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All stationsTennesseeKnoxville
TN-234649

Market Square Garage

406 Walnut Street, Knoxville, TN
Own this location? This page was built from public charging data. Claim it free to add photos, set hours and pricing, and respond to drivers.Claim this location
no photos uploaded
🌐Imported from open data
🅿️Parking garage
📅Open since 2020
🚚Fits Light-duty (cars, SUVs)
Max power
6.6 kW
AC Level 2
Ports
1
port
Hours
24/7
Open 24 hours
Pricing
Free
Free

About this location

Blink Network. Free Parking Garage

Finding this location

  • Located on 2nd floor

    Source · NREL

Stations & ports

1 station · 1 port
Market Square Garage
Blink Charging
AC L2 · 6.6 kW
1AJ1772· 6.6 kW

Estimated charging time

Level 2 (AC) · 6.6 kW
~8 h 50 min

For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →

406 Walnut Street · Knoxville, TN

Driver check-ins

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Frequently asked questions

Where is Market Square Garage located?
Market Square Garage is located at 406 Walnut Street, Knoxville, TN.
What kind of charging does Market Square Garage offer?
Market Square Garage offers Level 2 (AC) charging, with stations rated up to 6.6 kW. There is 1 charging station and 1 total ports at this location.
How long does it take to charge an EV at Market Square Garage?
A typical EV with a 75 kWh battery charging from 10% to 80% takes about 8 h 50 min on 6.6 kW Level 2 (AC) charging at Market Square Garage. Actual times vary with vehicle, temperature, and station load.
How much does it cost to charge at Market Square Garage?
Free
What are Market Square Garage's charging hours?
Open 24 hours
What charging network operates Market Square Garage?
Market Square Garage is part of the Non-Networked network. See more Non-Networked charging across TN on SpotCharge.
Can anyone use the chargers at Market Square Garage?
Yes — Market Square Garage is a publicly accessible charging location.
Is the Market Square Garage listing owner-managed?
Not yet. This page was generated from open charging data (OpenChargeMap, NREL) and is refreshed by SpotCharge's weekly sync. If you own or operate this location, you can claim the listing for free and manage it directly.

Area electrification status

Tennessee · 2024
Plug-in vehicles
55K
#24 in US
Battery-electric
43K
77% of fleet
EVs per public port
15.4
3,587 ports listed

As of 2024, Tennessee had 55,400 plug-in vehicles registered — 42,600 fully battery-electric (77%) and 12,800 plug-in hybrid (23%). That ranks Tennessee #24 nationally and represents about 0.9% of all US plug-in registrations.

Across 3,587 publicly-listed ports in Tennessee (1,710 Level 2 and 1,874 DC fast), that works out to roughly 15.4 EVs per public port and 22.7 BEVs per DC fast port.

Tennessee has comparatively strong public charging coverage today. Listing here keeps your stations visible as more Tennessee drivers switch to electric.

Source: AFDC (data from Experian Information Solutions) · See full Tennessee market data →

More charging in Knoxville

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2 stations · 2 ports50 kW

Ardmore at Prosperity

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Level 2Blink Network
1 station · 2 ports7.2 kW

Livano Knoxville

Knoxville, TN

Level 2Blink Network
1 station · 24 ports7.2 kW
Details
Hours
Open 24 hours
Pricing
Free
Phone
865-215-4311
Network
Non-Networked ↗
Access
Public access

Verified by NREL · 9 months ago

Data from OpenChargeMap, NREL

Source data

Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.

NREL Alternative Fuels Data Center74 fields▾

From U.S. DOE AFDC · Public domain

id170222
zip37902
cityKnoxville
plus4—
stateTN
ng_psi—
cng_psi—
countryUS
latitude35.965213
bd_blends—
longitude-83.920608
open_date2020-12-01
rd_blends—
ev_networkNon-Networked
ev_pricingFree
updated_at2026-02-02T23:16:24Z
access_codepublic
cng_has_rng—
lng_has_rng—
lpg_primary—
status_codeE
bd_blends_fr—
hy_is_retail—
hy_pressures—
hy_standards—
rd_blends_fr—
station_nameMarket Square Parking Garage
ev_other_evse—
ev_pricing_fr—
expected_date—
facility_typePARKING_GARAGE
nps_unit_name—
station_phone865-215-4311
cards_accepted—
ev_dc_fast_num—
ev_network_web—
fuel_type_codeELEC
geocode_status200-8
hy_status_link—
street_address406 Walnut St
funding_sources—
owner_type_codeLG
access_days_timeGarage business hours
e85_blender_pump—
lpg_nozzle_types—
ng_vehicle_class—
related_stations—
cng_dispenser_num—
cng_total_storage—
cng_vehicle_class—
ev_charging_units
[
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  },
  {
    "network": "Non-Networked",
    "connectors": {
      "J1772": {
        "power_kw": null,
        "port_count": 1
      },
      "J3271": {
        "power_kw": null,
        "port_count": 0
      },
      "TESLA": {
        "power_kw": null,
        "port_count": 0
      },
      "CHADEMO": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA515": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA520": {
        "power_kw": null,
        "port_count": 0
      },
      "NEMA1450": {
        "power_kw": null,
        "port_count": 0
      },
      "J1772COMBO": {
        "power_kw": null,
        "port_count": 0
      }
    },
    "port_count": 1,
    "charging_level": "2",
    "funding_sources": []
  }
]
lng_vehicle_class—
ng_fill_type_code—
restricted_accessNo
access_detail_code—
cng_fill_type_code—
ev_connector_typesJ1772
ev_level1_evse_num—
ev_level2_evse_num4
access_days_time_fr—
date_last_confirmed2025-09-12
ev_renewable_source—
cng_renewable_source—
lng_renewable_source—
cng_total_compression—
ev_workplace_chargingNo
maximum_vehicle_classLD
rd_max_biodiesel_level—
groups_with_access_codePublic
intersection_directionsLocated on 2nd floor
e85_other_ethanol_blends—
rd_blended_with_biodiesel—
groups_with_access_code_frPublic
intersection_directions_fr—
OpenChargeMap15 fields▾

From OpenChargeMap · CC-BY-SA 4.0

ID113512
UUIDD04AACA1-196F-4779-B627-53DDE752B09B
UsageCost0.03
OperatorID9
AddressInfo
{
  "ID": 113858,
  "Town": "Knoxville",
  "Title": "Market Square Garage",
  "Latitude": 35.96536993323521,
  "CountryID": 2,
  "Longitude": -83.9207797957781,
  "AddressLine1": "406 Walnut Street",
  "DistanceUnit": 0,
  "AccessComments": "Blink Network. Free Parking Garage",
  "StateOrProvince": "TN"
}
Connections
[
  {
    "ID": 159936,
    "LevelID": 2,
    "PowerKW": 6.6,
    "StatusTypeID": 50,
    "ConnectionTypeID": 1
  }
]
DateCreated2018-12-17T13:47:00Z
UsageTypeID1
OperatorInfo
{
  "ID": 9,
  "Title": "Blink Charging",
  "Comments": null,
  "BookingURL": null,
  "WebsiteURL": "https://blinkcharging.com/",
  "AddressInfo": null,
  "ContactEmail": null,
  "FaultReportEmail": null,
  "IsRestrictedEdit": false,
  "IsPrivateIndividual": false,
  "PhonePrimaryContact": "888.998.BLINK (2546)",
  "PhoneSecondaryContact": null
}
StatusTypeID50
DataProviderID1
NumberOfPoints3
DateLastVerified2018-12-17T15:29:00Z
DateLastStatusUpdate2018-12-17T15:29:00Z
SubmissionStatusTypeID200
SpotCharge · Data via OpenChargeMap