520 S Johnson St, Ada, OH 45810 Property Records

Hardin County property record for 520 S Johnson St, Ada, OH 45810

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,893 sqft
Lot Size	0.179 acres (7,800 sqft)
Owner	Individual Name on File
Tax Bill	$1,526 (2025)
Deeds & Mortgages	Nov 2017 Mortgage Aug 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`25-040039.0000`

Property Details

APN / Parcel Number

Primary APN	`25-040039.0000`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,893 sqft Living Area
1st Floor Area	1,218 sqft
Upper Floors Area	675 sqft
Basement Area	819 sqft
Unfinished Basement	819 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Metal
Lot Area	7,800 sqft (0.179 acres)
Lot Dimensions	150 ft deep x 52 ft wide
Shed	1 Shed
Shed Area	96 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	520 S JOHNSON ST
City	ADA
State	OH
Zip	45810-1515
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	R-G N SIDE 81-82
Legal Subdivision	R-G
Jurisdiction	HARDIN OH
Township / Civil Division	LIBERTY
Census Block Group	1
Census Block	1014
Census Tract	402

Owner

520 S Johnson St is owned and occupied by an individual who acquired it in August 2017.

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

Owner of Record	Individual Name on File
Mailing Address	520 S JOHNSON ST, ADA, OH 45810-1515
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
Nov 15, 2017	Deed of Trust, Mortgage QUEST FCU
Aug 9, 2017	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 1, 1995
Deed Sale	Dec 1, 1995
Last Transfer Date	Aug 4, 2017
Transfer Doc	00546/1009
Record Updated	Sep 20, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARDIN OH
Property Address	520 S JOHNSON ST, ADA, OH 45810-1515
Transaction Type	Mortgage
Record Updated	Jan 5, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	, 201700091769
Date	Nov 15, 2017
Book Page	548/2113
Instrument	201700091769

Lender

Name	QUEST FCU
Type	Credit Union
Address	KENTON, OH 43326

Agreement

Amount	Amount on Record

August 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	HARDIN OH
Recording Date	Aug 9, 2017
Property Address	520 S JOHNSON ST, ADA, OH 45810-1515
Document Number	00546/1009
Book / Page	546 / 1009
Instrument Date	Aug 4, 2017
Instrument	201700090475
Transaction Type	Transfer
Record Updated	Apr 1, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Right of Survivorship
Address	520 S JOHNSON ST, ADA, OH 45810-1515

Tax Assessment & Valuation

The 2025 property tax bill for 520 S Johnson St was $1,526, down 0.9% 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	$1,526.00 (-0.91%)	$38,800 (-) Land $2,370 Building $36,430
2024	$1,540.00 (+0.46%)	$38,800 (-) Land $2,370 Building $36,430
2023	$1,533.00 (+5.87%)	$38,800 (+21.74%) Land $2,370 Building $36,430	$110,860 Land $6,770 Building $104,090
2022	$1,448.00	$31,870 Land $2,290 Building $29,580
2020			$91,050 Land $6,540 Building $84,510

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

Flood

FEMA maps place 520 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 520 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 96% of the US · lower than 81% 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 229 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Brightspeed Fiber	2,000 / 2,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
HDER Link Fixed Wireless	100 / 100
AT&T Fixed Wireless	100 / 20

May also be available: MetaLINK Technologies, Watch TV.

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