21 Riverside Rd, Newton — property record card
Dept. of Conservation and Recreation (DCR) - Division of Urban Parks and Recreation (non-reimbursable) on 0.28 acres in Newton, assessed at $23,500 for fiscal year 2026.
Parcel
| Location | 21 Riverside Rd, Newton MA 02466 |
|---|---|
| Map and parcel ID | 41001 0002 |
| Use | Dept. of Conservation and Recreation (DCR) - Division of Urban Parks and Recreation (non-reimbursable) |
| Zoning | PUB |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $0 |
|---|---|
| Land | $23,500 |
| Total assessed | $23,500 |
Land
| Lot size | 0.28 acres (12,188 ft²) |
|---|
Building
| Style | Outbuildings |
|---|
What MassDEP has recorded
- RTN 3-0037757 — Rt. I-90 East Bound At Mile Marker 123.7, tier classified (active), status TIER1D · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 0 sites with an Activity and Use Limitation. All MassDEP sites in Newton.
What this means
- A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.

The report for 21 Riverside Rd
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)