Middlesex County and Waltham City property record for 933 Main St, Waltham, MA 02451
| Property Type | Auto Repair, Garage |
|---|---|
| Details | 1 ba · 6,864 sqft · built 1950 |
| Lot Size | 0.287 acres (12,497 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $400,000 (Jul 1991) |
| Tax Bill | $25,285 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 72735 |
| Primary APN | 72735 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Half Baths | 2 Half Baths |
| Stories | 1 Story |
| Building Area | 6,864 sqft Total Area |
| Gross Area | 7,128 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Stucco |
| Construction Type | Concrete |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 12,497 sqft (0.287 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 72735 |
|---|---|
| Street Address | 933 MAIN ST |
| City | WALTHAM |
| State | MA |
| Zip | 02451-7417 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Auto Repair, Garage |
| Legal Block | 16 |
| Legal Lot Number | 10 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 368300 |
933 Main St, a commercial property, is owned by a company that bought it in July 1991.
Source: Middlesex County and Waltham City records, as of October 20, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 22 BRISTOL DR, SOUTH EASTON, MA 02375-1108 |
| Owner Type | Company |
| Vesting | Company |
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 | Jul 31, 1991 · Amount on File |
| Deed Sale | Jul 31, 1991 · Amount on File |
| Deed Book / Page | 21324 / 250 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 933 Main St was $25,285, up 8.1% 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 |
|---|---|---|
| 2026 | $25,285.00 (+8.13%) | $1,140,000 (+2.57%) Land $514,000 Building $626,000 |
| 2025 | $23,384.00 (+12.94%) | $1,111,400 (+11.17%) Land $484,600 Building $626,800 |
| 2024 | $20,704.00 | $999,700 Land $440,500 Building $559,200 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 933 Main St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 933 Main 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 | 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 701 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
May also be available: AT&T, T-Mobile.
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