315-321 Union St, Rockland — property record card
Mixed Use (Primarily Commercial, some Residential) built in 1929 on 0.21 acres in Rockland, assessed at $2,148,000 for fiscal year 2026; last sold for $2,150,000 on November 12, 2024.
Rebuilt from the Rockland assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Rockland assessor’s office.
Parcel
| Location | 315-321 Union St |
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| Map and parcel ID | 39_245_0 |
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| Use | Mixed Use (Primarily Commercial, some Residential) (use code 0310) |
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| Zoning | B1 |
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| County | Plymouth |
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Valuation — fiscal year 2026
| Building | $1,918,600 |
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| Land | $229,400 |
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| Total assessed | $2,148,000 |
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Land
| Lot size | 0.21 acres (9,104 ft²) |
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Building
| Year built | 1929 |
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| Style | STORE |
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| Living area | 12,400 ft² |
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| Stories | 2 |
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Last recorded sale
| Price | $2,150,000 |
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| Date | November 12, 2024 |
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| Deed | Registry of Deeds book 59438, page 19 |
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What MassDEP has recorded
- RTN 4-0023725 — The Phoenix Building, tier classified (active), status TIERII · MassDEP file
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 Rockland.
What this means
- The last sale price is 0% above the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.
Point at the centre of the assessor parcel — not a survey.
Data: Rockland assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.
The report for 315-321 Union St
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)
Order the report