Hamilton County property record for 3730 Simpson Ave, Cincinnati, OH 45227
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 837 sqft · built 1920 |
| Lot Size | 0.214 acres (9,365 sqft) |
| Owner | Individual Name on File |
| Last Sale | $35,000 (Mar 2009) |
| Tax Bill | $3,428 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 523-0006-0267-00 |
| Primary APN | 523-0006-0267-00 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 837 sqft Living Area |
| 1st Floor Area | 581 sqft |
| 2nd Floor Area | 256 sqft |
| Upper Floors Area | 256 sqft |
| Basement Area | 581 sqft |
| Year Built | Built 1920 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 9,365 sqft (0.214 acres) |
| Lot Dimensions | 125 ft deep x 80 ft wide |
| Patio Area | 108 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 3730 SIMPSON AVE |
|---|---|
| City | CINCINNATI |
| State | OH |
| Zip | 45227-3641 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 3730 SIMPSON AVE AC IRR PT LOTS 267-268 FAIRFAX SUB PARS 267-268 CONS |
| Legal Subdivision | FAIRFAX SUB |
| Legal Lot Number | 267-268 268 |
| Jurisdiction | HAMILTON OH |
| Township / Civil Division | FAIRFAX |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 24700 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Mariemont Historic District listed 1979 · 182 contributing resources · NRIS 79001862 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
3730 Simpson Ave is owned by an individual who acquired it in February 2024.
Source: Hamilton County records, as of April 8, 2024
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2160 JONATHAN PL, BOULDER, CO 80304-1911 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 31, 2009 · Amount on File |
| Deed Sale | Mar 31, 2009 · Amount on File |
| Prior Sale | Apr 2, 2009 · Amount on File |
| Deed Document Number | 0000042329 |
| Last Transfer Date | Feb 23, 2024 |
| Transfer Doc | 0000012124 |
| Record Updated | Jun 7, 2026 |
Source: Hamilton County assessment roll, as of March 1, 2023
| Type | Name |
|---|---|
| State | Ohio |
| County | Hamilton County |
| Municipality | Fairfax Village |
| Unified School District | Mariemont City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $3,428.00 (+21.35%) | $48,762 (+46.17%) Land $21,140 Building $27,622 | $139,320 Land $60,400 Building $78,920 |
| 2022 | $2,825.00 | $33,359 Land $11,351 Building $22,008 | |
| 2020 | $95,310 Land $32,430 Building $62,880 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3730 Simpson Ave in Zone X, an area of minimal flood risk, though there have been 26 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective December 22, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 26 (1979–2015) |
| Claims Outside the SFHA | 8 of 26 |
| Most Recent Claim | Sep 2015 · rainfall accumulation |
| 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.
The area around 3730 Simpson Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | 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 544 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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