3750 21st Street

1. 1954

   Built.

2. Feb 2013

   Permit 201302250878 $$$ $11,000

   Reroofing.

3. Aug 2015

   Permit 201508063603 $$$ $200,000

   Remodel of existing 2 story sid, add basement, infill volume under 2nd story bay at rear. install nfpa-13r compliant fire sprinklers - under sep submittal.

4. Dec 2015

   Permit 201512034106 $$$ $20,000

   Temporary shoring for excavation for new basement as approved under permit application 2015-0806-3603.

5. Apr 2019

   Permit 201904158039 $$$ $30,000

   Revision to permit application 201508063603. temp shoring for excavation of basement sump pump. (added sump pit).

6. Apr 2019

   Permit 201904258905 $$$ $4,000

   Install new fire sprinlker through-out building per nfpa 13r with new u/g 2-inch provide new ddca 3" single snoot dedicated service off of 8-inch main on 21st st. install 38 new fire sprinklers. ref pa201508063603.

7. Jun 2019

   Permit 201906193812 $$$ $5,000

   Installation of a dedicated function sprinkler monitoring system. ref pa 2019-0425-8905.

8. Jan 2020

   Permit 202001282894 $$$ $50,000

   Revision to app#201904158039 and 201508063603 to add a parking screen, utility scress, change to front courtyard, and cover over entry deck.

9. Sep 2020

   Permit 202009164319 $$$ $20,000

   Scope includes adding a 274 sq ft roof deck. revision to permits #201508063603, #201904158039 & #202001282894. #201508063603 - original permit #201904158039 - revision to add sump pump #202001282894 - revision to front courtyard design & front utility fence.

6 nominal $1 street-space permits are omitted.