Berkshire County and Williamstown Town property record for 100 Spring St, Williamstown, MA 01267
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 15,658 sqft · built 2003 |
| Lot Size | 0.51 acres (22,216 sqft) |
| Owner | Company Name on Record |
| Last Sale | $95,886 (Feb 1994) |
| Tax Bill | $18,471 (2026) |
| APN | M_60379_941255 |
| Primary APN | M_60379_941255 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 6.5 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 16 Rooms |
| Units | 5 Units |
| Stories | 3 Stories |
| Building Area | 15,658 sqft Total Area |
| Gross Area | 22,338 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Brick |
| Roof Material | Asphalt |
| Lot Area | 22,216 sqft (0.51 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | M_60379_941255 |
|---|---|
| Street Address | 100 SPRING ST |
| City | WILLIAMSTOWN |
| State | MA |
| Zip | 01267-3186 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | VB |
| Legal Block | 19 |
| Jurisdiction | WILLIAMSTOWN MA |
| Township / Civil Division | WILLIAMSTOWN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 920102 |
Source: Berkshire County and Williamstown Town 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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 67, WILLIAMSTOWN, MA 01267-0067 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 10, 1994 · Amount on Record |
| Deed Sale | Feb 10, 1994 · Amount on Record |
| Deed Book / Page | 878 / 827 |
| Record Updated | Oct 29, 2026 |
Source: Berkshire County and Williamstown Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Berkshire County |
| County Subdivision | Williamstown Town |
| Unified School District | Mount Greylock School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $18,471.00 | $1,300,800 (+1.51%) Land $232,400 Building $1,068,400 |
| 2025 | $1,281,400 Land $225,700 Building $1,055,700 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 3 (2005) |
| Most Recent Claim | Oct 2005 · Severe Storms And Flooding |
| Claims by Event |
|
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 | Low lower than 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | WILLIAMSTOWN WATER DEPT serves 7,326 people · EPA ID MA1341000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2019–2021) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 99 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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