26 Seyon Street
AvailableEV charging station in Waltham, Massachusetts on the EV Connect network — 2 DC fast · 4 Level 2. US DOE AFDC station 389405.
At a glance
26 Seyon Street is a public EV charging station at 26 Seyon Street in Waltham, Massachusetts, on the EV Connect network. It has 6 charging ports (2 DC fast · 4 Level 2) with J1772 and CCS connectors. The US DOE registry lists it as available, open since Apr 5, 2025.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 389405 |
| Network | EV Connect |
| Status | Available (E) |
| Access | Public |
| Open date | Apr 5, 2025 |
| Last updated at source | Oct 12, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
- CCS — Combined Charging System — the J1772-based DC fast connector.
Pricing: not listed in the DOE registry.
Location
- Address
- 26 Seyon Street
- City
- Waltham
- State
- Massachusetts
- ZIP
- 02453
- Coordinates
- 42.37100, -71.21323
Within ~15 km
Nearby charging
- The Proof64 ports
Loop · Available
- Encore Boston Harbor62 ports
Loop · Available
- Encore Boston Harbor Private43 ports
Loop · Available
Tesla Destination · Available
- Thayer Associates30 ports
Loop · Available
- 100 Chestnut Street29 ports
AmpUp · Available
What kind of charging does 26 Seyon Street offer?
Of its 6 ports, 2 are DC fast and 4 are Level 2. DC fast ports deliver direct current straight to the battery and are the ones used for quick stops on longer trips. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 2.3 times the Massachusetts average of 2.6 ports per station. The registry lists 2 connector types: J1772, the standard Level 1/2 AC connector; CCS, Combined Charging System — the J1772-based DC fast connector.
How does 26 Seyon Street compare with other stations in Waltham?
Waltham has 87 charging stations in the DOE registry with 179 ports, the 6th-most of 331 cities and towns in Massachusetts. 26 Seyon Street accounts for 3% of the charging ports in Waltham. It is the only EV Connect station in Waltham. Statewide, Massachusetts has 4,921 stations and 13,009 ports, the 3rd-largest station count of the 51 states and DC. The biggest station in Massachusetts, Avalon Quincy Adams in Quincy, has 83 ports.
Who operates 26 Seyon Street?
EV Connect operates 1,601 stations in the registry across 50 states, with 1,835 DC fast and 3,902 Level 2 ports in total. 23 of those stations are in Massachusetts, under 1% of the state's 4,921.
What does the “Available” status mean?
“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on Apr 5, 2025, one of 680 stations in Massachusetts with a 2025 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does 26 Seyon Street have?
26 Seyon Street has 6 charging ports: 2 DC fast · 4 Level 2.
Does 26 Seyon Street have DC fast charging?
Yes. The registry lists 2 DC fast ports at 26 Seyon Street, with CCS connectors.
What connectors does 26 Seyon Street have?
26 Seyon Street has J1772 and CCS connectors.
Is 26 Seyon Street open to the public?
Yes. 26 Seyon Street is listed with public access, and its status is available.
Where is 26 Seyon Street?
26 Seyon Street is at 26 Seyon Street, Waltham, MA 02453. Its coordinates are 42.37100, -71.21323.
More EV charging around Waltham
Working with Massachusetts charging stations? Pro adds alerts, change history and CSV export ($29/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: US DOE Alternative Fuels Data Center station 389405, weekly full pull.
About this data
Source: US Department of Energy Alternative Fuels Data Center (AFDC) station registry, as published October 12, 2026 — ChargeCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: ChargeCensus, “26 Seyon Street, Waltham, MA (AFDC station 389405)”, https://chargecensus.com/stations/massachusetts/26-seyon-street-389405 (data as of October 12, 2026).