4 Hartwell Ave
AvailableEV charging station in Lexington, Massachusetts on the AmpUp network — 8 Level 2. US DOE AFDC station 229722.
At a glance
4 Hartwell Ave is a public EV charging station at 101 Hartwell Ave in Lexington, Massachusetts, on the AmpUp network. It has 8 charging ports (8 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Sep 15, 2022.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 229722 |
| Network | AmpUp |
| Status | Available (E) |
| Access | Public |
| Facility | Office building |
| Open date | Sep 15, 2022 |
| Last updated at source | Oct 2, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: not listed in the DOE registry.
Location
- Address
- 101 Hartwell Ave
- City
- Lexington
- State
- Massachusetts
- ZIP
- 02421
- Coordinates
- 42.46618, -71.26376
Within ~15 km
Nearby charging
- 280 Western Ave26 ports
AmpUp · Available
- Harvard University22 ports
Non-networked · Available
- Bedford Campus18 ports
Blink · Available
AmpUp · Available
- 52 New St18 ports
Loop · Available
- Harvard University16 ports
Non-networked · Available
What kind of charging does 4 Hartwell Ave offer?
Of its 8 ports, 8 are Level 2. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 3 times the Massachusetts average of 2.6 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector. The site is listed as a office building location.
How does 4 Hartwell Ave compare with other stations in Lexington?
Lexington has 28 charging stations in the DOE registry with 90 ports. 4 Hartwell Ave accounts for 9% of the charging ports in Lexington. AmpUp runs 3 stations in Lexington. 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 4 Hartwell Ave?
AmpUp operates 1,322 stations in the registry across 47 states, with 18 DC fast and 5,339 Level 2 ports in total. 198 of those stations are in Massachusetts, 4% 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 Sep 15, 2022, one of 551 stations in Massachusetts with a 2022 open date. The station's record was last updated at the source on Oct 2, 2026.
Frequently asked questions
How many chargers does 4 Hartwell Ave have?
4 Hartwell Ave has 8 charging ports: 8 Level 2.
Does 4 Hartwell Ave have DC fast charging?
No. The registry lists no DC fast ports here; its 8 ports are all Level 2.
What connectors does 4 Hartwell Ave have?
4 Hartwell Ave has J1772 connectors.
Is 4 Hartwell Ave open to the public?
Yes. 4 Hartwell Ave is listed with public access, and its status is available.
Where is 4 Hartwell Ave?
4 Hartwell Ave is at 101 Hartwell Ave, Lexington, MA 02421. Its coordinates are 42.46618, -71.26376.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 229722, 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, “4 Hartwell Ave, Lexington, MA (AFDC station 229722)”, https://chargecensus.com/stations/massachusetts/4-hartwell-ave-229722 (data as of October 12, 2026).