251 Main St, Keene, NH 03431 Property Records

Cheshire County and Keene City property record for 251 Main St, Keene, NH 03431

Property Summary

Property TypePublic School (Administration, Campus, Dorms, Instruction)
Details4,656 sqft · built 1805
OwnerCompany Name on Record
Flood ZoneZone X (minimal risk)
APNKEEN M:591 L:1 U:19

Property Details

APN / Parcel Number

Primary APNKEEN M:591 L:1 U:19
Alternative APN
  • 591001000019000

Interior

Stories1 Story
Building Area4,656 sqft Total Area
Gross Area7,592 sqft
1st Floor Area2,328 sqft
Basement Area2,328 sqft
Unfinished Basement2,328 sqft

Exterior

Year BuiltBuilt 1805
Effective Year BuiltEffective 1805
Exterior MaterialBrick
Construction TypeFrame
Roof TypeHip
Roof MaterialAsphalt

Utilities, Heating & Cooling

Heating SystemSteam

Location & Zoning

Account Number591001000019000
Street Address251 MAIN ST
CityKEENE
StateNH
Zip03431-4101
Property CategoryPublic Works
Property TypePublic Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning CodeHD
Legal Lot Number1
JurisdictionKEENE CITY NH
Township / Civil DivisionKEENE
Census Block Group3
Census Block3001
Census Tract971403

Historic Designation

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

Individually ListedFiske, Catherine, Seminary For Young Ladies
listed 1976 · 1 contributing resources · NRIS 76000196

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

Owner

Source: Cheshire County and Keene City records, as of July 28, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address28 COLLEGE DR, CONCORD, NH 03301-7425
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Cheshire County and Keene City assessment roll, as of July 28, 2026

Property Jurisdictions

TypeName
StateNew Hampshire
CountyCheshire County
MunicipalityKeene City
Unified School DistrictKeene School District (PK - 12)

Tax Bill & Assessment History

YearAssessed Value
2025$780,800 (-) Building $780,800
2024$780,800 (-) Building $780,800
2023$780,800 Building $780,800

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective September 28, 2018 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies7 in force

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

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

Wildfire RiskLow
lower than 80% of the US · above 52% of New Hampshire
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond 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 SystemKEENE WATER DEPT
serves 30,000 people · EPA ID NH1241010
Water SourceSurface water
Last State InspectionJun 2025
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 69 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Fidium Fiber
Fiber
2,000 / 2,000
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless
100 / 20

May also be available: Verizon.

Nearby Properties on Main St

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