Middlesex County and Cambridge City property record for 64 Sidney St, Cambridge, MA 02139
| Property Type | General Industrial |
|---|---|
| Details | 134,190 sqft · built 1989 |
| Lot Size | 0.633 acres (27,580 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,734,080 (2025) |
| Deeds & Mortgages | Jun 2025 Mortgage Nov 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 69-173 |
| Primary APN | 69-173 |
|---|---|
| Alternative APN |
|
| Stories | 5 Stories |
|---|---|
| Building Area | 134,190 sqft Total Area |
| 1st Floor Area | 26,838 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Brick |
| Construction Type | Steel Frame |
| Roof Type | Flat |
| Roof Material | Other |
| Lot Area | 27,580 sqft (0.633 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Heating Fuel | Gas |
| Street Address | 64 SIDNEY ST |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02139-4170 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | CRDD |
| Legal Lot Number | 173 |
| Jurisdiction | CAMBRIDGE MA |
| Township / Civil Division | CAMBRIDGE |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 353101 |
64 Sidney St, an industrial property, is owned by a company.
Source: Middlesex County and Cambridge City records, as of April 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1 BROADWAY, CAMBRIDGE, MA 02142-1100 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jun 6, 2025 | Deed of Trust, Mortgage JPMORGAN CHASE BANK NA |
| Nov 30, 2018 | Deed of Trust, Mortgage |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMBRIDGE MA |
| Property Address | 64 SIDNEY ST, CAMBRIDGE, MA 02139-4170 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2025 |
| Name | Verified Name |
|---|
| Document Number | 084199-237 |
|---|---|
| Date | Jun 6, 2025 |
| Book Page | 84199/237 |
| Instrument | 64252 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Amount | Amount on Record |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMBRIDGE MA |
| Property Address | 64 SIDNEY ST, CAMBRIDGE, MA 02139-4170 |
| Document Number | 72013-1 |
| Instrument Date | Nov 30, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 2, 2019 |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 127 PUBLIC SQ #3200 CLEVELAND OH 441141229, 3200, CLEVELAND, OH 44114-1229 |
The 2025 property tax bill for 64 Sidney St was $1,734,080, up 8.3% from the year before.
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 |
|---|---|
| 2025 | $1,734,080.00 (+8.31%) |
| 2024 | $1,601,070.00 |
FEMA maps place 64 Sidney St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 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.
The area around 64 Sidney 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 | 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 910 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 | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Starry.
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