Suffolk County and Boston City property record for 25 Upton St, Boston, MA 02118
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 4,700 sqft · built 1861 |
| Lot Size | 0.041 acres (1,776 sqft) |
| Owner | Company Name on Record |
| Last Sale | $4,035,000 (Jan 2026) |
| Tax Bill | $42,059 (2025) |
| Deeds & Mortgages | Jan 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | CBOS W:03 P:06962 S:000 |
| Primary APN | CBOS W:03 P:06962 S:000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 16 Rooms |
| Stories | 4 Stories |
| Building Area | 4,700 sqft Living Area |
| Gross Area | 5,696 sqft |
| Year Built | Built 1861 |
|---|---|
| Effective Year Built | Effective 1861 |
| Architectural Style | Other |
| Exterior Material | Brick |
| Roof Type | Mansard |
| Roof Material | Slate |
| Lot Area | 1,776 sqft (0.041 acres) |
| Parking Spaces | 3 Parking Spaces |
| Heating System | Hot Water |
|---|
| Street Address | 25 UPTON ST |
|---|---|
| City | BOSTON |
| State | MA |
| Zip | 02118-1609 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Jurisdiction | BOSTON MA |
| Township / Civil Division | BOSTON |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 70502 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the South End District (Boundary Increase II) listed 2025 · 8 contributing resources · NRIS 73000324 |
|---|
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 July 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 13 WILLOW AVE, SALEM, MA 01970-6116 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 23, 2026 · Amount on Record |
| Deed Sale | Jan 23, 2026 · Amount on Record |
| Deed Book / Page | 72346 / 256 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOSTON MA |
| Recording Date | Jan 23, 2026 |
| Property Address | 25 UPTON ST, BOSTON, MA 02118-1609 |
| Document Number | 072346-256 |
| Book / Page | 72346 / 256 |
| Instrument Date | Jan 23, 2026 |
| Instrument | 4208 |
| Transaction Type | Transfer |
| Record Updated | Feb 11, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 13 WILLOW AVE, SALEM, MA 01970-6116 |
| Document Number | 0000004210 |
|---|---|
| Date | Jan 23, 2026 |
| Instrument | 4210 |
| Name | SALEM FIVE CENTS SAVINGS BANK |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|
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 | $42,059.00 (+9.52%) | $3,632,000 (+3.09%) Land $1,186,700 Building $2,445,300 | $4,671,530 (-10.46%) |
| 2024 | $38,402.00 (+5.54%) | $3,523,100 (+3.99%) Land $1,068,900 Building $2,454,200 | $5,217,400 |
| 2023 | $36,385.00 | $3,387,800 Land $1,027,800 Building $2,360,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 units insured incl. 4 condo units |
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 1,232 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Netafy Fixed Wireless | 1,000 / 1,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Starry.
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