Suffolk County and Boston City property record for 86 High St, #1, Charlestown, MA 02129
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 2.5 ba · 1,431 sqft · built 1890 |
| Lot Size | 0.043 acres (1,888 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,300,000 (Jul 2022) |
| Tax Bill | $14,137 (2025) |
| Deeds & Mortgages | Jul 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | CBOS W:02 P:00487 S:002 |
| Primary APN | CBOS W:02 P:00487 S:002 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,431 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 2019 |
| Architectural Style | Other |
| Roof Type | Mansard |
| Roof Material | Asphalt |
| Lot Area | 1,888 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Street Address | 86 HIGH ST, 1 |
|---|---|
| City | CHARLESTOWN |
| State | MA |
| Zip | 02129-3018 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | CD |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 40401 |
86 High St, #1 is owned by an individual who bought it in July 2022.
Source: Suffolk County and Boston City 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 | Individual Name on File |
|---|---|
| Mailing Address | 86 HIGH ST, 1, CHARLESTOWN, MA 02129-3018 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 18, 2022 · Amount on File |
| Deed Sale | Jul 18, 2022 · Amount on File |
| Deed Document Number | 202262343 |
| Deed Book / Page | 67959 / 4 |
| Record Updated | Sep 20, 2026 |
| Document Type | Condominium Deed |
|---|---|
| Jurisdiction | BOSTON MA |
| Recording Date | Jul 18, 2022 |
| Property Address | 86 HIGH ST # 1, 1, CHARLESTOWN, MA 02129-3018 |
| Document Number | 00067959-4 |
| Book / Page | 67959 / 4 |
| Instrument Date | Jul 18, 2022 |
| Instrument | 62343 |
| Transaction Type | Transfer |
| Record Updated | Aug 5, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 86 HIGH ST # 1, 1, CHARLESTOWN, MA 02129-3018 |
| Document Number | 0000062344 |
|---|---|
| Date | Jul 18, 2022 |
| Instrument | 62344 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 86 High St, #1 was $14,137, up 7.7% 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 | $14,137.00 (+7.74%) | $1,220,800 (+1.41%) Building $1,220,800 | $1,240,605 (+10.19%) |
| 2024 | $13,121.00 (+16.1%) | $1,203,800 (+14.41%) Building $1,203,800 | $1,125,845 |
| 2023 | $11,301.00 | $1,052,200 Building $1,052,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 86 High St, #1 in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2023.
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 |
| Flood Insurance Cost | Premium on File median of 11 individual policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 13 units insured incl. 2 condo units |
| Nearby Flood Claims | 1 (2023) |
| Most Recent Claim | Jul 2023 · 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 86 High St, #1 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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