4845 Old Irwin Simpson Rd, Mason, OH 45040 Property Records

Warren County property record for 4845 Old Irwin Simpson Rd, Mason, OH 45040

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,966 sqft · built 1986
Lot Size	0.322 acres (14,043 sqft)
Owner	Individual Name on File
Last Sale	$206,000 (Oct 2017)
Tax Bill	$4,711 (2025)
Deeds & Mortgages	Jul 2022 Sale & Line of Credit Oct 2017 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`16-26-102-004-0`

Property Details

APN / Parcel Number

Primary APN	`16-26-102-004-0`
Alternative APNs	`1626102004` `0813494` `813494`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	10 Plumbing Fixtures
Stories	2 Stories
Building Area	1,966 sqft Living Area
Gross Area	2,386 sqft
1st Floor Area	302 sqft
2nd Floor Area	650 sqft
Basement Area	364 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Exterior Material	Combination
Construction Type	Frame
Lot Area	14,043 sqft (0.322 acres)
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	50 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump
Heating Fuel	Electric

Location & Zoning

Account Number	813494
Street Address	4845 OLD IRWIN SIMPSON RD
City	MASON
State	OH
Zip	45040-9758
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	GREENFIELDS 1 LOT 9
Legal Subdivision	GREENFIELDS 1
Legal Block	94
Legal Lot Number	9
Jurisdiction	WARREN OH
Township / Civil Division	DEERFIELD
Census Block Group	1
Census Block	1044
Census Tract	32008

Owner

Source: Warren County records · APN 16-26-102-004-0

Assessment roll updated February 9, 2026 · Last verified May 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 File
Mailing Address	4845 OLD IRWIN SIMPSON RD, MASON, OH 45040-9758
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2022	Warranty Deed, Transfer · Line of Credit GUARANTEED RATE INC
Oct 03, 2017	Deed, Transfer · Conventional Mortgage UNION SAVINGS BANK
May 02, 2017	Warranty Deed, Transfer FIRST TITLE COMPANY, FIRST TITLE LLC

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 03, 2017 · Amount on Record
Deed Sale	Oct 03, 2017 · Amount on Record
Prior Sale	May 02, 2017 · Amount on Record
Deed Document Number	201730264
Prior Transfer Date	Nov 22, 1983
Record Updated	Jun 08, 2026

July 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WARREN OH
Recording Date	Jul 21, 2022
Property Address	4845 OLD IRWIN SIMPSON RD, MASON, OH 45040-9758
Document Number	0000023701
Map Reference	MB 14 PG 10&11
Instrument Date	Jul 19, 2022
Instrument	2022-023701
Transaction Type	Transfer
Record Updated	Aug 04, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	Right of Survivorship
Address	4845 OLD IRWIN SIMPSON RD, MASON, OH 45040-9758

Mortgage

Document Number	0000023702
Date	Jul 21, 2022
Instrument	2022-023702

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2052

October 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	WARREN OH
Recording Date	Oct 03, 2017
Property Address	4845 OLD IRWIN SIMPSON RD, MASON, OH 45040-9758
Document Number	0000030264
Map Reference	PB 14 PG 10-11
Instrument Date	Sep 22, 2017
Instrument	2017-030264
Transaction Type	Transfer
Record Updated	Jul 12, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$618.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000030265
Date	Oct 03, 2017
Instrument	2017-030265

Lender

Name	UNION SAVINGS BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 01, 2047

Interest

Rate Type	Fixed Rate

May 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WARREN OH
Recording Date	May 02, 2017
Property Address	4845 OLD IRWIN SIMPSON RD, MASON, OH 45040-9758
Document Number	0000013261
Instrument Date	Apr 17, 2017
Instrument	13261
Transaction Type	Transfer
Record Updated	Oct 23, 2017
Title Company	FIRST TITLE COMPANY, FIRST TITLE LLC

Transaction

Amount	Amount Recorded
Tax	$316.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4845 OLD IRWIN SIMPSON RD MASON OH 450409758, MASON, OH 45040-9758

Tax Assessment & Valuation

Source: Warren County records · Assessment roll updated February 9, 2026 · Last verified May 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

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,711.00 (+13.74%)	$108,920 (+39.21%) Land $29,750 Building $79,170	$311,210 (+39.22%) Land $85,000 Building $226,210
2023	$4,142.00 (+4.41%) Homeowner's exemption	$78,239 (-) Land $13,843 Building $64,396
2022	$3,967.00 Homeowner's exemption	$78,239 Land $13,843 Building $64,397	$223,540 (-) Land $39,550 Building $183,990
2021			$223,540 Land $39,550 Building $183,990

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 25, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

Wildfire

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 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Cincinnati Bell Fiber	3,000 / 3,000
Spectrum Cable	1,000 / 1,000
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Verizon.

Based on FCC filings for 141 locations within half a mile of this property.

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