367 Onset Ave, Onset, MA 02558 Property Records

Plymouth County and Wareham Town property record for 367 Onset Ave, Onset, MA 02558

Property Summary

Property Type	Apartments (5+ Units)
Details	7 bd · 4.5 ba · 4,220 sqft · built 1920
Lot Size	0.138 acres (6,015 sqft)
Owner	Company Name on File
Last Sale	$840,000 (Apr 2024)
Tax Bill	$6,562 (2025)
Deeds & Mortgages	Apr 2024 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`WARE M:00013 B:000 L:00004`

Property Details

APN / Parcel Number

Primary APN	`WARE M:00013 B:000 L:00004`
Alternative APN	`WRHM M:00013 B:000 L:00004`

Interior

Bedrooms	7 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Units	5 Units
Stories	2 Stories
Building Area	4,220 sqft Living Area
Gross Area	7,355 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Condo/Apartment
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,015 sqft (0.138 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	367 ONSET AVE
City	ONSET
State	MA
Zip	02558-2015
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Lot Number	4
Jurisdiction	WAREHAM MA
Township / Civil Division	WAREHAM
Census Block Group	1
Census Block	1004
Census Tract	545300

Owner

Source: Plymouth County and Wareham Town records · APN WARE M:00013 B:000 L:00004

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 Record	Company Name on File
Mailing Address	6 WOODSPRING FARM LN, SANDWICH, MA 02563-2789
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 03, 2024 · Amount on Record
Deed Sale	Apr 03, 2024 · Amount on Record
Prior Sale	Mar 13, 1990 · Amount on Record
Deed Book / Page	58793 / 68
Record Updated	Jun 08, 2026

April 2024: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WAREHAM MA
Recording Date	Apr 03, 2024
Property Address	367 ONSET AVE, ONSET, MA 02558-2015
Document Number	0058793-68
Book / Page	58793 / 68
Instrument Date	Apr 03, 2024
Instrument	19067
Transaction Type	Transfer
Record Updated	Oct 30, 2025

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6 WOODSPRING FARM LN, SANDWICH, MA 02563-2789

Mortgage

Document Number	0000019068
Date	Apr 03, 2024
Instrument	19068

Lender

Name	CAPE COD FIVE CENTS SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Massachusetts
County	Plymouth County
County Subdivision	Wareham Town
Unified School District	Wareham School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value
2025	$6,562.00 (+46.57%)	$597,600 (+55.91%) Land $35,700 Building $561,900
2024	$4,477.00 (+13.8%)	$383,300 (+19.86%) Land $30,600 Building $352,700
2023	$3,934.00	$319,800 Land $30,600 Building $289,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 11, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 78 policies
Nearby Flood Policies	78 in force
Nearby Flood Claims	99 (1978–2023)
Claims Outside the SFHA	11 of 99
Most Recent Claim	Dec 2023 · rainfall accumulation
Claims by Event	Severe Storms And Flooding, Apr 2010 · 4 claims Winter Coastal Storm, Dec 1992 · 3 claims Hurricane Bob, Aug 1991 · 56 claims

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 57% of Massachusetts
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880

Based on FCC filings for 191 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	ONSET FIRE DISTRICTWATER DEPT. serves 5,392 people
Water Source	Groundwater
Last State Inspection	Mar 2026
Lead	3 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	E. coli resolved · May 2019
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.