420 N Johnson St, Ada, OH 45810 Property Records

Hardin County property record for 420 N Johnson St, Ada, OH 45810

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,120 sqft · built 2000
Lot Size	0.165 acres (7,200 sqft)
Owner	Individual Name on File
Last Sale	$23,000 (Sep 1986)
Tax Bill	$1,590 (2025)
Deeds & Mortgages	May 2020 Mortgage Dec 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`25-160057.0000`

Property Details

APN / Parcel Number

Primary APN	`25-160057.0000`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,120 sqft Living Area
1st Floor Area	1,120 sqft
Flooring	Tile
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Metal
Lot Area	7,200 sqft (0.165 acres)
Lot Dimensions	120 ft deep x 60 ft wide
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	160 sqft
Patio Area	150 sqft
Shed	1 Shed
Shed Area	64 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	420 N JOHNSON ST
City	ADA
State	OH
Zip	45810-1132
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MOWANS OL 1
Legal Subdivision	MOWANS
Jurisdiction	HARDIN OH
Township / Civil Division	LIBERTY
Census Block Group	3
Census Block	3008
Census Tract	402

Owner

420 N Johnson St is owned and occupied by an individual who bought it in September 1986.

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

Owner of Record	Individual Name on File
Mailing Address	420 N JOHNSON ST, ADA, OH 45810-1132
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
May 19, 2020	Deed of Trust, Mortgage SUPERIOR CU INC
Dec 9, 2019	Deed of Trust, Mortgage · Line of Credit US BANK NA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 30, 1986 · Amount on File
Deed Sale	Sep 30, 1986 · Amount on File
Record Updated	Sep 20, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARDIN OH
Property Address	420 N JOHNSON ST, ADA, OH 45810-1132
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SUPERIOR TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	556/3305
Date	May 19, 2020
Book Page	556/3305
Instrument	202000001625

Lender

Name	SUPERIOR CU INC
Type	Credit Union
Address	LIMA, OH 45807

Agreement

Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2050

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARDIN OH
Property Address	420 N JOHNSON ST, ADA, OH 45810-1132
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SOLIDIFI US INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	554/5470
Date	Dec 9, 2019
Book Page	554/5470
Instrument	201900003889

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	239 Months
Due	Nov 8, 2039

Tax Assessment & Valuation

The 2025 property tax bill for 420 N Johnson St was $1,590 with a homeowner's exemption, up 1.3% 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	$1,590.00 (+1.34%)	$40,420 (-) Land $2,440 Building $37,980
2024	$1,569.00 (+28.71%) Homeowner's exemption	$40,420 (-) Land $2,440 Building $37,980
2023	$1,219.00 (+9.23%) Homeowner's exemption Senior Citizen's exemption	$40,420 (+20.44%) Land $2,440 Building $37,980	$115,480 Land $6,970 Building $108,510
2022	$1,116.00 Homeowner's exemption Senior Citizen's exemption	$33,560 Land $2,360 Building $31,200
2020			$95,880 Land $6,740 Building $89,140

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

Flood

FEMA maps place 420 N 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

The area around 420 N Johnson St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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	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 387 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
Verizon Fixed Wireless	300 / 20
HDER Link Fixed Wireless	100 / 100

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

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