Middlesex County and Belmont Town property record for 10 B St, Belmont, MA 02478
| Property Type | Condominium |
|---|---|
| Details | 5 bd · 4 ba · 2,644 sqft · built 2001 |
| Lot Size | 0.204 acres (8,921 sqft) |
| Owner | Individual Name on File |
| Last Sale | $645,000 (Dec 2003) |
| Tax Bill | $17,757 (2025) |
| Deeds & Mortgages | Nov 2025 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | BELM M:29 P:000071 S:U:2 |
| Primary APN | BELM M:29 P:000071 S:U:2 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 8 Rooms |
| Stories | 3 Stories |
| Building Area | 2,644 sqft Living Area |
| 1st Floor Area | 936 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 8,921 sqft |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 10 B ST |
|---|---|
| City | BELMONT |
| State | MA |
| Zip | 02478-1904 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R |
| Jurisdiction | BELMONT MA |
| Township / Civil Division | BELMONT |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 357700 |
10 B St, a condominium, is owned and occupied by an individual who bought it in December 2003.
Source: Middlesex County and Belmont Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10 B ST, BELMONT, MA 02478-1904 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Dec 15, 2003 · Amount on File |
| Deed Sale | Dec 15, 2003 · Amount on File |
| Prior Sale | Sep 23, 2003 |
| Deed Document Number | 2003680 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BELMONT MA |
| Property Address | 10 B ST, BELMONT, MA 02478-1904 |
| Transaction Type | Mortgage |
| Record Updated | Dec 17, 2025 |
| Name | Verified Name |
|---|
| Document Number | 084890-258 |
|---|---|
| Date | Nov 18, 2025 |
| Book Page | 84890/258 |
| Instrument | 141027 |
| Name | WATERTOWN SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 10 B St was $17,757.
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 | $17,757.00 | $1,559,000 Building $1,559,000 | $1,561,438 (+34.25%) |
| 2024 | $1,163,085 | ||
| 2023 | $15,938.00 | $1,418,000 Building $1,418,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10 B 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 10 B 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 | 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 600 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 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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