Warren County property record for 3558 Riverside Dr, Mason, OH 45040
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,508 sqft · built 2011 |
| Lot Size | 0.367 acres (16,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $425,000 (Mar 2018) |
| Tax Bill | $8,843 (2025) |
| Deeds & Mortgages | Sep 2020 Loan Modification Mar 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-19-155-030-0 |
| Primary APN | 12-19-155-030-0 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 3,508 sqft Living Area |
| Gross Area | 3,992 sqft |
| 1st Floor Area | 858 sqft |
| 2nd Floor Area | 1,325 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Brick/Stone |
| Construction Type | Brick |
| Lot Area | 16,000 sqft (0.367 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 102 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 1135500 |
|---|---|
| Street Address | 3558 RIVERSIDE DR |
| City | MASON |
| State | OH |
| Zip | 45040-2673 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CARMELLE 3 LOT 120 |
| Legal Subdivision | CARMELLE 3 |
| Legal Block | 500 |
| Legal Lot Number | 120 |
| Jurisdiction | WARREN OH |
| Township / Civil Division | MASON |
| Census Block Group | 2 |
| Census Block | 2084 |
| Census Tract | 32100 |
Source: Warren County records, as of April 28, 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 | 3558 RIVERSIDE DR, MASON, OH 45040-2673 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 30, 2020 | Loan Modification, Mortgage · Conventional Mortgage GUARDIAN SVGS BK |
| Mar 2, 2018 | Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 2, 2018 · Amount on Record |
| Deed Sale | Mar 2, 2018 · Amount on Record |
| Prior Sale | Jul 30, 2014 · Amount on Record |
| Deed Document Number | 20186024 |
| Record Updated | Jun 8, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | WARREN OH |
| Property Address | 3558 RIVERSIDE DR, MASON, OH 45040-2673 |
| Document Number | 0000039415 |
| Instrument Date | Sep 30, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jan 15, 2021 |
| Title Company | PROMINENT TITLE AGENCY LLC, PROMINENT TITLE AGCY LLC |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 3558 RIVERSIDE DR MASON OH 450402673, MASON, OH 45040-2673 |
| Document Number | 0000039415 |
|---|---|
| Date | Oct 6, 2020 |
| Instrument | 39415 |
| Name | GUARDIAN SVGS BK |
|---|---|
| Type | Federal Savings Bank |
| Address | CINCINNATI, OH 45239 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Oct 5, 2040 |
| Document Type | Deed |
|---|---|
| Jurisdiction | WARREN OH |
| Recording Date | Mar 2, 2018 |
| Property Address | 3558 RIVERSIDE DR, MASON, OH 45040-2673 |
| Document Number | 0000006024 |
| Map Reference | PB 78 PG 24-27 |
| Instrument Date | Feb 22, 2018 |
| Instrument | 2018-006024 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,275.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3558 RIVERSIDE DR, MASON, OH 45040-2673 |
Source: Warren County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Ohio |
| County | Warren County |
| Municipality | Mason City |
| Unified School District | Mason City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,843.00 (+14.74%) | $218,160 (+35.97%) Land $33,950 Building $184,210 | $623,310 (+35.97%) Land $97,000 Building $526,310 |
| 2023 | $7,707.00 (+1.3%) Homeowner's exemption | $160,444 (-) Land $32,998 Building $127,446 | |
| 2022 | $7,608.00 Homeowner's exemption | $160,444 Land $32,998 Building $127,446 | $458,410 (-) Land $94,280 Building $364,130 |
| 2021 | $458,410 Land $94,280 Building $364,130 |
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.
Source: FEMA National Flood Hazard Layer, effective June 25, 2025 · 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 |
| Nearby Flood Policies | 5 in force |
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 99.1% of the US · lower than 96% of Ohio |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CINCINNATI PUBLIC WATER SYSTEM serves 800,000 people · EPA ID OH3102612 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 213 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| altafiber Network Solutions Fiber | 3,000 / 3,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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