Middlesex County and Waltham City property record for 4 Bemis Ave, Waltham, MA 02453
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,603 sqft · built 1900 |
| Lot Size | 0.11 acres (4,809 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $320,000 (May 2003) |
| Tax Bill | $6,297 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13238 |
| Primary APN | 13238 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,603 sqft Living Area |
| Gross Area | 2,866 sqft |
| Basement Area | 802 sqft |
| Unfinished Basement | 802 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,809 sqft (0.11 acres) |
| Garage Type | Detached |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 13238 |
|---|---|
| Street Address | 4 BEMIS AVE |
| City | WALTHAM |
| State | MA |
| Zip | 02453-4218 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 1 |
| Legal Block | 23 |
| Legal Lot Number | 17 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 5 |
| Census Block | 5006 |
| Census Tract | 368300 |
Source: Middlesex County and Waltham City records · APN 13238
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 Individual Names on File |
|---|---|
| Mailing Address | 4 BEMIS AVE, WALTHAM, MA 02453-4218 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 30, 2003 · Amount on Record |
| Deed Sale | May 30, 2003 · Amount on Record |
| Deed Document Number | 20031240 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Waltham City records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,297.00 (+2.72%) | $641,200 (+0.83%) Land $336,200 Building $305,000 | $651,130 (+7.72%) |
| 2024 | $6,130.00 (+8.34%) | $635,900 (+15.98%) Land $334,200 Building $301,700 | $604,485 |
| 2023 | $5,658.00 | $548,300 Land $320,200 Building $228,100 |
Source: FEMA National Flood Hazard Layer as of September 10, 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 |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; 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) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Radiate Holdings Cable | 1,500 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
Based on FCC filings for 504 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 | WALTHAM WATER DEPARTMENT serves 65,218 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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