37.7562, −122.4358 A locator map appears here once a Mapbox token is configured.
Know This Place

District 8 · Block 2751, Lot 006H · ZIP 94114

4000 21st Street

Single-family house · Eureka Valley

  • 1 story
  • Zoned RH-2
  • Historic status: not a historical resource
37.7562, −122.4358 Street View appears here once a Google Maps embed key is configured.
1,536 sq ftBuilding area
2,250 sq ftLot area
5Rooms · 2 bed, 2 bath
  1. 1928

    Built.

  2. Apr 1990
    Permit 9006518 $$$ $2,500

    Repair water damage at fascia & cornice trim.

  3. Apr 1993
    Permit 9306578 $$$ $13,900

    Repair dry rot at bay/electrical work/new bathroom fixtures.

  4. Apr 2009
    Permit 200904176498 $$$ $12,000

    Remodel existing bathroom, move bathtub, toilet & vanity. add new bathroom in hall closet and part of hallway @ 2nd floor.

  5. Sep 2022
    Issued Permit 202209192659 $$$ $495,000

    Vertical addition to existing single family home. convert existing storage space at 1st fl to living space. renovate existing street facing and rear facing facades.

  6. Nov 2022
    Issued Permit 202211176788 $$$ $30,000

    Rear yard: create new decks and walkways less than 3' above existing grade, with new stair connections between existing residence, walkways and existing yard/grade. replacement fence and access gate from public way to yard. replacement retaining wall in rear yard. relocate door facing yard. excavat 21.1 cubic yds.

  7. Jul 2024

    Foundation sequence and temporary shoring for retaining wall as approved under permit application 202211176788.

  8. Sep 2024
    Issued Permit 202406053764 $$$ $102,000

    1-adu per state adu per government code section 65852.2; main residence under separate permit application 202209192659.

  9. Mar 2025
    Permit 202503273192 $$$ $13,800

    Reroofing. to comply with nov 202535485. work performed in 12/2020.

  10. May 2025
    Filed Permit 202505156530 $$$ $5,000

    Create new exterior fire wall at existing residence. new fences 10' above existing grade at rear yard. new access and maintenance walkway at rear yard. this is a seperate permit from permit application 202406053765 and permit application 202202192659.

1 nominal $1 street-space permit and 1 expired permit are omitted.

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