Middlesex County and Cambridge City property record for 331 Harvard St, Cambridge, MA 02139
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 24,320 sqft · built 1918 |
| Lot Size | 0.286 acres (12,467 sqft) |
| Owner | Company Name on File |
| Last Sale | $72,000 (Dec 1970) |
| Tax Bill | $59,910 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-70 |
| Primary APN | 115-70 |
|---|---|
| Alternative APN |
|
| Units | 25 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 24,320 sqft Living Area |
| Gross Area | 24,622 sqft |
| 1st Floor Area | 4,864 sqft |
| Basement Area | 4,864 sqft |
| Unfinished Basement | 4,864 sqft |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 12,467 sqft (0.286 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Steam |
| Heating Fuel | Oil |
| Street Address | 331 HARVARD ST |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02139-2021 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | C-2B |
| Legal Lot Number | 70 |
| Jurisdiction | CAMBRIDGE MA |
| Township / Civil Division | CAMBRIDGE |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 353800 |
331 Harvard St, a residential property, is owned by a company that bought it in December 1970.
Source: Middlesex County and Cambridge City records, as of April 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2343 HOLLY LN, ORANGE PARK, FL 32073-5628 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 28, 1970 · Amount on File |
| Deed Sale | Dec 28, 1970 · Amount on File |
| Deed Book / Page | 32204 / 522 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 331 Harvard St was $59,910, up 6.7% 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 | Assessed Value |
|---|---|---|
| 2025 | $59,910.00 (+6.71%) | $9,434,600 (-0.51%) Land $3,952,000 Building $5,482,600 |
| 2024 | $56,142.00 (+1.87%) | $9,483,400 (+0.83%) Land $4,161,000 Building $5,322,400 |
| 2023 | $55,114.00 | $9,405,100 Land $4,270,500 Building $5,134,600 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 331 Harvard 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 331 Harvard 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 1,046 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Netafy, Starry.
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