Middlesex County and Cambridge City property record for 285 3rd St, Cambridge, MA 02142 · Last verified April 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Bedrooms | 20 Beds |
| Bathrooms | 80 Baths |
| Architecture Style | Condo/Apartment |
| Year Built | Built 2008 |
| Square Footage | 279,327 sqft Total Area |
| Lot Size | 3.28 acres |
| Tax Bill | $1,103,502.00 (2025) |
| Primary APN | 29-34-NB |
|---|---|
| Alternative APN |
|
| Bedrooms | 20 Beds |
|---|---|
| Full Baths | 80 Baths |
| Total Rooms | 80 Rooms |
| Building Area | 279,327 sqft Total Area |
| 1st Floor | 279,327 sqft 1st Floor |
| Stories | 7 Stories |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Condo/Apartment Style |
| Lot Area | 142,930 sqft |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 285 3RD ST |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02142-1115 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Lot Number | 34000NB |
| Jurisdiction | CAMBRIDGE MA |
| Minor Civil Division | CAMBRIDGE |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 352300 |
Source: Middlesex County and Cambridge City records · APN 29-34-NB
Assessment roll updated April 14, 2026 · Last verified April 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 87407, CHICAGO, IL 60680-0407 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Middlesex County and Cambridge City records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Cambridge City |
| Unified School District | Cambridge School District (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2025 | $1,103,502.00 |
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