21 Upton St 3, Boston — property record card
Residential Condominium built in 1900 in Boston, assessed at $5,298,100 for fiscal year 2023; last sold for $2,510,000 on August 15, 2022.
Parcel
| Location | 21 Upton St 3, Boston MA 02118 |
|---|---|
| Map and parcel ID | 0306960000 0306960006 |
| Use | Residential Condominium |
| County | Suffolk |
Valuation — fiscal year 2023
| Building | $5,298,100 |
|---|---|
| Land | $0 |
| Total assessed | $5,298,100 |
Building
| Year built | 1900 |
|---|---|
| Style | Row Middle |
| Living area | 1,870 ft² |
| Rooms | 5 |
| Stories | 2 |
Last recorded sale
| Price | $2,510,000 |
|---|---|
| Date | August 15, 2022 |
| Deed | Registry of Deeds book 68081, page 143 |
4 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 21 Upton St | 0306960000 | Other, Open Space | $0 | nominal ($0) |
| 21 Upton St 1 | 0306960002 | Residential Condominium | $1,662,100 | $750,000 |
| 21 Upton St 2 | 0306960004 | Residential Condominium | $1,715,200 | $2,510,000 |
| 21 Upton St 3 | 0306960006 | Residential Condominium | $1,920,800 | $1,175,000 |
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 8 sites with an Activity and Use Limitation. All MassDEP sites in Boston.
What this means
- Assessed 175% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).
- 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 21 Upton St 3
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)