Plymouth County and Brockton City property record for 21 E Main St, Brockton, MA 02301
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2 ba · 2,222 sqft · built 1925 |
| Lot Size | 0.147 acres (6,399 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $310,000 (Sep 2004) |
| Tax Bill | $6,568 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 106-060 |
| Primary APN | 106-060 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,222 sqft Living Area |
| 1st Floor Area | 966 sqft |
| Basement Area | 240 sqft |
| Unfinished Basement | 240 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Duplex Single |
| Exterior Material | Other |
| Lot Area | 6,399 sqft (0.147 acres) |
| Garage Type | Attached |
| Deck Area | Deck Area |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Account Number | 106-060 |
|---|---|
| Street Address | 21 E MAIN ST |
| City | BROCKTON |
| State | MA |
| Zip | 02301-7283 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R3 |
| Jurisdiction | BROCKTON MA |
| Township / Civil Division | BROCKTON |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 510400 |
21 E Main St, a duplex, is owned and occupied by two individuals who bought it in September 2004.
Source: Plymouth County and Brockton City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21 E MAIN ST, BROCKTON, MA 02301-7283 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 1, 2004 · Amount on File |
| Deed Sale | Sep 1, 2004 · Amount on File |
| Prior Sale | Jan 10, 1995 · Amount on File |
| Deed Document Number | 2004 |
| Deed Book / Page | 28984 / 269 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 21 E Main St was $6,568, up 1.7% from the year before.
Source: Plymouth County and Brockton City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Plymouth County |
| Municipality | Brockton City |
| Unified School District | Brockton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,568.00 (+1.72%) | $542,400 (+0.97%) Land $138,300 Building $404,100 | $668,013 |
| 2024 | $6,457.00 (+14.65%) | $537,200 (+23.81%) Land $138,300 Building $398,900 | |
| 2023 | $5,632.00 | $433,900 Land $103,100 Building $330,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 E Main St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 21 E Main St 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 | BROCKTON WATER DEPARTMENT serves 105,788 people · EPA ID MA4044000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 4 ppb (2021–2023) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Apr 2018 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 393 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 |
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