28 Jan Sebastian Drive, Sandwich — property record card
Office Building - part of manufacturing operation built in 1990 in Sandwich, assessed at $3,032,300 for fiscal year 2026; last sold for $355,000 on December 29, 2025.
Rebuilt from the Sandwich assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Sandwich assessor’s office.
Parcel
| Location | 28 Jan Sebastian Drive |
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| Map and parcel ID | 28-044- 28_44_1 |
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| Use | Office Building - part of manufacturing operation (use code 4020) |
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| Zoning | FLX |
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| County | Barnstable |
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Valuation — fiscal year 2026
| Building | $3,032,300 |
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| Land | $0 |
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| Total assessed | $3,032,300 |
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Building
| Year built | 1990 |
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| Style | OFFICE |
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| Living area | 9,724 ft² |
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| Stories | 1 |
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| Units | 5 |
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Last recorded sale
| Price | $355,000 |
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| Date | December 29, 2025 |
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| Deed | Registry of Deeds book 37388, page 258 |
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5 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
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| 28 Jan Sebastian Drive | 28_44_4 | Office Building - part of manufacturing operation | $250,100 | $355,000
December 29, 2025 |
| 28 Jan Sebastian Drive | 28_44_5 | Office Building - part of manufacturing operation | $531,600 | $375,000
August 3, 2018 |
| 28 Jan Sebastian Drive | 28_44_1 | Office Building - part of manufacturing operation | $1,354,500 | $2,525,000
December 8, 2023 |
| 28 Jan Sebastian Drive | 28_44_3 | Office Building - part of manufacturing operation | $251,100 | $2,525,000
December 8, 2023 |
| 28 Jan Sebastian Drive | 28_44_2 | Office Building - part of manufacturing operation | $645,000 | $2,525,000
December 8, 2023 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- The last sale price is 88% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
Point at the centre of the assessor parcel — not a survey.
Data: Sandwich 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 28 Jan Sebastian Drive
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.
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