11 Onset Ave, Buzzards Bay, MA 02532 Property Records

Plymouth County and Wareham Town property record for 11 Onset Ave, Buzzards Bay, MA 02532

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,909 sqft · built 1920
Lot Size	0.594 acres (25,873 sqft)
Owner	Individual Name on File
Last Sale	$530,000 (Oct 2014)
Tax Bill	$8,259 (2025)
Deeds & Mortgages	Nov 2021 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`WARE M:00006 B:000 L:01043`

Property Details

APN / Parcel Number

Primary APN	`WARE M:00006 B:000 L:01043`
Alternative APN	`WRHM M:00006 B:000 L:01043`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,909 sqft Living Area
Gross Area	5,352 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Colonial
Exterior Material	Wood Siding
Roof Type	Gambrel
Roof Material	Asphalt
Lot Area	25,873 sqft (0.594 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	11 ONSET AVE
City	BUZZARDS BAY
State	MA
Zip	02532-4919
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Lot Number	1043
Jurisdiction	WAREHAM MA
Township / Civil Division	WAREHAM
Census Block Group	4
Census Block	4000
Census Tract	545300

Owner

Source: Plymouth County and Wareham Town records · APN WARE M:00006 B:000 L:01043

Assessment roll updated April 14, 2026 · Last verified July 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	11 ONSET AVE, BUZZARDS BAY, MA 02532-4919
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 17, 2014 · Amount on Record
Deed Sale	Oct 17, 2014 · Amount on Record
Prior Sale	Aug 31, 1994 · Amount on Record
Deed Book / Page	44852 / 304
Transfer Doc	00041493-3
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAREHAM MA
Property Address	11 ONSET AVE, BUZZARDS BAY, MA 02532-4919
Transaction Type	Mortgage
Record Updated	Nov 25, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	55993-274
Date	Nov 10, 2021
Book Page	55993/274
Instrument	127360

Lender

Name	HANSCOM FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2051

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Plymouth County and Wareham Town records · Assessment roll updated April 14, 2026 · Last verified July 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 and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$8,259.00 (+6.25%)	$752,200 (+13.03%) Land $217,600 Building $534,600	$957,315
2024	$7,773.00 (+6.89%)	$665,500 (+12.57%) Land $173,900 Building $491,600
2023	$7,272.00	$591,200 Land $158,100 Building $433,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Plymouth County (25023C), as of June 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250235453004, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · 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 45 policies
Nearby Flood Policies	45 in force
Nearby Flood Claims	8 (1991–2005)
Claims Outside the SFHA	2 of 8
Most Recent Claim	Oct 2005 · Severe Storms And Flooding
Claims by Event	Hurricane Bob, Aug 1991 · 6 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 / 2,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880

Based on FCC filings for 138 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system MA4310003, 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.