478 South Street, Hyannis, Barnstable — property record card
General Office Buildings built in 1950 on 0.42 acres in Barnstable, assessed at $679,400 for fiscal year 2026; last sold for $525,000 on September 1, 2010.
Rebuilt from the Barnstable assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Barnstable assessor’s office.
Parcel
| Location | 478 South Street, Hyannis |
|---|
| Map and parcel ID | 308_142 |
|---|
| Use | General Office Buildings (use code 3400) |
|---|
| Zoning | DMS |
|---|
| County | Barnstable |
|---|
Valuation — fiscal year 2026
| Building | $329,000 |
|---|
| Land | $337,700 |
|---|
| Other | $12,700 |
|---|
| Total assessed | $679,400 |
|---|
Land
| Lot size | 0.42 acres (18,295 ft²) |
|---|
Building
| Year built | 1950 |
|---|
| Style | Office Bldg |
|---|
| Living area | 2,045 ft² |
|---|
| Stories | 1 |
|---|
Last recorded sale
| Price | $525,000 |
|---|
| Date | September 1, 2010 |
|---|
| Deed | Registry of Deeds book 24798, page 0204 |
|---|
What MassDEP has recorded
- RTN 4-0001301 — Exxon Station 3 5751, activity and use limitation, status RAO, class A2, AUL recorded December 15, 1997 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Barnstable.
What this means
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.
Point at the centre of the assessor parcel — not a survey.
Data: Barnstable 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 478 South Street, Hyannis
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