Barnstable County and Bourne Town property record for 21 Alden Ave, Buzzards Bay, MA 02532
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,440 sqft · built 1951 |
| Lot Size | 0.216 acres (9,409 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,250 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | BOUR M:19.4 P:122 |
| Primary APN | BOUR M:19.4 P:122 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,440 sqft Living Area |
| Gross Area | 2,184 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,409 sqft (0.216 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 3737 |
|---|---|
| Street Address | 21 ALDEN AVE |
| City | BUZZARDS BAY |
| State | MA |
| Zip | 02532-5508 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Subdivision | PURITAN ESTATES |
| Jurisdiction | BOURNE MA |
| Township / Civil Division | BOURNE |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 13700 |
21 Alden Ave is owned and occupied by an individual who acquired it in May 2010.
Source: Barnstable County and Bourne Town records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21 ALDEN AVE, BUZZARDS BAY, MA 02532-5508 |
| Occupancy | Owner Occupied |
| 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 26, 2010 |
| Deed Sale | May 26, 2010 |
| Prior Sale | Dec 28, 1993 · Amount on File |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21 Alden Ave was $3,250, up 2.3% 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 | $3,250.00 (+2.3%) | $416,100 (+5.05%) Land $176,900 Building $239,200 | $453,435 |
| 2024 | $3,177.00 (+2.85%) | $396,100 (+12.98%) Land $168,400 Building $227,700 | |
| 2023 | $3,089.00 | $350,600 Land $149,100 Building $201,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Alden Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 1, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| 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 File median of 32 policies |
| Nearby Flood Policies | 32 in force |
| Nearby Flood Claims | 4 (1987–1998) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | May 1998 · rainfall accumulation |
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 21 Alden 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 242 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 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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