Hampden County and Westfield City property record for 21 Mather St, Westfield, MA 01085
| Property Type | Commercial Building, Warehouse, Showroom |
|---|---|
| Details | 4,548 sqft · built 1940 |
| Lot Size | 1.7 acres (74,052 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $130,000 (Jan 2026) |
| Tax Bill | $3,045 (2025) |
| Deeds & Mortgages | Mar 2026 Sale Jan 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | WFLD M:31 L:63 |
| Primary APN | WFLD M:31 L:63 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,548 sqft Total Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Type | Flat |
| Roof Material | Rolled Roofing |
| Lot Area | 74,052 sqft (1.7 acres) |
| Heating System | Space Heater |
|---|---|
| Heating Fuel | Oil |
| Street Address | 21 MATHER ST |
|---|---|
| City | WESTFIELD |
| State | MA |
| Zip | 01085-3622 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Showroom |
| Legal Lot Number | 63 |
| Jurisdiction | WESTFIELD MA |
| Township / Civil Division | WESTFIELD |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 812701 |
Source: Hampden County and Westfield City records · APN WFLD M:31 L:63
Assessment roll updated April 14, 2026 · Last verified July 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 | 59 ARNOLD LN, GREENFIELD, MA 01301-9783 |
| Owner Type | Company |
| Vesting | Trust, Irrevocable Trust |
| Date | Document |
|---|---|
| Mar 30, 2026 | Warranty Deed, Transfer |
| Jan 14, 2026 | Quit Claim Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 14, 2026 · Amount on Record |
| Deed Sale | Jan 14, 2026 · Amount on Record |
| Prior Sale | Oct 06, 2004 · Amount on Record |
| Deed Document Number | 20261747 |
| Deed Book / Page | 26186 / 280 |
| Transfer Doc | 19561-431 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WESTFIELD MA |
| Recording Date | Mar 30, 2026 |
| Property Address | 21 MATHER ST, WESTFIELD, MA 01085-3622 |
| Document Number | 026270-398 |
| Book / Page | 26270 / 398 |
| Instrument Date | Mar 24, 2026 |
| Instrument | 13399 |
| Transaction Type | Transfer |
| Record Updated | Apr 22, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 59 ARNOLD LN, GREENFIELD, MA 01301-9783 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WESTFIELD MA |
| Recording Date | Jan 14, 2026 |
| Property Address | 21 MATHER ST, WESTFIELD, MA 01085-3622 |
| Document Number | 026186-280 |
| Book / Page | 26186 / 280 |
| Instrument Date | Jan 13, 2026 |
| Instrument | 1747 |
| Transaction Type | Transfer |
| Record Updated | Feb 04, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 59 ARNOLD LN, GREENFIELD, MA 01301-9783 |
Source: Hampden County and Westfield City records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Hampden County |
| Municipality | Westfield City |
| Unified School District | Westfield 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 | $3,045.00 (+0.36%) | $104,400 (+15.36%) Land $68,300 Building $36,100 |
| 2023 | $3,034.00 | $90,500 Land $59,800 Building $30,700 |
Source: FEMA National Flood Hazard Layer as of June 7, 2023 · 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 |
| Wildfire Risk | Low lower than 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 / 250 |
| Westfield Gas & Electric Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 383 locations within half a mile of this property.
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 | WESTFIELD DPWWATER DIVISION serves 41,094 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 3 ppb (2025) 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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