Permit Record

Alteration Commercial

555 Pennsylvania Ave NW C-1, Washington, DC 20001

ClassificationCONSTRUCTION - ALTERATION AND REPAIRCommercial Alteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Carter H Koch
Owner
The Johns Hopkins University
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0491-2001
Climate zone (IECC)
4A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
ALTERATION AND REPAIR
Geocode & dates
Coordinates
38.8931, -77.0194
Geocode confidence
95%
Geocode source
Not in source
Issued
May 21, 2025
Applied
Not in source
Work class
Commercial
Description
Source description

THIS PROJECT INCLUDES THE RENOVATION OF EXISTING PREFUNCTION AND CIRCULATION SPACE INTO A STUDENT PANTRY. EXISTING TYPE IB CONSTRUCTION IS MAINTAINED, WITH NO ADJUSTMENTS TO FIRE-RATED OR OTHER SPECIAL CONSTRUCTION TAKING PLACE IN THIS SCOPE OF WORK. THIS RENOVATION ADHERES TO THE WORK AREA COMPLIANCE METHOD PER DCEBC SECTION 301.1.2. THIS RENOVATION IS CLASSIFIED AS ALTERATION LEVEL 2 PER DCEBC SECTION 505. THE PRIMARY OCCUPANCY OF THE SCOPE OF WORK IS A GROUP B BUSINESS SPACE, WITH NO OTHER OCCUPANCIES PRESENT. GROUP B OCCUPANCIES ARE PRESENT ON THE EXISTING FLOOR PLAN; THEREFORE, THE EXISTING BUILDING CONSTRUCTION TYPE IS DEEMED ADEQUATE FOR THE INCLUDED OCCUPANCIES AND MAXIMUM ALLOWABLE BUILDING AREA / HEIGHT. THIS SCOPE OF WORK REDUCES THE BUILDING OCCUPANT LOAD BY 16 OCCUPANTS, THEREFORE THE EXISTING MEANS OF EGRESS IS DEEMED SUFFICIENT AFTER THIS RENOVATION TAKES PLACE. THE PROPERTY IS LOCATED IN FLOOD HAZARD ZONE X, AE.

Status
Current status
issued
Source status
PERMIT ISSUED
Provenance
First seen (no changes since)
May 19, 2026 · 00:17 UTC
Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

70 permits at this parcel (parcel 0491-2001) · May 5, 2009 – Aug 10, 2026

  1. Aug 10, 2026AH2600935Other · Issued
  2. Jul 9, 2026AH2600866Other · Expired
  3. Jul 1, 2026M2603693MEP Mechanical HVAC · Issued
  4. Jun 24, 2026E2610194MEP Electrical · Issued
  5. Jun 23, 2026E2610146MEP Electrical · Issued
  6. Jun 22, 2026B2604895Alteration Commercial · Issued
  7. Jun 17, 2026P2608798MEP Plumbing · Issued
  8. Feb 16, 2026P2604587MEP Plumbing · Issued
  9. Feb 6, 2026P2604291MEP Plumbing · Issued
  10. Jan 30, 2026P2604083MEP Plumbing · Issued
  11. Jan 13, 2026E2604386MEP Electrical · Issued
  12. Dec 31, 2025E2603974MEP Electrical · Issued
  13. Dec 30, 2025B2509004Alteration Commercial · Issued
  14. Oct 9, 2025TN2500132Other · Issued
  15. Jun 9, 2025E2509661MEP Electrical · Issued
  16. May 27, 2025P2507695MEP Plumbing · Issued
  17. May 23, 2025E2509071MEP Electrical · Issued
  18. May 22, 2025TN2500076Other · Issued
  19. May 22, 2025P2507593MEP Plumbing · Issued
  20. May 21, 2025This permitAlteration Commercial · Issued
  21. Jul 30, 2024AH2400944Other · Expired
  22. Nov 20, 2023ER2400400Other · Expired
  23. Oct 19, 2023E2400687MEP Electrical · Expired
  24. Oct 12, 2023TN2400003Other · Expired
  25. Jun 29, 2023ER2302259Other · Expired
  26. May 18, 2023P2307279MEP Plumbing · Finaled
  27. May 18, 2023B2305468Alteration Commercial · Finaled
  28. Apr 13, 2023P2306231MEP Plumbing · Expired
  29. Apr 12, 2023P2306165MEP Plumbing · Finaled
  30. Nov 16, 2022E2301814MEP Electrical · Finaled
  31. Oct 18, 2022M2300217MEP Mechanical HVAC · Finaled
  32. Sep 22, 2022AH2201364Other · Expired
  33. Jul 26, 2022P2208400MEP Plumbing · Finaled
  34. Jan 18, 2022EN2200833Other · Expired
  35. Jan 18, 2022EN2200835Other · Expired
  36. Dec 6, 2021E2202080MEP Electrical · Finaled
  37. Nov 17, 2021E2201482MEP Electrical · Finaled
  38. Nov 8, 2021M2200425MEP Mechanical HVAC · Finaled
  39. Nov 8, 2021P2200971MEP Plumbing · Finaled
  40. Nov 8, 2021P2200979MEP Plumbing · Finaled
  41. Oct 29, 2021B2108667Alteration Commercial · Finaled
  42. Oct 5, 2021E2200101MEP Electrical · Finaled
  43. Sep 30, 2021E2111253MEP Electrical · Finaled
  44. Sep 22, 2021E2110995MEP Electrical · Finaled
  45. May 26, 2021B2106057Addition Residential · Finaled
  46. Mar 8, 2021B2102593Alteration Commercial · Finaled
  47. Jul 7, 2020D2000449Demolition · Expired
  48. Oct 11, 2019E2000536MEP Electrical · Expired
  49. Jun 4, 2019E1908044MEP Electrical · Expired
  50. Oct 12, 2018E1900459MEP Electrical · Expired
  51. Sep 28, 2018E1811156MEP Electrical · Expired
  52. Jul 20, 2018E1808834MEP Electrical · Expired
  53. May 29, 2018E1807182MEP Electrical · Expired
  54. Jan 24, 2018B1804247Alteration Commercial · Expired
  55. Dec 12, 2017TN1800029Other · Expired
  56. Aug 10, 2017B1711569Alteration Commercial · Finaled
  57. Jun 6, 2017E1706251MEP Electrical · Expired
  58. May 18, 2016E1606528MEP Electrical · Expired
  59. Mar 5, 2012TN1200058Other · Expired
  60. Sep 13, 2011P1107654MEP Plumbing · Expired
  61. Aug 22, 2011P1107217MEP Plumbing · Expired
  62. Aug 19, 2011E1108524MEP Electrical · Expired
  63. Jun 28, 2011B1107965Alteration Commercial · Expired
  64. Mar 21, 2011E1104286MEP Electrical · Finaled
  65. Feb 25, 2011B1103862Alteration Commercial · Finaled
  66. Aug 3, 2010ER1001365Other · Expired
  67. Aug 3, 2010ER1001366Other · Expired
  68. Sep 10, 2009E0907403MEP Electrical · Expired
  69. Sep 9, 2009B0908879Alteration Commercial · Expired
  70. May 5, 2009E0904426MEP Electrical · Expired

Full permit history at this parcel · as of Aug 12, 2026.

Developer details
Permit #
B2503907
Canonical ID
243:B2503907
Source permit ID
B2503907
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