4983 Old Irwin Simpson Rd, Mason, OH 45040 Property Records

Warren County property record for 4983 Old Irwin Simpson Rd, Mason, OH 45040

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,169 sqft · built 1987
Lot Size	0.374 acres (16,275 sqft)
Owner	Company Name on File
Last Sale	$458,000 (May 2025)
Tax Bill	$6,343 (2025)
Deeds & Mortgages	Apr 2022 Transfer Apr 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`16-26-101-001-0`

Property Details

APN / Parcel Number

Primary APN	`16-26-101-001-0`
Alternative APNs	`1626101001` `0813389` `813389`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	10 Plumbing Fixtures
Stories	2 Stories
Building Area	2,169 sqft Living Area
Gross Area	2,621 sqft
1st Floor Area	391 sqft
2nd Floor Area	674 sqft
Basement Area	430 sqft
Finished Basement	430 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Exterior Material	Combination
Construction Type	Frame
Lot Area	16,275 sqft (0.374 acres)
Garage Type	Attached
Garage Area	224 sqft
Parking Spaces	1 Parking Space
Porch	Enclosed Porch
Porch Area	273 sqft
Deck Area	120 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Account Number	813389
Street Address	4983 OLD IRWIN SIMPSON RD
City	MASON
State	OH
Zip	45040-9751
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	GREENFIELDS 1 LOT 1
Legal Subdivision	GREENFIELDS 1
Legal Block	89
Legal Lot Number	1
Jurisdiction	WARREN OH
Township / Civil Division	DEERFIELD
Census Block Group	1
Census Block	1045
Census Tract	32008

Owner

4983 Old Irwin Simpson Rd is owned by a company that bought it in May 2025.

Source: Warren County records, as of February 9, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	4983 OLD IRWIN SIMPSON RD, MASON, OH 45040-9751
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Apr 21, 2022	Affidavit of Death of Joint Tenant, Transfer
Apr 21, 2022	Warranty Deed, Transfer · FHA Mortgage AMERISAVE MORTGAGE CORP
Apr 4, 2019	Deed of Trust, Mortgage · Line of Credit HUNTINGTON NAT'L BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 20, 2025 · Amount on File
Deed Sale	May 20, 2025 · Amount on File
Prior Sale	Apr 21, 2022 · Amount on File
Deed Document Number	202511624
Prior Transfer Date	Apr 18, 2022
Prior Transfer Doc	0000013463
Record Updated	Sep 20, 2026

April 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	WARREN OH
Recording Date	Apr 21, 2022
Property Address	4983 OLD IRWIN SIMPSON RD, MASON, OH 45040-9751
Document Number	0000013463
Map Reference	MB 14 PG 10&11
Instrument Date	Apr 18, 2022
Instrument	2022-013463
Transaction Type	Transfer
Record Updated	May 6, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

April 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WARREN OH
Recording Date	Apr 21, 2022
Property Address	4983 OLD IRWIN SIMPSON RD, MASON, OH 45040-9751
Document Number	0000013464
Map Reference	MB 14 PG 10&11
Instrument Date	Apr 18, 2022
Instrument	2022-013464
Transaction Type	Transfer
Record Updated	May 6, 2022

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4983 OLD IRWIN SIMPSON RD, MASON, OH 45040-9751

Mortgage

Document Number	0000013465
Date	Apr 21, 2022
Instrument	2022-013465

Lender

Name	AMERISAVE MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2052

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WARREN OH
Property Address	4983 OLD IRWIN SIMPSON RD, MASON, OH 45040-9751
Document Number	0000009412
Instrument Date	Apr 4, 2019
Transaction Type	Mortgage
Record Updated	May 6, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4983 OLD IRWIN SIMPSON RD MASON OH 450409751, MASON, OH 45040-9751

Mortgage

Document Number	0000009412
Date	Apr 17, 2019
Instrument	9412

Lender

Name	HUNTINGTON NAT'L BK
Type	Bank
Address	COLUMBUS, OH 43231

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Apr 16, 2049

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 4983 Old Irwin Simpson Rd was $6,343, up 28.6% from the year before.

Source: Warren County assessment roll, as of February 9, 2026

Property Jurisdictions

Type	Name
State	Ohio
County	Warren County
County Subdivision	Deerfield Township
Unified School District	Mason City School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,343.00 (+28.56%)	$145,110 Land $29,750 Building $115,360	$414,600 Land $85,000 Building $329,600
2024	$4,934.00 (+13.82%)
2023	$4,335.00 (+16.75%) Homeowner's exemption	$81,970 (-) Land $13,843 Building $68,127
2022	$3,713.00 Homeowner's exemption	$81,970 Land $13,843 Building $68,128	$234,200 (-) Land $39,550 Building $194,650
2021			$234,200 Land $39,550 Building $194,650

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.

Flood

FEMA maps place 4983 Old Irwin Simpson Rd in Zone X, an area of minimal flood risk.

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 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.

Wildfire

Wildfire risk around 4983 Old Irwin Simpson Rd is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 97% of the US · lower than 85% of Ohio
Wildfire Likelihood	Under 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 141 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	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Nearby Properties on Old Irwin Simpson Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures