Suffolk County and Boston City property record for 14 Walnut St, Boston, MA 02108
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 8 ba · 7,121 sqft · built 1900 |
| Lot Size | 0.133 acres (5,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $7,900,000 (Dec 2014) |
| Tax Bill | $133,964 (2025) |
| Deeds & Mortgages | Jan 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | CBOS W:05 P:01592 S:000 |
| Primary APN | CBOS W:05 P:01592 S:000 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 8 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 18 Rooms |
| Stories | 3 Stories |
| Building Area | 7,121 sqft Living Area |
| Gross Area | 10,672 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Other |
| Exterior Material | Brick |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 5,800 sqft (0.133 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 14 WALNUT ST |
|---|---|
| City | BOSTON |
| State | MA |
| Zip | 02108-1408 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 20101 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Beacon Hill Historic District listed 1966 · 1,500 contributing resources · National Historic Landmark (designated 1962) · NRIS 66000130 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
14 Walnut St is owned by a company that bought it in December 2014.
Source: Suffolk County and Boston City records, as of April 14, 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 | Company Name on File |
|---|---|
| Mailing Address | 14 WALNUT ST, BOSTON, MA 02108-1408 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 12, 2014 · Amount on File |
| Deed Sale | Dec 12, 2014 · Amount on File |
| Prior Sale | Jan 13, 1994 · Amount on File |
| Deed Document Number | 2014101785 |
| Deed Book / Page | 53825 / 152 |
| Transfer Doc | 53825-152 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOSTON MA |
| Property Address | 14 WALNUT ST, BOSTON, MA 02108-1408 |
| Transaction Type | Mortgage |
| Record Updated | Feb 11, 2022 |
| Name | Verified Name |
|---|
| Document Number | 067065-298 |
|---|---|
| Date | Jan 24, 2022 |
| Book Page | 67065/298 |
| Instrument | 6670 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2% |
| Type Change Date | Feb 1, 2032 |
| Index | 1-Year CMT |
The 2025 property tax bill for 14 Walnut St was $133,964, up 11.5% 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 | $133,964.00 (+11.52%) | $11,568,600 (+4.97%) Land $5,351,100 Building $6,217,500 | |
| 2024 | $120,122.00 (+1.49%) | $11,020,400 (-) Land $4,485,200 Building $6,535,200 | $8,464,595 |
| 2023 | $118,359.00 | $11,020,400 Land $4,485,200 Building $6,535,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 14 Walnut St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective January 21, 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.
Wildfire risk around 14 Walnut St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% 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 | 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 523 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 Fixed Wireless · Fiber in parts of the area | 1,000 / 75 |
| Netafy Fixed Wireless | 500 / 150 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, Starry.
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