40 Federal St Unit B, Newburyport — property record card
CONDO MDL-05 built in 1900 in Newburyport, assessed at $3,784,400 for fiscal year 2026.
Parcel
| Location | 40 Federal St Unit B, Newburyport MA 01950 |
|---|---|
| Map and parcel ID | 16-31-A/D 16-31-B |
| Use | CONDO MDL-05 |
| County | Essex |
Valuation — fiscal year 2026
| Building | $3,778,000 |
|---|---|
| Land | $0 |
| Other | $6,400 |
| Total assessed | $3,784,400 |
Building
| Year built | 1900 |
|---|---|
| Style | Condominium |
| Living area | 2,110 ft² |
| Rooms | 7 |
| Stories | 2 |
| Units | 5 |
Last recorded sale
| Date | June 6, 2025 |
|---|---|
| Deed | Registry of Deeds book 42758, page 0602 |
5 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 40 Federal St Unit A | 16-31-A | CONDO MDL-05 | $674,000 | $679,000 |
| 40 Federal St Unit B | 16-31-B | CONDO MDL-05 | $1,229,200 | $1,000,000 |
| 40-42 Federal St | 16-31-40 | Other, Open Space | $0 | |
| 42 Federal St Unit A | 16-31-C | CONDO MDL-05 | $681,500 | |
| 42 Federal St Unit B | 16-31-D | CONDO MDL-05 | $1,199,700 |
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): 0 active tier-classified 21E sites and 9 sites with an Activity and Use Limitation. All MassDEP sites in Newburyport.
What this means
- Assessed 112% above the median condo mdl-05 in Newburyport ($1,788,200, 607 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 40 Federal St Unit B
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)