37.7567, −122.4292 A locator map appears here once a Mapbox token is configured.
Know This Place

District 8 · Block 3605, Lot 019 · ZIP 94114

3660 21st Street

Single-family house · Eureka Valley

  • 3 stories
  • Zoned RH-1
  • Historic status: not a historical resource
37.7567, −122.4292 Street View appears here once a Google Maps embed key is configured.
4,731 sq ftBuilding area
5,700 sq ftLot area
9Rooms · 3 bed, 5 bath
  1. 1923

    Built.

  2. between 1946 and 1951

    The Office of the Assessor-Recorder photographed the property for tax assessment.

    Assessor-Recorder Photographs (SFP 23), San Francisco Public Library
  3. Jul 1988
    Permit 8809354 $$$ $15,000

    Kitchen remodel.

  4. Feb 1998
    Permit 9803122 $$$ $1

    Roof maintenance renew appln #9610322.

  5. Mar 1998
    Permit 9804837 $$$ $1

    Renew permit application 9706437 for final.

  6. Jan 2001
    Permit 200101180110 $$$ $3,100

    Remove existing tiles main bathroom. install new tiles.

  7. Mar 2013
    Permit 201303293348 $$$ $1,100,000

    A remodel & addition of a sfr interior renovation at all levels & new windows & doors at all levels expansion of 1st & 2nd level. expansion of 1st floor is additional living space expansion at 2nd floor is for 2 additional bedrooms.

  8. May 2014
    Permit 201405216389 $$$ $5,000

    (garage# 2) to demolish 1 story garage building.

  9. Jun 2014
    Permit 201406208940 $$$ $5,000

    (garage# 1) to demolish 1 story garage building.

  10. Nov 2015
    Permit 201511243476 $$$ $200,000

    Provide temporary shoring to facilitate the excavation and construction of new residence per 201303293348 s/r4.

  11. Aug 2016
    Permit 201608054335 $$$ $25,000

    Provide addition shoring to existing retaining wall to facilitable the temporary shoring per permit application 201511243476.

  12. Aug 2016
    Permit 201608175271 $$$ $1

    Revisionto ref permit application 201303293348, s1, r1: remove 1 existing wall & revised construction sequence for remaining existing walls.

  13. Aug 2016
    Issued Permit 201608266061 $$$ $10,000

    New nfpa 13d fire sprinkler system for existing single family home renovations permit ref permit application 201303293348 s1/r1, total 43 sprinklers requiring 34 gpm @ 38 psi. sprinklers to garage are voluntary (not required per nfpa 13d). fire underground under separate permit.

  14. Sep 2016
    Permit 201609137581 $$$ $2,000

    New underground fire service stub in for new fire sprinkler system. 72' of underground feed 43 heads.

  15. Jan 2017
    Issued Permit 201701187332 $$$ $1

    Revision to 2016.0913.7581. new 1 1/2" combination fire service stub in for new fire sprinkler system.

  16. Feb 2017
    Permit 201702099032 $$$ $1

    Ref permit 201303293348. comment from plumbing on grey water & rainwater plumbing system.

  17. May 2018
    Issued Permit 201805108773 $$$ $10,000

    Recommencement and completion of work approved under permit application 201608266061.

  18. Jul 2018
    Permit 201807315982 $$$ $1

    To obtain final inspection for work approved under permit application 201703292718 & #201605066786. all work is complete.

  19. Jul 2018
    Issued Permit 201807315983 $$$ $50,000

    To obtain final inspection for work approved under permit application 201703292718 & comencement of work not started under previously approved per application permit application 201405216385.

9 nominal $1 street-space permits and 8 expired permits are omitted.

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