Permit Record

Alteration Commercial

409 12th St SW, Washington, DC 20024

ClassificationAlteration
Reliable valueNot in source
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Sam Hollen Ramco Of Dc, INC.
Owner
Acog Land Holding Corporation
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
0299-0024
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
38.8841, -77.0285
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 4, 2013
Applied
Not in source
Work class
Not in source
Description
Source description

Interior Renovation to 3rd, 4th and 5th Floor Office Space. Partitions, MEP and Life Safety Work. Mechanical on Roof. Structural Plans to Confirm Loads. American Congress of Obstetricians and Gynecologists

Status
Current status
finaled
Source status
COMPLETED
Provenance
First seen (no changes since)
May 19, 2026 · 00:03 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

61 permits at this parcel (parcel 0299-0024) · Oct 1, 2009 – Sep 10, 2024

  1. Sep 10, 2024P2409985MEP Plumbing · Issued
  2. Mar 22, 2024E2406090MEP Electrical · Issued
  3. Mar 15, 2024B2402070Alteration Commercial · Issued
  4. Dec 26, 2018E33457355MEP Electrical · Finaled
  5. Dec 26, 2018E63831615MEP Electrical · Finaled
  6. Mar 15, 2017P1704419MEP Plumbing · Finaled
  7. Feb 10, 2017P1703566MEP Plumbing · Finaled
  8. Feb 8, 2017E1703569MEP Electrical · Finaled
  9. Feb 2, 2017B1703672Alteration Commercial · Finaled
  10. Sep 15, 2016E1610140MEP Electrical · Finaled
  11. Jul 30, 2016E90151273MEP Electrical · Issued
  12. Jul 26, 2016P1608200MEP Plumbing · Finaled
  13. Jul 26, 2016P1608201MEP Plumbing · Finaled
  14. Jul 26, 2016P1608198MEP Plumbing · Finaled
  15. Jul 20, 2016B1609776Alteration Commercial · Finaled
  16. Jul 20, 2016B1609777Alteration Commercial · Finaled
  17. Jul 20, 2016B1609783Alteration Commercial · Finaled
  18. Jul 20, 2016B1609781Alteration Commercial · Finaled
  19. Jul 19, 2016P1607937MEP Plumbing · Finaled
  20. Jul 18, 2016P1607905MEP Plumbing · Issued
  21. Jul 14, 2016P1607802MEP Plumbing · Finaled
  22. Jun 27, 2016B1609829Alteration Commercial · Finaled
  23. Jun 25, 2016E56969625MEP Electrical · Issued
  24. Jan 6, 2016E57062937MEP Electrical · Finaled
  25. Nov 13, 2015E1601331MEP Electrical · Finaled
  26. Oct 30, 2015P1600908MEP Plumbing · Finaled
  27. Oct 28, 2015P1600829MEP Plumbing · Issued
  28. Oct 27, 2015B1513208Alteration Commercial · Issued
  29. Jul 15, 2014B1406722Alteration Commercial · Finaled
  30. Apr 23, 2014E1405007MEP Electrical · Issued
  31. Apr 21, 2014E1404915MEP Electrical · Finaled
  32. Apr 21, 2014E1404921MEP Electrical · Finaled
  33. Apr 17, 2014P1404871MEP Plumbing · Finaled
  34. Apr 15, 2014P1404747MEP Plumbing · Finaled
  35. Apr 15, 2014M1401622MEP Mechanical HVAC · Finaled
  36. Apr 11, 2014P1404754MEP Plumbing · Issued
  37. Apr 4, 2014B1401898Alteration Commercial · Finaled
  38. Apr 2, 2014E1404528MEP Electrical · Issued
  39. Mar 24, 2014P1404225MEP Plumbing · Finaled
  40. Mar 4, 2014P1403678MEP Plumbing · Issued
  41. Feb 20, 2014B1403293Alteration Commercial · Issued
  42. Dec 13, 2013B1402457Alteration Commercial · Issued
  43. Nov 18, 2013E1401391MEP Electrical · Finaled
  44. Nov 12, 2013P1401113MEP Plumbing · Finaled
  45. Nov 7, 2013E1401042MEP Electrical · Expired
  46. Oct 28, 2013M1400174MEP Mechanical HVAC · Finaled
  47. Oct 28, 2013P1400573MEP Plumbing · Issued
  48. Oct 25, 2013B1311457Alteration Commercial · Finaled
  49. Oct 25, 2013AH1400054Other · Issued
  50. Oct 22, 2013E1400679MEP Electrical · Finaled
  51. Oct 4, 2013This permitAlteration Commercial · Finaled
  52. May 2, 2013D1300462Demolition · Issued
  53. Apr 2, 2013E1304217MEP Electrical · Expired
  54. Mar 21, 2013M1301188MEP Mechanical HVAC · Expired
  55. Mar 19, 2013P1303621MEP Plumbing · Expired
  56. Mar 19, 2013E1303858MEP Electrical · Expired
  57. Jan 30, 2013B1303461Alteration Commercial · Issued
  58. Jan 17, 2013AH1300276Other · Issued
  59. Jan 15, 2013B1301349Alteration Commercial · Issued
  60. Mar 25, 2011B1104562Alteration Commercial · Expired
  61. Oct 1, 2009E1000007MEP Electrical · Expired

Full permit history at this parcel · as of Jul 8, 2026.

Developer details
Permit #
B1307545
Canonical ID
243:B1307545
Source permit ID
B1307545
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