21 Old Onset Rd, Wareham, MA 02571 Property Records

Plymouth County and Wareham Town property record for 21 Old Onset Rd, Wareham, MA 02571 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,839 sqft · built 1935
Lot Size	0.184 acres (8,000 sqft)
Owner	Individual Name on File
Tax Bill	$4,436 (2025)
Flood Zone	Zone X (minimal risk)
APN	`WARE M:00013 B:000 L:01025`

Property Details

APN / Parcel Number

Primary APN	`WARE M:00013 B:000 L:01025`
Alternative APN	`WRHM M:00013 B:000 L:01025`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,839 sqft Living Area
Gross Area	4,016 sqft

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1935
Architectural Style	Conventional
Exterior Material	Wood Siding
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,000 sqft (0.184 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Street Address	21 OLD ONSET RD
City	WAREHAM
State	MA
Zip	02571
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Lot Number	1025
Jurisdiction	WAREHAM MA
Township / Civil Division	WAREHAM
Census Block Group	1
Census Block	1000
Census Tract	545300

Owner

Source: Plymouth County and Wareham Town records · APN WARE M:00013 B:000 L:01025

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	PO BOX 1527, ONSET, MA 02558-1527
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

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	$4,436.00 (-0.27%)	$404,000 (+6.09%) Land $102,400 Building $301,600	$496,945
2024	$4,448.00 (+4%)	$380,800 (+9.52%) Land $79,400 Building $301,400
2023	$4,277.00	$347,700 Land $72,200 Building $275,500

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Plymouth County (25023C), updated June 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250235453001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Cost	Premium on Record median of 78 individual NFIP policies nearby
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 Storm	Severe Storms And Flooding, Apr 2010 · 4 claims Winter Coastal Storm, Dec 1992 · 3 claims Hurricane Bob, Aug 1991 · 56 claims

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
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, availability as of December 31, 2025 · Published October 2026 · based on 191 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Verizon	Fiber	980 / 880

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