Middlesex County and Billerica Town property record for 11 Brookside Dr, Billerica, MA 01821
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,493 sqft · built 1970 |
| Lot Size | 0.442 acres (19,271 sqft) |
| Owner | Individual Name on File |
| Last Sale | $400,000 (Jan 2008) |
| Tax Bill | $7,275 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | BILL M:0027 B:0052 L:0 |
| Primary APN | BILL M:0027 B:0052 L:0 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,493 sqft Living Area |
| Gross Area | 3,024 sqft |
| Basement Area | 1,260 sqft |
| Unfinished Basement | 1,260 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 19,271 sqft (0.442 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 11 BROOKSIDE DR |
|---|---|
| City | BILLERICA |
| State | MA |
| Zip | 01821-2202 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | 1 |
| Legal Block | 52 |
| Jurisdiction | BILLERICA MA |
| Township / Civil Division | BILLERICA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 316101 |
11 Brookside Dr, a duplex, is owned and occupied by an individual who bought it in January 2008.
Source: Middlesex County and Billerica Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 11 BROOKSIDE DR, BILLERICA, MA 01821-2202 |
| 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 | Jan 31, 2008 · Amount on File |
| Deed Sale | Jan 31, 2008 · Amount on File |
| Prior Sale | Oct 27, 1999 · Amount on File |
| Deed Document Number | 20084074 |
| Deed Book / Page | 21907 / 162 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 11 Brookside Dr was $7,275, up 3.6% from the year before.
Source: Middlesex County and Billerica Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Billerica Town |
| Unified School District | Billerica School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,275.00 (+3.62%) | $626,600 (+1.47%) Land $307,100 Building $316,800 | $753,460 |
| 2025 | $7,021.00 (+8.53%) | $617,500 (+7.77%) Land $298,000 Building $319,500 | |
| 2024 | $6,469.00 (+1.62%) | $573,000 (+6.84%) Land $288,500 Building $284,500 | |
| 2023 | $6,366.00 | $536,300 Land $262,600 Building $273,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11 Brookside Dr in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 10, 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 | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 3 (1978–1987) |
| Most Recent Claim | Apr 1987 · Severe Storms & Flooding |
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 11 Brookside Dr 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 | BILLERICA WATER WORKS serves 42,119 people · EPA ID MA3031000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Bromate resolved · Apr 2023 |
|---|---|
| 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 245 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
May also be available: AT&T.
5G (outdoors only) and 4G LTE
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