Barnstable County and Bourne Town property record for 18 Cohasset Ave, Buzzards Bay, MA 02532
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,702 sqft · built 1945 |
| Lot Size | 0.166 acres (7,231 sqft) |
| Owner | Individual Name on File |
| Last Sale | $74,000 (May 1989) |
| Tax Bill | $3,671 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | BOUR M:23.2 P:64 |
| Primary APN | BOUR M:23.2 P:64 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,702 sqft Living Area |
| Gross Area | 2,889 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,231 sqft (0.166 acres) |
| Heating Fuel | Electric |
|---|
| Account Number | 4584 |
|---|---|
| Street Address | 18 COHASSET AVE |
| City | BUZZARDS BAY |
| State | MA |
| Zip | 02532-3207 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R40 |
| Jurisdiction | BOURNE MA |
| Township / Civil Division | BOURNE |
| Census Block Group | 4 |
| Census Block | 4012 |
| Census Tract | 13700 |
18 Cohasset Ave, a duplex, is owned by an individual who bought it in May 1989.
Source: Barnstable County and Bourne Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5 KETTLE LN, BUZZARDS BAY, MA 02532-5658 |
| Owner Type | Individual |
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 | May 18, 1989 · Amount on File |
| Deed Sale | May 18, 1989 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18 Cohasset Ave was $3,671, up 2.2% from the year before.
Source: Barnstable County and Bourne Town assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Barnstable County |
| County Subdivision | Bourne Town |
| Unified School District | Bourne School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,671.00 (+2.23%) | $470,100 (+5%) Land $173,200 Building $296,900 | $516,042 |
| 2024 | $3,591.00 (+11.07%) | $447,700 (+21.99%) Land $165,000 Building $282,700 | |
| 2023 | $3,233.00 | $367,000 Land $116,800 Building $250,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Cohasset Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective October 1, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 16.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 114 individual policies |
| Nearby Flood Policies | 138 units insured incl. 24 condo units |
| Nearby Flood Claims | 95 (1978–2021) |
| Claims Outside the SFHA | 1 of 95 |
| Most Recent Claim | Sep 2021 · Tropical Storm Henri |
| 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.
The area around 18 Cohasset Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | BUZZARDS BAY WATER DISTRICT serves 7,700 people · EPA ID MA4036001 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2026 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 196 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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