511 Hancock St #605, Quincy — property record card
Condo built in 2021 in Quincy, assessed at $26,791,500 for fiscal year 2027; last sold for $742,560 on November 26, 2025.
Parcel
| Location | 511 Hancock St #605 |
|---|---|
| Map and parcel ID | 5102-39-A 5102_39_605 |
| Use | Condo |
| Zoning | RESC |
| County | Norfolk |
Valuation — fiscal year 2027
| Building | $26,791,500 |
|---|---|
| Land | $0 |
| Total assessed | $26,791,500 |
Building
| Year built | 2021 |
|---|---|
| Style | Mid Rise Condo |
| Living area | 1,317 ft² |
| Rooms | 4 |
| Units | 41 |
Last recorded sale
| Price | $742,560 |
|---|---|
| Date | November 26, 2025 |
| Deed | Registry of Deeds book 42794, page 250 |
41 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 511 Hancock St | 5102_39_MGMT | Other, Open Space | $0 | $2,700,000 |
| 511 Hancock St #201 | 5102_39_201 | Condo | $756,700 | $770,000 |
| 511 Hancock St #202 | 5102_39_202 | Condo | $671,400 | $670,000 |
| 511 Hancock St #203 | 5102_39_203 | Condo | $677,400 | $707,500 |
| 511 Hancock St #204 | 5102_39_204 | Condo | $677,400 | $690,000 |
| 511 Hancock St #205 | 5102_39_205 | Condo | $751,600 | $788,000 |
| 511 Hancock St #206 | 5102_39_206 | Condo | $647,300 | $660,000 |
| 511 Hancock St #207 | 5102_39_207 | Condo | $653,900 | $742,560 |
| 511 Hancock St #208 | 5102_39_208 | Condo | $492,400 | $499,900 |
| 511 Hancock St #301 | 5102_39_301 | Condo | $756,300 | nominal ($0) |
| 511 Hancock St #302 | 5102_39_302 | Condo | $671,400 | $760,000 |
| 511 Hancock St #303 | 5102_39_303 | Condo | $677,400 | $694,900 |
| 511 Hancock St #304 | 5102_39_304 | Condo | $677,400 | $702,500 |
| 511 Hancock St #305 | 5102_39_305 | Condo | $752,000 | $788,000 |
| 511 Hancock St #306 | 5102_39_306 | Condo | $647,300 | $667,500 |
| 511 Hancock St #307 | 5102_39_307 | Condo | $653,500 | $675,000 |
| 511 Hancock St #308 | 5102_39_308 | Condo | $492,400 | $510,000 |
| 511 Hancock St #401 | 5102_39_401 | Condo | $756,300 | $795,000 |
| 511 Hancock St #402 | 5102_39_402 | Condo | $671,400 | $685,000 |
| 511 Hancock St #403 | 5102_39_403 | Condo | $677,400 | $710,000 |
| 511 Hancock St #404 | 5102_39_404 | Condo | $677,400 | $720,000 |
| 511 Hancock St #405 | 5102_39_405 | Condo | $751,600 | $808,000 |
| 511 Hancock St #406 | 5102_39_406 | Condo | $647,300 | nominal ($0) |
| 511 Hancock St #407 | 5102_39_407 | Condo | $653,500 | $680,000 |
| 511 Hancock St #408 | 5102_39_408 | Condo | $492,400 | $530,000 |
| 511 Hancock St #501 | 5102_39_501 | Condo | $756,300 | $805,000 |
| 511 Hancock St #502 | 5102_39_502 | Condo | $671,400 | $700,000 |
| 511 Hancock St #503 | 5102_39_503 | Condo | $677,400 | $720,000 |
| 511 Hancock St #504 | 5102_39_504 | Condo | $677,400 | $730,000 |
| 511 Hancock St #505 | 5102_39_505 | Condo | $752,000 | $803,000 |
| 511 Hancock St #506 | 5102_39_506 | Condo | $647,300 | $700,000 |
| 511 Hancock St #507 | 5102_39_507 | Condo | $653,500 | $684,900 |
| 511 Hancock St #508 | 5102_39_508 | Condo | $492,400 | $540,000 |
| 511 Hancock St #601 | 5102_39_601 | Condo | $752,000 | $859,900 |
| 511 Hancock St #602 | 5102_39_602 | Condo | $697,000 | $725,900 |
| 511 Hancock St #603 | 5102_39_603 | Condo | $697,400 | $750,000 |
| 511 Hancock St #604 | 5102_39_604 | Condo | $697,900 | $777,500 |
| 511 Hancock St #605 | 5102_39_605 | Condo | $780,600 | $864,000 |
| 511 Hancock St #606 | 5102_39_606 | Condo | $673,700 | $740,500 |
| 511 Hancock St #607 | 5102_39_607 | Condo | $674,600 | $738,000 |
| 511 Hancock St #608 | 5102_39_608 | Condo | $507,500 | $585,000 |
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): 1 active tier-classified 21E site and 5 sites with an Activity and Use Limitation. All MassDEP sites in Quincy.
What this means
- Assessed 1165% above the median condo in Quincy ($2,117,500, 416 parcels).
- The last sale price is 97% 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 511 Hancock St #605
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)