Plymouth County and Wareham Town property record for 15 Bertino St, Onset, MA 02558
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 810 sqft · built 1930 |
| Lot Size | 0.274 acres (11,935 sqft) |
| Owner | Company Name on File |
| Last Sale | $12,000 (Dec 1993) |
| Tax Bill | $2,810 (2026) |
| Deeds & Mortgages | Oct 2023 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | WARE M:00014 B:000 L:01061 |
| Primary APN | WARE M:00014 B:000 L:01061 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 810 sqft Living Area |
| Gross Area | 1,752 sqft |
| Basement Area | 810 sqft |
| Unfinished Basement | 810 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Bungalow |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 11,935 sqft (0.274 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 15 BERTINO ST |
|---|---|
| City | ONSET |
| State | MA |
| Zip | 02558-1832 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R30 |
| Legal Lot Number | 1061 |
| Jurisdiction | WAREHAM MA |
| Township / Civil Division | WAREHAM |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 545300 |
15 Bertino St is owned by a company that acquired it in October 2023.
Source: Plymouth County and Wareham Town records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 1208, ONSET, MA 02558-1208 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 6, 1993 · Amount on File |
| Deed Sale | Dec 6, 1993 · Amount on File |
| Last Transfer Date | Oct 25, 2023 |
| Transfer Doc | 058401-188 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WAREHAM MA |
| Recording Date | Oct 30, 2023 |
| Property Address | 15 BERTINO ST, ONSET, MA 02558-1832 |
| Document Number | 058401-188 |
| Book / Page | 58401 / 188 |
| Instrument Date | Oct 25, 2023 |
| Instrument | 70181 |
| Transaction Type | Transfer |
| Record Updated | Jan 24, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 27 OLD ONSET RD, ONSET, MA 02558-1945 |
The 2026 property tax bill for 15 Bertino St was $2,810, down 18.6% from the year before.
Source: Plymouth County and Wareham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Plymouth County |
| County Subdivision | Wareham Town |
| Unified School District | Wareham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,810.00 (-18.62%) | $328,300 (+4.39%) Land $105,100 Building $223,200 | $354,440 (+14.87%) |
| 2025 | $3,453.00 (-2.79%) | $314,500 (+3.42%) Land $105,100 Building $209,400 | $308,560 |
| 2024 | $3,552.00 (+6.99%) | $304,100 (+12.67%) Land $82,300 Building $221,800 | |
| 2023 | $3,320.00 | $269,900 Land $74,800 Building $195,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15 Bertino St in Zone X, an area of moderate flood risk, though there have been 99 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File 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 |
|
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 risk around 15 Bertino St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ONSET FIRE DISTRICTWATER DEPT. serves 5,392 people · EPA ID MA4310003 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 3 ppb (2021–2023) action level 15 ppb |
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 191 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
5G (outdoors only) and 4G LTE
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