Middlesex County and Waltham City property record for 50 Stow St, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,640 sqft · built 1917 |
| Lot Size | 0.228 acres (9,945 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $925,000 (Jun 2026) |
| Tax Bill | $8,021 (2026) |
| Deeds & Mortgages | Jun 2026 Sale & Mortgage Aug 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 107887 |
| Primary APN | 107887 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,640 sqft Living Area |
| Gross Area | 3,027 sqft |
| Basement Area | 982 sqft |
| Unfinished Basement | 982 sqft |
| Year Built | Built 1917 |
|---|---|
| Effective Year Built | Effective 1917 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,945 sqft (0.228 acres) |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 107887 |
|---|---|
| Street Address | 50 STOW ST |
| City | WALTHAM |
| State | MA |
| Zip | 02453-1613 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Subdivision | WALTHAM |
| Legal Block | 18 |
| Legal Lot Number | 2 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 368300 |
50 Stow St is owned and occupied by two individuals who bought it in June 2026.
Source: Middlesex County and Waltham City records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 50 STOW ST, WALTHAM, MA 02453-1613 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 29, 2026 | Quit Claim Deed, Transfer · Conventional Mortgage LEADER BANK NA |
| Aug 12, 2020 | Quit Claim Deed, Transfer · Stand-Alone First Mortgage CAMBRIDGE SAVINGS BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 29, 2026 · Amount on File |
| Deed Sale | Jun 29, 2026 · Amount on File |
| Prior Sale | Aug 12, 2020 · Amount on File |
| Deed Document Number | 202678622 |
| Deed Book / Page | 85804 / 265 |
| Prior Transfer Date | Aug 7, 2020 |
| Prior Transfer Doc | 75349-591 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Jun 29, 2026 |
| Property Address | 50 STOW ST, WALTHAM, MA 02453-1613 |
| Document Number | 0000078622 |
| Book / Page | 85804 / 265 |
| Instrument Date | Jun 1, 2026 |
| Instrument | 202678622 |
| Transaction Type | Transfer |
| Record Updated | Jul 22, 2026 |
| 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 | 50 STOW ST, WALTHAM, MA 02453-1613 |
| Date | Jun 29, 2026 |
|---|
| Name | LEADER BANK NA |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate | 6.36% |
|---|---|
| Max Rate | -1% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Aug 12, 2020 |
| Property Address | 50 STOW ST, WALTHAM, MA 02453-1613 |
| Document Number | 75349-591 |
| Book / Page | 75349 / 591 |
| Instrument Date | Aug 7, 2020 |
| Instrument | 136242 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| 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 | 50 STOW ST, WALTHAM, MA 02453-1613 |
| Document Number | 136243 |
|---|---|
| Date | Aug 12, 2020 |
| Instrument | 136243 |
| Name | CAMBRIDGE SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 50 Stow St was $8,021, up 11.7% from the year before.
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $8,021.00 (+11.67%) | $777,200 (+6.25%) Land $453,000 Building $324,200 | $828,300 (-8.65%) |
| 2025 | $7,183.00 (+3.37%) | $731,500 (+1.48%) Land $431,400 Building $300,100 | $906,775 (+11.94%) |
| 2024 | $6,949.00 (+1.61%) | $720,800 (+8.77%) Land $423,400 Building $297,400 | $810,065 |
| 2023 | $6,839.00 | $662,700 Land $383,500 Building $279,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 50 Stow 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 | 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.
Wildfire risk around 50 Stow St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 90% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 645 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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