Nearby Permits
Map of 4 permits within a quarter mile of 3100 Sun StFire systems, 1500 Carbon Ave, Jul 17, 2026Electrical, 1320 Chesapeake Ave, Jul 13, 2026Electrical, 1400 Chesapeake Ave, Jun 11, 2026Fire systems, 1500 Carbon Ave, May 7, 2026660 ft Map preview
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3100 Sun St

Baltimore, MD 21226

10 permits on record here. The newest, Sep 2, 2025: On existing tower, AT&T plans to swap 9 antennas and swap 9 radios. Within a quarter mile, the city has issued 4 more permits since May 1.

MayJunJulAugSepOct
Within
Since
Here10 permits · 3100 Sun St
  1. On existing tower, AT&T plans to swap 9 antennas and swap 9 radios
    Other
    Sep 2, 2025$22,000
  2. Install (2) # branch circuits/feeders
    Electrical
    Jun 12, 2024$1,000
  3. Upgrading equipment at existing sprint cl 148' removing total of (15) antennas
    Other
    Mar 21, 2024$30,000
  4. Amend permit: change prime contractor
    Contractor change
    Dec 18, 2023not listed
  5. Extend original permit.(original permit:com2022-02097:remove (12) antennas
    Other
    Mar 21, 2023not listed
  6. Alterations to include: removal of clearwire/sprint antennas
    Other
    Nov 28, 2022$18,500
  7. Remove (12) antennas, (9) rrhs
    Other
    Sep 6, 2022$15,000
  8. Amend permit: add electrical contractor
    Contractor change
    Jun 30, 2020not listed
  9. Reinstate original permit.(original permit:com2018-03705:remove & replace (3) panel antennas on the existing…
    Other
    Jan 24, 2020not listed
  10. Reinstate original permit.(original permit:com2018-03705:remove & replace (3) panel antennas on the existing…
    Other
    Aug 6, 2019not listed
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This block250 to 1,000 ft · 4 permits
  1. Add a cell communicator to an existing low voltage fire alarm system
    1500 Carbon Ave · 510 ft E · Fire systems
    Jul 17$4,000
  2. Install a 200 amp single phase outdoor panel on a BGE structure with a 240 volt 30 amp circuit for pole lights
    1320 Chesapeake Ave · 700 ft SW · Electrical
    Jul 13$5,000
  3. Upgrade service to 1200-amps
    1400 Chesapeake Ave · 920 ft S · Electrical
    Jun 11$10,000
  4. Install fire alarm system
    1500 Carbon Ave · 510 ft E · Fire systems
    May 7$5,000

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Baltimore Department of Housing and Community Development updated its data Oct 7, 2026. We checked it Oct 7, 18:24 UTC. See the city's official records (City of Baltimore, CC BY 3.0).

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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