Middlesex County and Watertown City property record for 12 Berkeley St, Watertown, MA 02472
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 3 ba · 3,381 sqft · built 1910 |
| Lot Size | 0.076 acres (3,300 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $11,808 (2026) |
| Deeds & Mortgages | Jul 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 64420-01 |
| Primary APN | 64420-01 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 15 Rooms |
| Units | 3 Units |
| Stories | 3 Stories |
| Building Area | 3,381 sqft Living Area |
| Gross Area | 4,791 sqft |
| Basement Area | 1,067 sqft |
| Unfinished Basement | 1,067 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 3,300 sqft (0.076 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 3969 |
|---|---|
| Street Address | 12 BERKELEY ST |
| City | WATERTOWN |
| State | MA |
| Zip | 02472-4277 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | T |
| Legal Block | 55 |
| Legal Lot Number | 8 |
| Jurisdiction | WATERTOWN MA |
| Township / Civil Division | WATERTOWN TOWN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 370302 |
Source: Middlesex County and Watertown City records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 12 BERKELEY ST, WATERTOWN, MA 02472-4277 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WATERTOWN MA |
| Recording Date | Jul 6, 2017 |
| Property Address | 12 BERKELEY ST, WATERTOWN, MA 02472-4277 |
| Document Number | 69562-167 |
| Book / Page | 069562 / 000167 |
| Instrument Date | Jun 29, 2017 |
| Instrument | 104723 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 12 BERKELEY ST WATERTOWN MA 024722810, WATERTOWN, MA 02472-2810 |
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 |
|---|---|---|
| 2026 | $11,808.00 (+10.03%) | $967,900 (+5.34%) Land $396,800 Building $571,100 |
| 2025 | $10,732.00 (+4.83%) | $918,800 (+5.01%) Land $396,800 Building $522,000 |
| 2024 | $10,238.00 (+14.33%) | $875,000 (+32.7%) Land $412,900 Building $462,100 |
| 2023 | $8,955.00 | $659,400 Land $405,300 Building $254,100 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 Policies | 1 in force |
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 598 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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