Middlesex County and Belmont Town property record for 57 Unity Ave, Belmont, MA 02478
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 1,597 sqft · built 1900 |
| Lot Size | 0.109 acres (4,755 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $545,000 (Dec 2003) |
| Tax Bill | $14,511 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | BELM M:02 P:000045 S |
| Primary APN | BELM M:02 P:000045 S |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,597 sqft Living Area |
| Gross Area | 2,568 sqft |
| 1st Floor Area | 726 sqft |
| Basement Area | 983 sqft |
| Unfinished Basement | 768 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,755 sqft (0.109 acres) |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 57 UNITY AVE |
|---|---|
| City | BELMONT |
| State | MA |
| Zip | 02478-3633 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Jurisdiction | BELMONT MA |
| Township / Civil Division | BELMONT |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 357300 |
Source: Middlesex County and Belmont Town records, as of July 20, 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 Record |
|---|---|
| Mailing Address | 57 UNITY AVE, BELMONT, MA 02478-3633 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Estate |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 1, 2003 · Amount on Record |
| Deed Sale | Dec 1, 2003 · Amount on Record |
| Deed Document Number | 2003952 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Belmont Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Belmont Town |
| Unified School District | Belmont School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $14,511.00 (-3.22%) | $1,274,000 (-4.5%) Land $728,000 Building $546,000 | $1,210,110 (+6.13%) |
| 2024 | $1,140,190 | ||
| 2023 | $14,994.00 | $1,334,000 Land $942,000 Building $392,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 | BELMONT WATER DEPT. (MWRA) serves 27,442 people · EPA ID MA3026000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jul 2023 |
| 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 1,030 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, Starry.
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