186 Onset Ave, Wareham, MA 02571 Property Records

Plymouth County and Wareham Town property record for 186 Onset Ave, Wareham, MA 02571 · Last verified April 2026

Property Summary

Property TypeGovernment / Public Use
Details4,230 sqft · built 2020
Lot Size9.55 acres (415,998 sqft)
OwnerCompany Name on File
Flood ZoneZone X (moderate risk)
APNWRHM M:00001 B:000 L:01048

Property Details

APN / Parcel Number

Primary APNWRHM M:00001 B:000 L:01048

Interior

Stories2 Stories
Building Area4,230 sqft Total Area
Gross Area7,519 sqft

Exterior

Year BuiltBuilt 2020
Effective Year BuiltEffective 2020
Exterior MaterialWood Siding
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area415,998 sqft (9.55 acres)

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C
Heating FuelGas

Location & Zoning

Street Address186 ONSET AVE
CityWAREHAM
StateMA
Zip02571
Property CategoryPublic Works
Property TypePublic Works > Government / Public Use
Legal Lot Number1048
JurisdictionWAREHAM MA

Owner

Source: Plymouth County and Wareham Town records · APN WRHM M:00001 B:000 L:01048

Assessment roll updated April 14, 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 RecordCompany Name on File
Mailing Address54 MARION RD, WAREHAM, MA 02571-1428
Owner TypeCompany
VestingGovernment

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Record UpdatedJun 08, 2026

Tax Assessment & Valuation

Source: Plymouth County and Wareham Town records · Assessment roll updated April 14, 2026 · Last verified April 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyPlymouth County
County SubdivisionWareham Town
Unified School DistrictWareham School District (PK - 12)

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Plymouth County (25023C), updated June 11, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardModerate
500-Year FloodplainYes
Nearest Special Flood Hazard AreaZone AE, within 100 ft

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
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 168 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
VerizonFiber980 / 880

May also be available at this address: T-Mobile USA, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

Nearby Properties on Onset Ave

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