 1,467 sqft |
| Flooring | Concrete/Cement |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 8,102 sqft (0.186 acres) |
| Lot Dimensions | 180 ft deep x 45 ft wide |
| Garage Type | Detached |
| Garage Area | 936 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Deck Area | 24 sqft |
| Balcony Area | 24 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 421 4TH ST |
|---|---|
| City | MARIETTA |
| State | OH |
| Zip | 45750-2004 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLK 36 LOT 518 S 1/2 |
| Legal Block | 36 |
| Legal Lot Number | 518 |
| Jurisdiction | WASHINGTON OH |
| Township / Civil Division | MARIETTA |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 20800 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Marietta Historic District (Boundary Increase) listed 2001 · 2,025 contributing resources · NRIS 01000903 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Washington County records, as of July 2, 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 Record |
|---|---|
| Mailing Address | 421 4TH ST, MARIETTA, OH 45750-2004 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 18, 2011 · Amount on Record |
| Deed Sale | Aug 18, 2011 · Amount on Record |
| Deed Document Number | 20115339 |
| Deed Book / Page | 514 / 521 |
| Record Updated | Sep 20, 2026 |
Source: Washington County assessment roll, as of July 2, 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Washington County |
| Municipality | Marietta City |
| Unified School District | Marietta City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,660.00 (+15.55%) Homeowner's exemption | $145,740 (+19.17%) Land $29,490 Building $116,250 | $416,390 (+19.16%) Land $84,250 Building $332,140 |
| 2024 | $4,033.00 (+0.88%) | $122,300 (-) Land $24,570 Building $97,730 | |
| 2022 | $3,998.00 | $122,300 Land $24,570 Building $97,730 | $349,430 Land $70,210 Building $279,220 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 63 (1979–2005) |
| Claims Outside the SFHA | 2 of 63 |
| Most Recent Claim | Jan 2005 · Severe Winter Storms, Flooding, And Mudslides |
| Claims by Event |
|
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 64% of Ohio |
|---|---|
| Wildfire Likelihood | 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 | MARIETTA CITY PWS serves 18,707 people · EPA ID OH8400412 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 464 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Community Antenna Service Cable | 3,000 / 200 |
| Optimum Cable | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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