Suffolk County and Boston City property record for 331 Beacon St, Boston, MA 02116
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 8 bd · 4 ba · 6,300 sqft · built 1880 |
| Lot Size | 0.064 acres (2,800 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $29,448 (2025) |
| Deeds & Mortgages | Jul 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | CBOS W:05 P:03302 S:000 |
| Primary APN | CBOS W:05 P:03302 S:000 |
|---|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Units | 5 Units |
| Stories | 5 Stories |
| Building Area | 6,300 sqft Living Area |
| Gross Area | 7,000 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Other |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Type | Mansard |
| Roof Material | Slate |
| Lot Area | 2,800 sqft (0.064 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 331 BEACON ST |
|---|---|
| City | BOSTON |
| State | MA |
| Zip | 02116-1197 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | R4 |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10802 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Back Bay Historic District listed 1973 · 1,445 contributing resources · NRIS 73001948 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Suffolk County and Boston City records, as of August 19, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 331 BEACON ST, BOSTON, MA 02116-1197 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 27, 2026 |
| Transfer Doc | 0000047548 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOSTON MA |
| Recording Date | Jul 28, 2026 |
| Property Address | 331 BEACON ST, BOSTON, MA 02116-1197 |
| Document Number | 0000047548 |
| Book / Page | 73053 / 329 |
| Instrument Date | Jul 27, 2026 |
| Instrument | 202647548 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 331 BEACON ST, BOSTON, MA 02116-1197 |
Source: Suffolk County and Boston City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Suffolk County |
| Municipality | Boston City |
| Unified School District | Boston School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $29,448.00 (+4.48%) | $2,543,000 (-1.66%) Land $834,300 Building $1,708,700 |
| 2024 | $28,186.00 (-0.38%) | $2,585,900 (-1.84%) Land $834,300 Building $1,751,600 |
| 2023 | $28,293.00 | $2,634,400 Land $834,300 Building $1,800,100 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 86 units insured incl. 81 condo units |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · Coastal Storms, Flood, Ice & Snow |
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 | 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 | BOSTON WATER AND SEWER COMMISSION (MWRA) serves 675,647 people · EPA ID MA3035000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Mar 2026 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line replacement currently in violation since Nov 2020 |
| Monitoring and Reporting | None 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 684 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Starry Fixed Wireless · Fiber in parts of the area | 800 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Netafy.
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