9 Ellery St #6, Cambridge — property record card
Residential Condominium built in 1935 in Cambridge, assessed at $11,827,300 for fiscal year 2026; last transferred July 21, 2025 for a nominal sum.
Parcel
| Location | 9 Ellery St #6 |
|---|---|
| Map and parcel ID | 134-28 134-28-6 |
| Use | Residential Condominium |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $11,827,300 |
|---|---|
| Land | $0 |
| Total assessed | $11,827,300 |
Building
| Year built | 1935 |
|---|---|
| Style | APARTMENT |
| Living area | 605 ft² |
| Rooms | 3 |
| Stories | 1 |
| Units | 25 |
Last recorded sale
| Price | nominal ($1) |
|---|---|
| Date | July 21, 2025 |
| Deed | Registry of Deeds book 84386, page 0133 |
25 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 9 Ellery St | 134-28 | CONDO-BLDG | $0 | |
| 9 Ellery St #1 | 134-28-1 | Residential Condominium | $514,800 | $220,000 |
| 9 Ellery St #2 | 134-28-2 | Residential Condominium | $440,500 | $15,000 |
| 9 Ellery St #3 | 134-28-3 | Residential Condominium | $504,700 | $70,000 |
| 9 Ellery St #4 | 134-28-4 | Residential Condominium | $506,700 | $517,000 |
| 9 Ellery St #5 | 134-28-5 | Residential Condominium | $440,500 | $116,000 |
| 9 Ellery St #6 | 134-28-6 | Residential Condominium | $573,800 | nominal ($1) |
| 9 Ellery St #21 | 134-28-21 | Residential Condominium | $514,800 | $259,000 |
| 9 Ellery St #22 | 134-28-22 | Residential Condominium | $440,500 | $223,000 |
| 9 Ellery St #23 | 134-28-23 | Residential Condominium | $464,300 | $77,500 |
| 9 Ellery St #24 | 134-28-24 | Residential Condominium | $467,400 | nominal ($100) |
| 9 Ellery St #25 | 134-28-25 | Residential Condominium | $471,300 | nominal ($100) |
| 9 Ellery St #26 | 134-28-26 | Residential Condominium | $532,800 | $120,000 |
| 9 Ellery St #31 | 134-28-31 | Residential Condominium | $535,400 | nominal ($100) |
| 9 Ellery St #32 | 134-28-32 | Residential Condominium | $471,300 | nominal ($1) |
| 9 Ellery St #33 | 134-28-33 | Residential Condominium | $504,700 | $585,000 |
| 9 Ellery St #34 | 134-28-34 | Residential Condominium | $436,900 | nominal ($1) |
| 9 Ellery St #35 | 134-28-35 | Residential Condominium | $440,500 | nominal ($0) |
| 9 Ellery St #36 | 134-28-36 | Residential Condominium | $548,200 | $300,000 |
| 9 Ellery St #41 | 134-28-41 | Residential Condominium | $550,800 | $510,000 |
| 9 Ellery St #42 | 134-28-42 | Residential Condominium | $440,500 | nominal ($1) |
| 9 Ellery St #43 | 134-28-43 | Residential Condominium | $540,000 | nominal ($1) |
| 9 Ellery St #44 | 134-28-44 | Residential Condominium | $467,400 | $290,000 |
| 9 Ellery St #45 | 134-28-45 | Residential Condominium | $471,300 | nominal ($1) |
| 9 Ellery St #46 | 134-28-46 | Residential Condominium | $548,200 | $325,000 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 304% above the median residential condominium in Cambridge ($2,924,050, 2,506 parcels).
- The last deed was recorded for a nominal sum: a transfer between family members, into a trust or a similar non-market sale. It says nothing about the market value.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.

The report for 9 Ellery St #6
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)