Exchange Building

1. 1918

   Built.

2. 1918

   The Exchange Block Building, designed by architect Frederick Whitton.

   Architecture, Planning & Preservation Professionals: A Collection of Biographies, adopted 2021
3. Nov 1981

   Permit 8109646 $$$ $800

   Wall or painted sign.

4. Feb 1984

   Permit 8401261 $$$ $56,400

   Redecorate store interior including new light fixtures.

5. Aug 1985

   Permit 8509411 $$$ $47,000

   Demolition. to include remove existing carpet, interior partitions.

6. Aug 1986

   Permit 8609853 $$$ $40,000

   Penthouse alterations.

7. Oct 1998

   Permit 9821422 $$$ $50,000

   New interior tenant improvement, space was eggnead software.

8. Jun 2002

   Permit 200206259961 $$$ $60,000

   Remodel basement space for catering business.

9. Nov 2002

   Permit 200211131303 $$$ $42,000

   6/fl - oti-1, el, ls.

10. Oct 2003

    Permit 200310177813 $$$ $120,000

    Oti-1 2nd fl-el, ls, sp.

11. Nov 2003

    Permit 200311140246 $$$ $52,000

    Oti-2, 2nd floor, el, me.

12. Aug 2009

    Permit 200908215304 $$$ $60,000

    Remodel of existing cafe and bakery dinning area; relocation of coffee service area; demolition of existing accessory glass structures, new finishes; mep under seperate permit.

13. Aug 2013

    Permit 201308154376 $$$ $165,000

    T.i. of existing office space, relocate equipment.

14. Aug 2015

    Filed Permit 201508275480 $$$ $200,000

    Ada upgrades to unisex restroom in basement. structural work to include soil grouting under existing foundation and localized slab on grade repair.

15. Aug 2015

    Permit 201508275481 $$$ $200,000

    Ada upgrades to unisex restroom in basement. structural work to include soil grouting under existing foundation and localized slab on grade repair.

16. Jul 2016

    Permit 201607071728 $$$ $80,000

    7th fl restroom barrier removal. replace tile, fixtures, lighting, plumbing. existing sprinkler and fls to remain existing.

17. Aug 2017

    Permit 201708225499 $$$ $100,000

    3rd floor restroom upgrades. work scope includes removal of all existing finishes, plumbing fixtures, accessories, ceiling & lighting. provide new accessible toilet stalls, plumbing fixtures & accessories as well as new finsihes, ceiling & lighting.

18. Jun 2024

    Permit 202406265267 $$$ $150,000

    7/f: tenant improvement to include demolition of non-structural partitions and ceilings. construction of new partitions, ceiling, power and finishes.

19. Aug 2024

    Permit 202408229219 $$$ $1

    7/fl- compliance for title 24 lighting only. ref permit application 202406265267.

20. Mar 2025

    Permit 202503273176 $$$ $95,000

    3/fl- ti to include demolition non strutural partitions and ceiling construction of new partitions, ceiling power and fnishes. mep, fire/life safety /fire sprinklers to be submitted under separate permits.

21. Jun 2025

    Permit 202506047922 $$$ $10,000

    Suite 300: new electrical power & signal device througout the space. noew t-24 compliant lighting & controls. ref permit application 202503273176.

22. Aug 2025

    Permit 202508294240 $$$ $136,000

    6/fl- ste 610- ti to include demolition of no structrual partitions and ceiling, construction of new partitions, ceiling, power and finishes under separate permit. mep and fire alarm/sprinkler on another permit.

23. Aug 2025

    Permit 202508294280 $$$ $136,000

    6/fl- new common area for tenants to include demolition of non sturctural partitions and ceiling, construction of new partitions, ceiling power and finishes. mep, fire, life safety, fire sprinklers to be filed separately.

24. Sep 2025

    Permit 202509024393 $$$ $136,000

    Suite 410: t.i. improvement to include demolition of non - structural partitions, electrical and ceiling, construction of new partitions, ceiling, power, finishes and make restroom ada compliant. market ready condition suite will be used for marketing of vacant site and is not intended for.

25. Sep 2025

    Permit 202509034512 $$$ $136,000

    Suite 518: ti to include demolition of non structural partitions, electrical & ceiling construction of new partitions, ceilings, power & finishes. market ready condition suite will be used for marketing of vacant suite and is not intended for occupancy at this time.

DBI holds 109 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 109. 1 of them are nominal $1 street-space or sidewalk permits. 2 expired permits are not shown.