3450 21st Street

1. 1928

   Built.

2. Feb 1997

   Permit 9702685 $$$ $5,000

   Demolition of kitchen & bath, remvoe cabinets, plaster, fixture.

3. May 1998

   Permit 9809392 $$$ $1,000

   Dry rot repair.

4. Jul 1998

   Permit 9814666 $$$ $8,000

   Remove & replace existing sliding door & casemont window/rpr stc.

5. Jan 2013

   Permit 201301228447 $$$ $65,000

   Remodel kitchen aqnd 6 bathrooms. no structural.

6. Feb 2013

   Permit 201302281213 $$$ $720,000

   New habitable space on 1st floor, includes, office, media rm, 1/2 bath, mudroom, laundry rm & wine room with wet bar. 2nd fl add 1/2 bath & interior remodel on 2nd, 3rd & 4th fls. seismic upgrade, exterior stucco replaced in kind. three doors replaced in-kind. brick in-fill of three windows at side elev.

7. Apr 2013

   Permit 201304124474 $$$ $750,000

   1st, 2nd & 3rd fl additions at rear & side yards. reconfigured landscaping & terracing. replace fence & gate at front yard. reconfigured roof & dormers at rear & secondary facades. replace & restore windows in-kind.

8. Apr 2013

   Permit 201304245332 $$$ $30,000

   Compl with nov #201399041 dated 4/22/13 -replace in-kind exterior wall & stair at 1st floor east elevation along gridline three due to existing inadequate structural conditions. original seismic upgrade under permit application 2013.02.28.1213.

9. Feb 2014

   Permit 201402208973 $$$ $1

   Relocation of dormer @ rear of building. dormer previously approved under permit application 2013/04/12/4474. ** maher: compliance with ordinance no# 155-13 not required **.

10. Mar 2014

    Permit 201403271786 $$$ $19,000

    Install overhead (only) fire sprinkler system, per nfpa 13. 90 sprinklers. underground service by others. 201304124474. n/a for the maher ordinance #155-13.

11. Mar 2014

    Permit 201403281963 $$$ $25,000

    Slate roof replacement in-kind, additional brick facade and chimney chase brick replacement in-kind, prevous in-kind work approved under permit application 201304124474 & 201302281213. "reroofing under separate permit by c-39 contractor".

12. May 2014

    Withdrawn Permit 201405024762 $$$ $20,000

    Add rooftop mechanical equipment & utility access hatch. provide decorative metal screening & guardrail. compliance with ordinance #155-13 not required.

13. Jun 2014

    Permit 201406027185 $$$ $25,000

    Legalize 4th floor as habitable, add bathroom to 4th floor, convert existing flat roof visible at rear & east facade to accupiable roof deck.n/a maher.

14. Jul 2014

    Permit 201407010163 $$$ $10,000

    Install underground fire and water line. n/a for the maher ordinance #155-13.

15. Oct 2014

    Permit 201410219529 $$$ $108,000

    Readjustment of project valuation for 201301228447. additional 108, 000 value per bid inspector clancy. total cost: 173, 000.

16. Oct 2014

    Permit 201410249835 $$$ $35,000

    Add air conditioning to house. condensers mounted on platform behind existing roof ridges and not visible from street. platform includes visual acoustical shroud, shall comply with all sq ft noise ordinance requirements.

17. Apr 2015

    Permit 201504143523 $$$ $1

    Provide as built plans for fire sprinkler system original permit 201403271786.

18. Aug 2015

    Permit 201508063535 $$$ $5,000

    Revision to existing permitted 4th floor roof terrace guardrail per inspector comments. weld on stanchions and add additional 1'-7" glass guardrail top of existing railing. not visible from public right of way. ref pa 2014 0602 7185. maher na.

19. Nov 2020

    Permit 202011209380 $$$ $1

    Underpin property line wall due to foundation work at 3466 21st street - permit application 202011058337. approx 28 lf of underpinning.

5 nominal $1 street-space permits and 3 expired or cancelled permits are omitted.