404 Union St, Ada, OH 45810 Property Records

Hardin County property record for 404 Union St, Ada, OH 45810 · Last verified April 2026

Property Summary

Property Type	Private College, University, Vocational School
Details	4 bd · 2,022 sqft · built 1902
Lot Size	0.556 acres (24,235 sqft)
Owner	Individual Name on File
Tax Bill	$12 (2025)
Flood Zone	Zone X (minimal risk)
APN	`25-090037.0000`

Property Details

APN / Parcel Number

Primary APN	`25-090037.0000`

Interior

Bedrooms	4 Beds
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,022 sqft Total Area
1st Floor Area	1,140 sqft
Upper Floors Area	882 sqft
Attic	Attic
Attic Area	1,347 sqft
Basement Area	882 sqft
Unfinished Basement	882 sqft
Flooring	Wood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1902
Effective Year Built	Effective 1902
Construction Type	Frame
Roof Type	Gable
Roof Material	Shingle
Lot Area	24,235 sqft (0.556 acres)
Lot Dimensions	370 ft deep x 131 ft wide

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	404 UNION ST
City	ADA
State	OH
Zip	45810
Property Category	Commercial
Property Type	Commercial > Retail > Private College, University, Vocational School
Legal Description	LEHRS 1ST 3
Legal Subdivision	LEHRS 1ST
Jurisdiction	HARDIN OH
Township / Civil Division	LIBERTY
Census Block Group	1
Census Block	1008
Census Tract	401

Owner

Source: Hardin County records · APN 25-090037.0000

Assessment roll updated March 31, 2026 · Last verified April 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	525 S MAIN ST, ADA, OH 45810-6000
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Hardin County records · Assessment roll updated March 31, 2026 · Last verified April 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$12.00	$39,720 (-) Land $6,560 Building $33,160
2023	$12.00 Additional exemption filed	$39,720 Land $6,560 Building $33,160	$113,480 Land $18,740 Building $94,740

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Hardin County (39065C), updated July 9, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 221 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Brightspeed	Fiber	2,000 / 2,000
Spectrum	Cable	1,000 / 1,000
Verizon	Fixed Wireless	300 / 20
HDER Link	Fixed Wireless (unlicensed)	100 / 100
AT&T	Fixed Wireless	100 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Benton Ridge Telephone Company, Defiance Holdings, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.