Middlesex County and Cambridge City property record for 445 Franklin St, Cambridge, MA 02139
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,984 sqft · built 1894 |
| Lot Size | 0.082 acres (3,588 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,188,000 (Jun 2010) |
| Tax Bill | $12,947 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 119-74 |
| Primary APN | 119-74 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 3 Stories |
| Building Area | 1,984 sqft Living Area |
| Gross Area | 3,189 sqft |
| 1st Floor Area | 872 sqft |
| Basement Area | 788 sqft |
| Unfinished Basement | 788 sqft |
| Central Vacuum | Central Vacuum |
| Year Built | Built 1894 |
|---|---|
| Effective Year Built | Effective 1894 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Brick |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,588 sqft (0.082 acres) |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Street Address | 445 FRANKLIN ST |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02139-3168 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | C-1 |
| Legal Subdivision | CITY CAMBRIDGE |
| Legal Lot Number | 74 |
| Jurisdiction | CAMBRIDGE MA |
| Township / Civil Division | CAMBRIDGE |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 359400 |
Source: Middlesex County and Cambridge 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 445 FRANKLIN ST, CAMBRIDGE, MA 02139-3168 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2010 · Amount on Record |
| Deed Sale | Jun 30, 2010 · Amount on Record |
| Prior Sale | Apr 19, 2005 · Amount on Record |
| Deed Document Number | 2010108317 |
| Deed Book / Page | 54928 / 420 |
| Record Updated | Sep 20, 2026 |
Source: Middlesex County and Cambridge City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Cambridge City |
| Unified School District | Cambridge School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $12,947.00 (+7.82%) | $2,038,900 (+0.52%) Land $895,000 Building $1,143,900 | $2,372,910 (+1.93%) |
| 2024 | $12,008.00 (+7.99%) | $2,028,400 (+6.89%) Land $933,200 Building $1,095,200 | $2,327,880 |
| 2023 | $11,120.00 | $1,897,600 Land $950,500 Building $947,100 |
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 September 10, 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 9 (5% premium discount) |
| Nearby Flood Policies | 3 in force |
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 | CAMBRIDGE WATER DEPARTMENT serves 118,214 people · EPA ID MA3049000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2023 |
| Lead | 8 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 536 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starry Fixed Wireless | 500 / 200 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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