Middlesex County and Watertown City property record for 41 Commonwealth Rd, Watertown, MA 02472
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 3,213 sqft · built 1910 |
| Lot Size | 0.103 acres (4,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $325,000 (Jan 2004) |
| Tax Bill | $16,853 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 52160-36 |
| Primary APN | 52160-36 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Units | 14 Units |
| Stories | 3 Stories |
| Building Area | 3,213 sqft Living Area |
| Gross Area | 5,726 sqft |
| Basement Area | 1,200 sqft |
| Unfinished Basement | 1,200 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 4,500 sqft (0.103 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 1763 |
|---|---|
| Street Address | 41 COMMONWEALTH RD |
| City | WATERTOWN |
| State | MA |
| Zip | 02472-1318 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | T |
| Legal Block | 11 |
| Legal Lot Number | 77 |
| Jurisdiction | WATERTOWN MA |
| Township / Civil Division | WATERTOWN TOWN |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 370201 |
Source: Middlesex County and Watertown City records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 41 COMMONWEALTH RD, WATERTOWN, MA 02472-1318 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 27, 2004 · Amount on Record |
| Deed Sale | Jan 27, 2004 · Amount on Record |
| Deed Document Number | 200418438 |
| Deed Book / Page | 41869 / 51 |
| Record Updated | Oct 29, 2026 |
Source: Middlesex County and Watertown City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Watertown City |
| Unified School District | Watertown School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $16,853.00 (+7.59%) | $1,381,400 (+3%) Land $589,100 Building $792,300 | $1,225,281 |
| 2025 | $15,664.00 (+7.96%) | $1,341,100 (+8.14%) Land $589,100 Building $752,000 | |
| 2024 | $14,509.00 (-9.88%) | $1,240,100 (+4.61%) Land $580,900 Building $659,200 | |
| 2023 | $16,099.00 | $1,185,500 Land $544,600 Building $640,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 3 (1979–1987) |
| Most Recent Claim | Jan 1987 · river or lake 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.
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 | WATERTOWN DEPARTMENT OF PUBLIC WORKS serves 35,985 people · EPA ID MA3314000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Oct 2025 |
| Lead | 1 ppb (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 618 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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