Middlesex County and Belmont Town property record for 171 Marsh St, Belmont, MA 02478
| Property Type | Single Family Home |
|---|---|
| Details | 9 bd · 8.5 ba · 7,676 sqft · built 1930 |
| Lot Size | 2.44 acres (106,285 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $3,500,000 (Apr 2009) |
| Tax Bill | $68,966 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | BELM M:71 P:000002 S |
| Primary APN | BELM M:71 P:000002 S |
|---|
| Bedrooms | 9 Beds |
|---|---|
| Full Baths | 8.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 3 Stories |
| Building Area | 7,676 sqft Living Area |
| Gross Area | 4,222 sqft |
| 1st Floor Area | 1,053 sqft |
| Basement Area | 700 sqft |
| Unfinished Basement | 700 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 106,285 sqft (2.44 acres) |
| Garage Type | Basement |
| Tennis Court | Tennis Court |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 171 MARSH ST |
|---|---|
| City | BELMONT |
| State | MA |
| Zip | 02478-2132 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SA |
| Jurisdiction | BELMONT MA |
| Township / Civil Division | BELMONT |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 357800 |
Source: Middlesex County and Belmont Town records, as of July 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 314 COMMONWEALTH AVE, 1, BOSTON, MA 02115-2140 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 14, 2009 · Amount on Record |
| Deed Sale | Apr 14, 2009 · Amount on Record |
| Prior Sale | Nov 2, 1989 · Amount on Record |
| Deed Document Number | 200962406 |
| Deed Book / Page | 52573 / 25 |
| Record Updated | Oct 29, 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 | $68,966.00 (+29.17%) | $6,055,000 (+27.47%) Land $1,975,000 Building $4,080,000 | $5,970,465 (-4.11%) |
| 2024 | $6,226,300 | ||
| 2023 | $53,390.00 | $4,750,000 Land $2,046,000 Building $2,704,000 |
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 · 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 | 2 in force |
| Nearby Flood Claims | 3 (1985–2021) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Sep 2021 · Tropical Storm Henri |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 96% 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 | 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 175 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 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures