Middlesex County and Waltham City property record for 73 Mountain Rd, Waltham, MA 02451 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1952 |
| Square Footage | 1,252 sqft Living Area |
| Lot Size | 9,644 sqft (0.221 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $64,000 (1981) |
| Tax Bill | $6,212.00 (2025) |
| Primary APN | 81351 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,252 sqft Living Area |
| Gross Area | 1,412 sqft Gross Area |
| Basement Area | 1,122 sqft Basement |
| Unfinished Basement | 1,122 sqft Unfinished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Ranch Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Foundation Type | No Foundation Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 9,644 sqft (0.221 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Account Number | 81351 |
|---|---|
| Street Address | 73 MOUNTAIN RD |
| City | WALTHAM |
| State | MA |
| Zip | 02451-1365 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 3 |
| Legal Lot Number | 3 |
| Jurisdiction | WALTHAM MA |
| Minor Civil Division | WALTHAM |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 368102 |
Source: Middlesex County and Waltham City records · APN 81351
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 | 73 MOUNTAIN RD, WALTHAM, MA 02451-1365 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenant By Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 01, 1981 · Amount on Record |
| Deed Sale | Aug 01, 1981 · Amount on Record |
| Record Refreshed | 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 | $6,212.00 (+5.54%) | $632,600 (+3.6%) Land $448,000 Building $184,600 | $618,735 (-3.21%) |
| 2024 | $5,886.00 (+1.43%) | $610,600 (+8.59%) Land $428,100 Building $182,500 | $639,255 |
| 2023 | $5,803.00 | $562,300 Land $388,500 Building $173,800 |
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