621 S Johnson St, Ada, OH 45810 Property Records

Hardin County property record for 621 S Johnson St, Ada, OH 45810

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 2,943 sqft · built 1890
Lot Size	0.406 acres (17,700 sqft)
Owner	Individual Name on File
Last Sale	$89,800 (Mar 1999)
Tax Bill	$2,534 (2025)
Deeds & Mortgages	Aug 2023 Mortgage Jul 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`25-060034.0000`

Property Details

APN / Parcel Number

Primary APN	`25-060034.0000`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,943 sqft Living Area
1st Floor Area	1,587 sqft
Upper Floors Area	1,356 sqft
Basement Area	1,356 sqft
Finished Basement	1,356 sqft
Flooring	Tile
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1890
Effective Year Built	Effective 1890
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Hip
Roof Material	Shingle
Lot Area	17,700 sqft (0.406 acres)
Lot Dimensions	177 ft deep x 100 ft wide
Garage Area	768 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	621 S JOHNSON ST
City	ADA
State	OH
Zip	45810-1516
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	AHLEFELDS 2ND 45 & 47
Legal Subdivision	AHLEFELDS
Jurisdiction	HARDIN OH
Township / Civil Division	LIBERTY
Census Block Group	1
Census Block	1017
Census Tract	402

Owner

621 S Johnson St is owned and occupied by an individual who acquired it in March 2020.

Source: Hardin County records, as of July 7, 2026

Owner of Record	Individual Name on File
Mailing Address	621 S JOHNSON ST, ADA, OH 45810-1516
Occupancy	Owner Occupied
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.

Deeds, Mortgages & Sale History

Date	Document
Aug 17, 2023	Deed of Trust, Mortgage FIFTH THIRD BANK NA
Jul 16, 2021	Deed of Trust, Mortgage FIFTH THIRD BANK NA
Mar 30, 2020	Transfer on Death Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 30, 1999 · Amount on File
Deed Sale	Mar 30, 1999 · Amount on File
Prior Sale	Jul 21, 1995 · Amount on File
Last Transfer Date	Mar 26, 2020
Transfer Doc	00555/5398
Record Updated	Sep 20, 2026

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARDIN OH
Property Address	621 S JOHNSON ST, ADA, OH 45810-1516
Transaction Type	Mortgage
Record Updated	Sep 19, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	621 S JOHNSON ST, ADA, OH 45810-1516

Mortgage

Document Number	00568/4093
Date	Aug 17, 2023
Book Page	568/4093
Instrument	2023002203

Lender

Name	FIFTH THIRD BANK NA
Type	Bank
Address	CINCINNATI, OH 45263

Agreement

Amount	Amount on Record
Term	360 Months
Due	Aug 25, 2053

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARDIN OH
Property Address	621 S JOHNSON ST, ADA, OH 45810-1516
Transaction Type	Mortgage
Record Updated	Aug 19, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	561/2240
Date	Jul 16, 2021
Book Page	561/2240
Instrument	202100002513

Lender

Name	FIFTH THIRD BANK NA
Type	Bank
Address	CINCINNATI, OH 45263

Agreement

Amount	Amount on Record
Term	120 Months
Due	Jul 1, 2031

March 2020: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	HARDIN OH
Recording Date	Mar 30, 2020
Property Address	621 S JOHNSON ST, ADA, OH 45810-1516
Document Number	00555/5398
Book / Page	555 / 5398
Instrument Date	Mar 26, 2020
Instrument	202000000925
Transaction Type	Transfer
Record Updated	Apr 1, 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

Tax Assessment & Valuation

The 2025 property tax bill for 621 S Johnson St was $2,534 with a homeowner's exemption, up 1.4% from the year before.

Source: Hardin County assessment roll, as of March 31, 2026

Property Jurisdictions

Type	Name
State	Ohio
Municipality	Ada Village
County	Hardin County
County Subdivision	Liberty Township
Unified School District	Ada Exempted Village School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,534.00 (+1.36%)	$64,670 (-) Land $4,900 Building $59,770
2024	$2,500.00 (+0.44%) Homeowner's exemption	$64,670 (-) Land $4,900 Building $59,770
2023	$2,489.00 (+11.22%) Homeowner's exemption	$64,670 (+28.14%) Land $4,900 Building $59,770	$184,770 Land $14,000 Building $170,770
2022	$2,238.00 Homeowner's exemption	$50,470 Land $4,780 Building $45,690
2020			$144,200 Land $13,660 Building $130,540

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 621 S Johnson St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective July 9, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 621 S Johnson St 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 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	ADA VILLAGE serves 5,334 people · EPA ID OH3300012
Water Source	Groundwater
Last State Inspection	Sep 2025
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 260 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Brightspeed Fiber	2,000 / 2,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Watch TV Fixed Wireless	400 / 40
Verizon Fixed Wireless	300 / 20
HDER Link Fixed Wireless	100 / 100
AT&T Fixed Wireless	100 / 20

May also be available: MetaLINK Technologies, T-Mobile.

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