Nearby Permits
Map of 49 permits within a quarter mile of 1800 E Madison StElectrical, 401 N Broadway, Oct 5, 2026Alteration or repair, 719 N Chester St, Oct 2, 2026Electrical, 615 N Wolfe St, Sep 29, 2026Alteration or repair, 1809 Ashland Ave, Sep 28, 2026Roofing, 2024 Mcelderry St, Sep 14, 2026Fire systems, 707 N Broadway, Aug 20, 2026Mechanical (HVAC), 819 N Washington St, Aug 17, 2026Alteration or repair, 1800 Orleans St, Aug 12, 2026Fire systems, 1800 Orleans St, Aug 10, 2026Alteration or repair, 528 N Washington St, Aug 4, 2026Fire systems, 1812 Ashland Ave, Aug 3, 2026Alteration or repair, 817 N Chester St, Jul 28, 2026Electrical, 1800 Orleans St, Jul 27, 2026Plumbing, 1615 Ashland Ave, Jul 23, 2026Fire systems, 930 N Broadway, Jul 22, 2026Other, 1043 N Broadway, Jul 18, 2026Other, 1043 N Broadway, Jul 16, 2026Electrical, 1043 N Broadway, Jul 15, 2026Sign, 1800 Orleans St, Jul 13, 2026Alteration or repair, 628 N Chester St, Jul 10, 2026Mechanical (HVAC), 900 N Broadway, Jul 8, 2026Addition, 1800 Orleans St, Jul 8, 2026Alteration or repair, 1812 Ashland Ave, Jun 30, 2026Plumbing, 1640 Ashland Ave, Jun 23, 2026Alteration or repair, 1800 Orleans St, Jun 23, 2026Fire systems, 528 N Washington St, Jun 23, 2026Other, 1800 Orleans St, Jun 17, 2026Electrical, 600 N Wolfe St, Jun 17, 2026Alteration or repair, 855 N Wolfe St, Jun 11, 2026Fire systems, 1809 Ashland Ave, Jun 11, 2026Plumbing, 819 N Washington St, Jun 10, 2026Other, 1015 N Broadway, Jun 9, 2026Alteration or repair, 628 N Chester St, Jun 5, 2026Electrical, 1800 Orleans St, Jun 1, 2026Other, 1630 Ashland Ave, May 27, 2026Alteration or repair, 600 N Wolfe St, May 27, 2026Other, 723 N Chester St, May 22, 2026Alteration or repair, 1800 Orleans St, May 22, 2026Fire systems, 601 N Broadway, May 21, 2026Electrical, 615 N Wolfe St, May 21, 2026Electrical, 1015 N Broadway, May 20, 2026Alteration or repair, 1800 Orleans St, May 20, 2026Electrical, 826 N Broadway, May 19, 2026Fire systems, 528 N Washington St, May 19, 2026Addition, 600 N Wolfe St, May 14, 2026Other, 600 N Wolfe St, May 13, 2026Alteration or repair, 823 N Washington St, May 11, 2026Alteration or repair, 1000 N Broadway, May 8, 2026New building, 600 N Broadway, Sep 15, 2026660 ft Map preview
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1800 E Madison St

Baltimore, MD 21205

The biggest project within a quarter mile since May 1: a $670M new building at 600 N Broadway, permitted Sep 15.

One permit on record here. The newest, Jul 2: Exterior alterations to include: Sign installation: Install four (4) wall signs for the Johns Hopkins Rutland. Within a quarter mile, the city has issued 49 more permits since May 1. One is for a new building, 0.23 mi away.

MayJunJulAugSepOct
Within
Since
Here1 permit · 1800 E Madison St
  1. Exterior alterations to include: Sign installation: Install four (4) wall signs for the Johns Hopkins Rutland…
    Fence, wall or deck
    Jul 2$5,400
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Next doorunder 250 ft · 2 permits
  1. Amendment Permit # COM2024-00678 issued on 5/13/2025 for proposed upgrade of the Open Exit Access Stair to an…
    1809 Ashland Ave · 160 ft N · Alteration or repair
    Sep 28$42,500,000
  2. Scope of work will include: installing a new 500 gpm @ 40 psi fire pump
    1809 Ashland Ave · 160 ft N · Fire systems
    Jun 11$361,600
This block250 to 1,000 ft · 14 permits
  1. Interior Renovation of 3rd floor portion to replace existing biostats office suite
    615 N Wolfe St · 850 ft SE · Electrical
    Sep 29$300,000
  2. Fire Alarm
    707 N Broadway · 650 ft SW · Fire systems
    Aug 20$20,206
  3. 2 Ton heat pump, duct work
    819 N Washington St · 720 ft E · Mechanical (HVAC)
    Aug 17$4,500
  4. Work consists of installing new branch lines and sprinkler heads from the existing main to provide proper…
    1812 Ashland Ave · 400 ft N · Fire systems
    Aug 3$118,500
  5. Install wiring for complete fire alarm system 1- ldc panel
    930 N Broadway · 960 ft NW · Fire systems
    Jul 22$1,000
  6. Repair existing range hood
    900 N Broadway · 840 ft W · Mechanical (HVAC)
    Jul 8$250
  7. Level II Alterations - of approximately 15,000sf of existing lab and office tenant space on the 6th floor
    1812 Ashland Ave · 400 ft N · Alteration or repair
    Jun 30$4,400,000
  8. Gas Range Replacement
    1640 Ashland Ave · 920 ft W · Plumbing
    Jun 23$140
  9. Remodel of 4th and 5th floor men's and women's restrooms
    855 N Wolfe St · 390 ft E · Alteration or repair
    Jun 11$342,410
  10. New plumbing
    819 N Washington St · 720 ft E · Plumbing
    Jun 10$8,000
  11. Permit, no description from the city
    1630 Ashland Ave · 980 ft W · Other
    May 27$4,500
  12. Replace existing Generator with new Generator
    615 N Wolfe St · 850 ft SE · Electrical
    May 21$340,000
  13. Install 4 meter stack with each meter having 125 amp breaker
    826 N Broadway · 820 ft W · Electrical
    May 19$5,000
  14. Interior alterations to include minor demolition category 1
    823 N Washington St · 720 ft E · Alteration or repair
    May 11$15,000
Within a quarter mile1,000 ft to ¼ mi · 33 permits · 1 new building, $670M
  1. Remove existing medical vacuum pump equipment conduit and wiring and install one new panel and five branch…
    401 N Broadway · 0.21 mi S · Electrical
    Oct 5$100,000
  2. Main flat roof remove existing rubber roof
    719 N Chester St · 0.24 mi E · Alteration or repair
    Oct 2$12,700
  3. NEW CONSTRUCTION ------- - Construct New 9-story Life Sciences Building
    600 N Broadway · 0.23 mi SW · New building
    Sep 15$670,000,000
  4. Demolition only- remove flooring, drywall, and interior doors
    2024 Mcelderry St · 0.23 mi SE · Roofing
    Sep 14$50,000
  5. The scope of work consists of the replacement of the existing CT imaging equipment with a newer CT imaging…
    1800 Orleans St · 0.21 mi S · Alteration or repair
    Aug 12$775,000
  6. This project is going through the 3rd party review fast track process
    1800 Orleans St · 0.21 mi S · Fire systems
    Aug 10$4,000
  7. Change of scope
    528 N Washington St · 0.23 mi SE · Alteration or repair
    Aug 4$49,000,000
  8. Replace existing 2 ton ac and coil
    817 N Chester St · 0.23 mi E · Alteration or repair
    Jul 28$9,924
  9. Level II alterations (equipment) ------ - equipment removal and new equipment replacement for cart washer
    1800 Orleans St · 0.21 mi S · Electrical
    Jul 27$525,000
  10. Replace 30-gallon 30,000 Btu gas water heater with the same
    1615 Ashland Ave · 0.20 mi W · Plumbing
    Jul 23$2,340
  11. Replace 2nd and 3rd floor diverters
    1043 N Broadway · 0.24 mi NW · Other
    Jul 18$1,000
  12. Permit, no description from the city
    1043 N Broadway · 0.24 mi NW · Other
    Jul 16$24,980
  13. Replacing the 100 amp service cable and updating the grounding
    1043 N Broadway · 0.24 mi NW · Electrical
    Jul 15$1,500
  14. New lighting, lit signage, stone routing
    1800 Orleans St · 0.21 mi S · Sign
    Jul 13$1,255,075
  15. Repair and rebuild exterior brick as needed
    628 N Chester St · 0.24 mi SE · Alteration or repair
    Jul 10$10,000
  16. The project includes the removal of existing imaging equipment and the installation of new Siemens imaging…
    1800 Orleans St · 0.21 mi S · Addition
    Jul 8$2,500,000
  17. Adding 1 device to existing system
    1800 Orleans St · 0.21 mi S · Alteration or repair
    Jun 23$2,500
  18. Adding new Fire Alarm system to new building
    528 N Washington St · 0.23 mi SE · Fire systems
    Jun 23$500,000
  19. Provide and install six (6) flush mount 2-data locations Provide and install one (1) flush mount 1-data wall…
    1800 Orleans St · 0.21 mi S · Other
    Jun 17$11,500
  20. Install a low voltage security system to include: 8 readers
    600 N Wolfe St · 0.21 mi S · Electrical
    Jun 17$21,000
  21. Permit, no description from the city
    1015 N Broadway · 0.20 mi NW · Other
    Jun 9$5,725
  22. Exterior demo only front facade to be demoed and prepped for repair
    628 N Chester St · 0.24 mi SE · Alteration or repair
    Jun 5$3,000
  23. Disconnect and make safe existing electrical equipment
    1800 Orleans St · 0.21 mi S · Electrical
    Jun 1$50,000
  24. AMENDMENT SCOPE OF WORK: ------- INTERIOR ALTERATIONS --------- - This permit amendment addresses revisions…
    600 N Wolfe St · 0.21 mi S · Alteration or repair
    May 27$19,500,000
  25. Chang fixtures for two full bathroom groups to include vanity
    723 N Chester St · 0.24 mi E · Other
    May 22$1,100
  26. Please amend this permit to add all require licensed professionals before any work can begin ------- interor…
    1800 Orleans St · 0.21 mi S · Alteration or repair
    May 22$50,000
  27. *THIRD PARTY PLAN REVIEWED* Reliance's work consists of modifying the existing wet pipe sprinkler system by…
    601 N Broadway · 0.21 mi S · Fire systems
    May 21$9,600
  28. Replace damaged service entrance cable
    1015 N Broadway · 0.20 mi NW · Electrical
    May 20$3,000
  29. The scope of work includes, BFPE removing the existing foam monitor nozzles and foam tanks that protect the…
    1800 Orleans St · 0.21 mi S · Alteration or repair
    May 20$212,800
  30. Install a Combined Automatic Standpipe and Full Water Based Automatic Fire Protection system in New 9 Story…
    528 N Washington St · 0.23 mi SE · Fire systems
    May 19$1,689,975
  31. THIS IS A REVISION TO COM2022-03556 The clean agent system was expanded to protect Lab 3074A in addition to…
    600 N Wolfe St · 0.21 mi S · Addition
    May 14$29,925
  32. Change to original scope (This permit scope is to amend issued permit bccm-25-001487.) ------- For…
    600 N Wolfe St · 0.21 mi S · Other
    May 13$1,770,000
  33. Repair some brick, replacement of existing windows, paint as per code
    1000 N Broadway · 0.21 mi NW · Alteration or repair
    May 8$4,200
More on this streetE Madison St · 10 nearest addresses with permits

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Baltimore Department of Housing and Community Development updated its data Oct 8, 2026. We checked it Oct 8, 07:58 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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