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409 S Spring St
Baltimore, MD 21231
Four permits on record here. The newest, Nov 29, 2025: Exterior alterations ------ - commercial grid roof mounted interactive solar installation system. Within a quarter mile, the city has issued 48 more permits (46 projects) since May 1.
Within
Since
Here4 permits · 409 S Spring St
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Exterior alterations ------ - commercial grid roof mounted interactive solar installation system…SolarNov 29, 2025$223,860
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Jan 29, 2025not listed
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Amend permit: add contractorElectricalNov 26, 2024not listed
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Interior alterations ------ cat i demolition -- non-structural interior demolitionAlteration or repairFeb 19, 2024$5,000
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Next doorunder 250 ft · 1 permit
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EXTERIOR ALTERATIONS ------- - The proposed is a new slab on grade with associated canopy structure for an…1423 Bank St · 120 ft N · Fence, wall or deckSep 28$150,000
This block250 to 1,000 ft · 29 permits in 28 projects
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Revision to permit BCCM-26-0011271001 Fleet St · 960 ft SW · OtherSep 28not listed
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Modification to the existing layout based on the tenant's redesign of the 8th floor1001 Fleet St · 960 ft SW · Alteration or repairSep 16$8,000
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Re-wiring 3rd floor and part of 2nd floor1507 Bank St · 290 ft NE · ElectricalAug 31$4,000
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Semi-annual Electrical Maintenance permit1001 Fleet St · 960 ft SW · ElectricalAug 31$1,000
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56 single data locations and 1 dual1001 Fleet St · 960 ft SW · OtherAug 28$30,250
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Siding, partial roof, new bathroom426 S Bond St · 510 ft E · RoofingAug 24$145,000
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Replace furnace and air conditioner1507 Bank St · 290 ft NE · Mechanical (HVAC)Aug 21$18,600
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Replace 2 vent lines, 1 water line and disconnect and reconnect 4 fixtures on 3rd floor1507 Bank St · 290 ft NE · OtherAug 14$4,500
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Gas test and meter release1507 Bank St · 290 ft NE · PlumbingAug 13$1,600
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EXTERIOR ALTERATIONS ----- - Reinstall existing bricks that have been affected and - install a channel drain…518 S Bethel St · 860 ft SE · Alteration or repairAug 7$5,000
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Modify Existing Fire Alarm System1001 Fleet St · 960 ft SW · Fire systemsAug 5$19,989
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Replace 60,000 Btu gas furnace422 S Dallas St · 330 ft E · Mechanical (HVAC)Jul 29$11,508
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Replace stove 40kbtu and anti tip plate400 S Bond St · 480 ft E · OtherJul 27$250
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Rreplace stove 40000 btu and anti tip plate400 S Bond St · 480 ft E · OtherJul 27$250
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Replace gas stove 40k btu, provide anti tip device400 S Bond St · 480 ft E · PlumbingJul 27$250
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RAZING ---- - Existing 8,896 sf building to be removed923 Eastern Ave · 980 ft W · Alteration or repairJul 24not listed
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Partial tenant improvement on the 8th floor1001 Fleet St · 960 ft SW · ElectricalJul 20$1,500,000
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Adding 3 new circuits, need an amendment1507 Bank St · 290 ft NE · ElectricalJul 14$25,000
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Installation of Make up air unit and Type 1 exhaust hood fan1501 Eastern Ave · 330 ft SE · Mechanical (HVAC)Jul 2$18,000
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This is a REVISON to previously approved plans - reference BCCM-26-001502 - scope of work: install ANSUL…1501 Eastern Ave · 330 ft SE · Fire systemsJun 24$8,980
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Install a 60 Amp EV charger on the cement column at parking space & Install 200 Amp subpanel in the main…1220 Bank St · 730 ft NW · ElectricalJun 24$5,150
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Add (15) pendent sprinkler in new ceiling1000 Fleet St · 850 ft SW · Fire systemsJun 3$3,500
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To replace/upgrade 5 aging cctv cameras1001 Fleet St · 960 ft SW · OtherMay 29$34,000
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Development is part of the overall perkins redevelopment under phase VB on block c and includes one…1400 Bank St Baltimore Maryland 21231-0000 · 300 ft N · Fire systemsMay 26not listed
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Development includes 5 townhomes in a single building × 2 permits1400 Bank St Baltimore Maryland 21231-0000 · 300 ft N · OtherMay 15not listed
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Development includes 4 townhomes in a single building1400 Bank St Baltimore Maryland 21231-0000 · 300 ft N · OtherMay 15not listed
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Proposed development is part of the overall perkins redevelopment under phase VA on block c and includes one…1400 Bank St Baltimore Maryland 21231-0000 · 300 ft N · Fire systemsMay 15not listed
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Permit, no description from the city404 S Dallas St · 360 ft E · OtherMay 11$4,350
Within a quarter mile1,000 ft to ¼ mi · 18 permits in 17 projects
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Replace gas cooktop1400 Lancaster St · 0.22 mi S · PlumbingOct 5$150
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Replace 40-gallon 40,000 Btu gas water heater with the same920 Fawn St · 0.21 mi W · PlumbingSep 17$2,393
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Hooking up 2 gas furnaces and stoves( replacements)228 S Broadway · 0.24 mi NE · Mechanical (HVAC)Aug 12$6,100
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Installing 2 AC Condensers and 2 Furnaces in the 2 apartments228 S Broadway · 0.24 mi NE · Mechanical (HVAC)Aug 12$20,973
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Permit, no description from the city203 S Exeter St · 0.24 mi NW · OtherJul 24$150
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Install 30 cat-6 drops for rough-in of (low voltage) outlet boxes for a fire alarm system located at 919 fawn…919 Fawn St · 0.20 mi W · Fire systemsJul 13$9,000
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Reliance's work consists of modifying the existing wet fire sprinkler system on the 6th floor office suites… × 2 permits1000 Lancaster St · 0.25 mi SW · Fire systemsJul 6 to 8$8,900
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Interior/exterior alteration to include the fit-out of a existing warehouse to covert into a restaurant201 S Central Ave · 0.21 mi NW · RoofingJul 6$1,500,000
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Repair portions of existing interior water and interior sewer distribution piping and make minor…228 S Broadway · 0.24 mi NE · PlumbingJul 1$20,000
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Demolition level 1 to remove interior non-load bearing elements306 S Broadway · 0.21 mi NE · DemolitionJun 25$5,000
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Design and install a new wet/dry pipe sprinkler system for a new 4-story apartment building217 S Bond St · 0.19 mi NE · Fire systemsJun 15$175,000
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Replace 48-gallon 40,000 Btu gas water heater with the same309 S High St · 0.21 mi W · PlumbingJun 11$2,345
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Amend permit # COM2022-00993 issued 12/9/2022 (and amended under COM 2023-03773 issued 7/17/2025) to update…919 Fawn St · 0.20 mi W · ElectricalJun 3$200,000
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Project consists of Interior Renovation of the Second and Third Floor for more efficient use SCOPE OF WORK…924 Fawn St · 0.21 mi W · Alteration or repairMay 26$60,000
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Scope of work shall be new interior finishes1390 Lancaster St · 0.21 mi S · Alteration or repairMay 16$45,000
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Install 100 amp service cable per code913 Eastern Ave · 0.21 mi W · ElectricalMay 15$3,000
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Adding a full bathroom ALL WORK SUBJECT TOI FIELD INSPECTION909 Stiles St · 0.24 mi W · OtherMay 11$12,000
Baltimore Department of Housing and Community Development updated its data Oct 6, 2026. We checked it Oct 6, 13:36 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.
For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near