Middlesex County and Watertown City property record for 54 Hersom St, Watertown, MA 02472
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,250 sqft · built 1921 |
| Lot Size | 0.09 acres (3,920 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $730,000 (Nov 2020) |
| Tax Bill | $11,594 (2025) |
| Deeds & Mortgages | Mar 2021 Transfer Nov 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 31760-31 |
| Primary APN | 31760-31 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,250 sqft Living Area |
| Gross Area | 4,950 sqft |
| Basement Area | 1,125 sqft |
| Unfinished Basement | 1,125 sqft |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1921 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,920 sqft (0.09 acres) |
| Parking Spaces | 1 Parking Space |
| Heating System | Steam |
|---|---|
| Heating Fuel | Gas |
| Account Number | 7962 |
|---|---|
| Street Address | 54 HERSOM ST |
| City | WATERTOWN |
| State | MA |
| Zip | 02472-1611 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | T |
| Legal Block | 25 |
| Legal Lot Number | 333 |
| Jurisdiction | WATERTOWN MA |
| Township / Civil Division | WATERTOWN TOWN |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 370101 |
Source: Middlesex County and Watertown City records · APN 31760-31
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 45 ROCKLAND AVE, ARLINGTON, MA 02474-2115 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Mar 19, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Nov 13, 2020 | Personal Representative Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 13, 2020 · Amount on Record |
| Deed Sale | Nov 13, 2020 · Amount on Record |
| Deed Document Number | 2020213220 |
| Deed Book / Page | 76164 / 203 |
| Last Transfer Date | Dec 21, 2020 |
| Transfer Doc | 77275-498 |
| Record Updated | Jun 08, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WATERTOWN MA |
| Recording Date | Mar 19, 2021 |
| Property Address | 54 HERSOM ST, WATERTOWN, MA 02472-1611 |
| Document Number | 77275-498 |
| Book / Page | 77275 / 498 |
| Instrument Date | Dec 21, 2020 |
| Instrument | 61940 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 45 ROCKLAND AVE, ARLINGTON, MA 02474-2115 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | WATERTOWN MA |
| Recording Date | Nov 13, 2020 |
| Property Address | 54 HERSOM ST, WATERTOWN, MA 02472-1611 |
| Document Number | 76164-196 |
| Book / Page | 076164 / 000196 |
| Instrument Date | Nov 13, 2020 |
| Instrument | 213218 |
| Transaction Type | Transfer |
| Record Updated | Dec 01, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 54 HERSOM ST ST WATERTOWN MA 02472, WATERTOWN, MA 02472 |
Source: Middlesex County and Watertown City records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Watertown City |
| Unified School District | Watertown School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $11,594.00 (+15.1%) | $992,600 (+15.3%) Land $508,300 Building $484,300 |
| 2024 | $10,073.00 (-11.19%) | $860,900 (+3.08%) Land $494,900 Building $366,000 |
| 2023 | $11,342.00 | $835,200 Land $473,300 Building $361,900 |
Source: FEMA National Flood Hazard Layer as of September 10, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Radiate Holdings Cable | 1,500 / 50 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
May also be available: AT&T, T-Mobile USA.
Based on FCC filings for 926 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | WATERTOWN DEPARTMENT OF PUBLIC WORKS serves 35,985 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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