773 Concord Ave #206, Cambridge — property record card
Residential Condominium built in 2005 in Cambridge, assessed at $16,803,300 for fiscal year 2026; last sold for $675,000 on May 6, 2025.
Parcel
| Location | 773 Concord Ave #206, Cambridge MA 02139 |
|---|---|
| Map and parcel ID | 267D-289 267D-289-206 |
| Use | Residential Condominium |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $16,803,300 |
|---|---|
| Land | $0 |
| Total assessed | $16,803,300 |
Building
| Year built | 2005 |
|---|---|
| Style | APARTMENT |
| Living area | 1,428 ft² |
| Rooms | 6 |
| Stories | 1 |
| Units | 26 |
Last recorded sale
| Price | $675,000 |
|---|---|
| Date | May 6, 2025 |
| Deed | Registry of Deeds book 00174, page 0174 |
26 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 773 Concord Ave | 267D-289 | CONDO-BLDG | $0 | nominal ($10) |
| 773 Concord Ave #101 | 267D-289-101 | Residential Condominium | $883,700 | nominal ($1) |
| 773 Concord Ave #102 | 267D-289-102 | Residential Condominium | $548,100 | $355,000 |
| 773 Concord Ave #103 | 267D-289-103 | Residential Condominium | $673,700 | $337,000 |
| 773 Concord Ave #104 | 267D-289-104 | Residential Condominium | $776,300 | $850,000 |
| 773 Concord Ave #105 | 267D-289-105 | Residential Condominium | $596,800 | $528,000 |
| 773 Concord Ave #106 | 267D-289-106 | Residential Condominium | $161,000 | $175,000 |
| 773 Concord Ave #107 | 267D-289-107 | Residential Condominium | $553,000 | $287,000 |
| 773 Concord Ave #201 | 267D-289-201 | Residential Condominium | $176,000 | $160,000 |
| 773 Concord Ave #202 | 267D-289-202 | Residential Condominium | $590,200 | $319,000 |
| 773 Concord Ave #203 | 267D-289-203 | Residential Condominium | $673,700 | nominal ($100) |
| 773 Concord Ave #204 | 267D-289-204 | Residential Condominium | $906,200 | $840,000 |
| 773 Concord Ave #205 | 267D-289-205 | Residential Condominium | $634,800 | $433,850 |
| 773 Concord Ave #206 | 267D-289-206 | Residential Condominium | $931,600 | nominal ($100) |
| 773 Concord Ave #301 | 267D-289-301 | Residential Condominium | $893,800 | nominal ($1) |
| 773 Concord Ave #302 | 267D-289-302 | Residential Condominium | $598,900 | $545,000 |
| 773 Concord Ave #303 | 267D-289-303 | Residential Condominium | $161,000 | $152,000 |
| 773 Concord Ave #304 | 267D-289-304 | Residential Condominium | $906,200 | $900,000 |
| 773 Concord Ave #305 | 267D-289-305 | Residential Condominium | $634,800 | $675,000 |
| 773 Concord Ave #306 | 267D-289-306 | Residential Condominium | $896,600 | $459,000 |
| 773 Concord Ave #401 | 267D-289-401 | Residential Condominium | $893,800 | nominal ($100) |
| 773 Concord Ave #402 | 267D-289-402 | Residential Condominium | $598,900 | $530,000 |
| 773 Concord Ave #403 | 267D-289-403 | Residential Condominium | $676,600 | $375,000 |
| 773 Concord Ave #404 | 267D-289-404 | Residential Condominium | $906,200 | $735,000 |
| 773 Concord Ave #405 | 267D-289-405 | Residential Condominium | $634,800 | $325,000 |
| 773 Concord Ave #406 | 267D-289-406 | Residential Condominium | $896,600 | nominal ($10) |
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 14 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 475% above the median residential condominium in Cambridge ($2,924,050, 2,506 parcels).
- The last sale price is 96% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.

The report for 773 Concord Ave #206
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)