4357 Riverstone Way, Mason, OH 45040 Property Records

Warren County property record for 4357 Riverstone Way, Mason, OH 45040

Property Summary

Property Type	Single Family Home
Details	4 bd · 5 ba · 3,945 sqft · built 2008
Lot Size	0.36 acres (15,699 sqft)
Owner	Individual Name on Record
Last Sale	$590,000 (Oct 2021)
Tax Bill	$9,858 (2025)
Deeds & Mortgages	Oct 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12-19-155-022-0`

Property Details

APN / Parcel Number

Primary APN	`12-19-155-022-0`
Alternative APNs	`1219155022` `1135039`

Interior

Bedrooms	4 Beds
Full Baths	5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	16 Plumbing Fixtures
Stories	2 Stories
Building Area	3,945 sqft Living Area
2nd Floor Area	1,709 sqft
Basement Area	1,230 sqft
Finished Basement	1,230 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2008
Exterior Material	Brick/Stone
Construction Type	Brick
Foundation Type	Concrete
Lot Area	15,699 sqft (0.36 acres)
Garage Type	Attached
Garage Area	414 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	78 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air
Heating Fuel	Gas

Location & Zoning

Account Number	1135039
Old Parcel Number	1219155022
Street Address	4357 RIVERSTONE WAY
City	MASON
State	OH
Zip	45040-2389
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CARMELLE 2 LOT# 79
Legal Subdivision	CARMELLE 2
Legal Block	155
Legal Lot Number	79
Jurisdiction	WARREN OH
Township / Civil Division	MASON
Census Block Group	2
Census Block	2084
Census Tract	32100

Owner

Source: Warren County records, as of February 20, 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
Co-owner	Co-owner on Record
Mailing Address	4357 RIVERSTONE WAY, MASON, OH 45040-2389
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 20, 2021 · Amount on Record
Deed Sale	Oct 20, 2021 · Amount on Record
Prior Sale	Aug 9, 2011 · Amount on Record
Deed Document Number	0005358207
Deed Book / Page	5358 / 207
Record Updated	Jun 8, 2026

October 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WARREN OH
Recording Date	Oct 20, 2021
Property Address	4357 RIVERSTONE WAY, MASON, OH 45040-2389
Document Number	0000047617
Map Reference	MB 73 PG 36-38
Instrument Date	Sep 29, 2021
Instrument	2021-047617
Transaction Type	Transfer
Record Updated	May 3, 2023

Transaction

Amount	Amount Recorded
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	Right of Survivorship
Address	4357 RIVERSTONE WAY, MASON, OH 45040-2389

Mortgage

Document Number	0000047618
Date	Oct 20, 2021
Instrument	2021-047618

Lender

Name	PRIMELENDING
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Oct 1, 2028
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	7.37%
Index	Other
Max Rate	7.37%

Tax Assessment & Valuation

Source: Warren County assessment roll, as of August 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$9,858.00 (+13.99%)	$244,097 (+35.6%) Land $33,950 Building $210,147	$697,420 (+35.6%) Land $97,000 Building $600,420
2023	$8,648.00 (+1.31%) Homeowner's exemption	$180,016 (-) Land $32,998 Building $147,018
2022	$8,536.00 Homeowner's exemption	$180,016 Land $32,998 Building $147,018	$514,330 (-) Land $94,280 Building $420,050
2021			$514,330 Land $94,280 Building $420,050

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

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.

Wildfire

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.

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 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