644 Clinton St, Defiance, OH 43512 Property Records

Defiance County property record for 644 Clinton St, Defiance, OH 43512

Property Summary

Property TypePublic School (Administration, Campus, Dorms, Instruction)
Details7,222 sqft · built 1914
Lot Size0.273 acres (11,879 sqft)
OwnerCompany Name on File
Flood ZoneZone X (minimal risk)
APNB011010002200

Property Details

APN / Parcel Number

Primary APNB011010002200

Interior

Stories2 Stories
Building Area7,222 sqft Total Area
Gross Area13,069 sqft
1st Floor Area5,847 sqft
Basement Area5,847 sqft
Finished Basement5,847 sqft
Unfinished Basement5,847 sqft

Exterior

Year BuiltBuilt 1914
Effective Year BuiltEffective 1963
Exterior MaterialBrick
Fire ResistanceSpecial
Lot Area11,879 sqft (0.273 acres)
Lot Dimensions180 ft deep x 66 ft wide

Utilities, Heating & Cooling

SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address644 CLINTON ST
CityDEFIANCE
StateOH
Zip43512-2637
Property CategoryPublic Works
Property TypePublic Works > Public School (Administration, Campus, Dorms, Instruction)
Legal DescriptionBOUTON ET AL LOT 2 HEAD START
Legal SubdivisionBOUTON ETAL
Legal Lot Number2
JurisdictionDEFIANCE OH
Township / Civil DivisionDEFIANCE
Census Block Group1
Census Block1028
Census Tract958600

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Defiance Downtown Historic District
listed 2020 · 73 contributing resources · NRIS 100005021

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

644 Clinton St, a public works property, is owned by a company that acquired it in June 1998.

Source: Defiance County records, as of October 2, 2026

Owner of RecordCompany Name on File
Mailing Address631 PERRY ST, DEFIANCE, OH 43512-2779
Owner TypeCompany
VestingGovernment

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

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 11, 1998
Deed SaleJun 11, 1998
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Defiance County assessment roll, as of October 2, 2026

Property Jurisdictions

TypeName
StateOhio
CountyDefiance County
County SubdivisionDefiance Township
MunicipalityDefiance City
Unified School DistrictDefiance City School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025Additional exemption filed$78,340 Land $5,160 Building $73,180
2024$223,840 (+0.01%) Land $14,750 Building $209,090
2023Additional exemption filed$78,340 (+7.85%) Land $5,160 Building $73,180$223,827 Land $14,742 Building $209,085
2022Additional exemption filed$72,640 Land $5,150 Building $67,490
2020$207,560 Land $14,720 Building $192,840

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

Flood

FEMA maps place 644 Clinton St in Zone X, an area of minimal flood risk, though there have been 29 flood claims nearby since 1978.

Source: FEMA National Flood Hazard Layer, effective March 8, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies5 in force
Nearby Flood Claims29 (1978–2011)
Most Recent ClaimMay 2011 · rainfall accumulation
Claims by Event
  • Severe Storms & Flooding, Mar 1982 · 6 claims

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

The area around 644 Clinton 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 RiskNot 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 SystemDEFIANCE CITY
serves 16,494 people · EPA ID OH2000111
Water SourceSurface water
Last State InspectionJul 2025
LeadUnder 1 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Jul 2022
Treatment and ProcedureCorrosion control
Jan 2018
Monitoring and Reporting2
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 549 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Omni Fiber
Fiber
10,000 / 10,000
Brightspeed
Fiber
2,000 / 2,000
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
MetaLINK Technologies
Fixed Wireless · Fiber in parts of the area
500 / 100
Verizon
Fixed Wireless
300 / 20
T-Mobile
Fixed Wireless
100 / 20

May also be available: RTEC Communications.

Nearby Properties on Clinton St

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