Middlesex County and Stoneham Town property record for 99 William St, Stoneham, MA 02180
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,248 sqft · built 1949 |
| Lot Size | 0.295 acres (12,846 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $455,000 (Aug 2022) |
| Tax Bill | $7,245 (2026) |
| Deeds & Mortgages | Aug 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | STON M:12 B:000 L:311 |
| Primary APN | STON M:12 B:000 L:311 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,248 sqft Living Area |
| Gross Area | 2,640 sqft |
| Basement Area | 832 sqft |
| Unfinished Basement | 832 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,846 sqft (0.295 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Account Number | 1147 |
|---|---|
| Street Address | 99 WILLIAM ST |
| City | STONEHAM |
| State | MA |
| Zip | 02180-2078 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RB |
| Legal Lot Number | 311 |
| Jurisdiction | STONEHAM MA |
| Township / Civil Division | STONEHAM |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 337101 |
99 William St is owned by two individuals who bought it in August 2022.
Source: Middlesex County and Stoneham Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 107 WILLIAM ST, STONEHAM, MA 02180-2078 |
| Owner Type | Individual |
| Vesting | Husband and Wife |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 3, 2022 · Amount on File |
| Deed Sale | Aug 3, 2022 · Amount on File |
| Deed Book / Page | 80532 / 250 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | STONEHAM MA |
| Recording Date | Aug 3, 2022 |
| Property Address | 99 WILLIAM ST, STONEHAM, MA 02180-2078 |
| Document Number | 080532-250 |
| Book / Page | 80532 / 250 |
| Instrument Date | Aug 3, 2022 |
| Instrument | 119140 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2025 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 99 WILLIAM ST, STONEHAM, MA 02180-2078 |
| Document Number | 0000119141 |
|---|---|
| Date | Aug 3, 2022 |
| Instrument | 119141 |
| Name | FIRST HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 99 William St was $7,245, up 12.7% from the year before.
Source: Middlesex County and Stoneham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Stoneham Town |
| Unified School District | Stoneham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,245.00 (+12.66%) | $720,200 (+14.57%) Land $400,700 Building $319,500 | $573,420 (-) |
| 2025 | $6,431.00 (+4.5%) | $628,600 (+8.17%) Land $380,700 Building $247,900 | $573,420 (+7.71%) |
| 2024 | $6,154.00 (+9.11%) | $581,100 (+14.37%) Land $350,700 Building $230,400 | $532,380 |
| 2023 | $5,640.00 | $508,100 Land $320,700 Building $187,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 99 William St in Zone X, an area of minimal flood risk.
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 | 2 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.
The area around 99 William St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | STONEHAM WATER DEPT (MWRA SUPPLY) serves 23,244 people · EPA ID MA3284000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Nov 2024 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | E. coli not recorded as resolved · Sep 2018 |
|---|---|
| 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 424 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 Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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