Suffolk County and Boston City property record for 78 Sullivan St, Charlestown, MA 02129
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.5 ba · 990 sqft · built 1986 |
| Lot Size | 0.023 acres (990 sqft) |
| Owner | Trust Name on File |
| Last Sale | $422,000 (Jun 2004) |
| Tax Bill | $9,076 (2025) |
| Deeds & Mortgages | Jun 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | CHAR W:02 P:00700 S:012 |
| Primary APN | CHAR W:02 P:00700 S:012 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 990 sqft Living Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 990 sqft (0.023 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 78 SULLIVAN ST |
|---|---|
| City | CHARLESTOWN |
| State | MA |
| Zip | 02129-1837 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | CD |
| Legal Subdivision | BUNKER HILL COURT |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 40600 |
78 Sullivan St, a condominium, is owner-occupied and held in a trust since June 2021.
Source: Suffolk County and Boston City records, as of July 20, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 78 SULLIVAN ST, CHARLESTOWN, MA 02129-1837 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
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 | Jun 22, 2004 · Amount on File |
| Deed Sale | Jun 22, 2004 · Amount on File |
| Prior Sale | Jan 31, 2001 · Amount on File |
| Deed Book / Page | 34842 / 229 |
| Last Transfer Date | Jun 10, 2021 |
| Transfer Doc | 065748-258 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOSTON MA |
| Recording Date | Jun 25, 2021 |
| Property Address | 78 SULLIVAN ST, CHARLESTOWN, MA 02129-1837 |
| Document Number | 065748-258 |
| Book / Page | 65748 / 258 |
| Instrument Date | Jun 10, 2021 |
| Instrument | 70926 |
| Transaction Type | Transfer |
| Record Updated | Jan 17, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 78 SULLIVAN ST, CHARLESTOWN, MA 02129-1837 |
The 2025 property tax bill for 78 Sullivan St was $9,076, up 14.7% from the year before.
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 | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,076.00 (+14.7%) | $783,800 (+7.96%) Building $783,800 | $852,815 (+1.53%) |
| 2024 | $7,913.00 (+4.61%) | $726,000 (+3.08%) Building $726,000 | $839,990 |
| 2023 | $7,564.00 | $704,300 Building $704,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 78 Sullivan St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1979.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Jan 1979 · rainfall accumulation |
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.
The area around 78 Sullivan 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 | 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 1,310 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 |
| Netafy Fixed Wireless | 641 / 143 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Starry.
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