37.7569, −122.4248 A locator map appears here once a Mapbox token is configured.
Know This Place

District 8 · Block 3607, Lot 020 · ZIP 94110

3466 21st Street

Single-family house

  • 3 stories
  • Zoned RH-2
  • Historic status: not a historical resource
37.7569, −122.4248 Street View appears here once a Google Maps embed key is configured.
6,862 sq ftBuilding area
6,041 sq ftLot area
14Rooms · 4 bed, 4 bath
  1. 1923

    Built.

  2. Aug 2002
    Permit 200208053150 $$$ $20,000

    Revision to app #200004036227/modifiy bathroom new owners specification.

  3. Jul 2003
    Permit 200307219946 $$$ $20,000

    Rework two existing bathrooms, see drawings enclosed.

  4. Jul 2003
    Permit 200307219948 $$$ $5,000

    Renew app 200208053150.

  5. Jul 2003
    Permit 200307219950 $$$ $1

    Rnew expired permits 200002081319 & 200004036227 & 200208053153.

  6. Feb 2004
    Permit 200402065849 $$$ $50,000

    Relocate laundry room, new powder room, bar area on basement, no structural changes. all work to non.

  7. Jul 2013
    Permit 201307172088 $$$ $60,000

    Remodel existing kitchen, remove walls & install new steel beams per plan, upgrade plumbing, electrical to current code, new cabinets & appliances.

  8. Sep 2018
    Permit 201809119773 $$$ $3,600,000

    Renovate existing house, excavate for a fully below-grade basement, reduce size of existing 1976 rear addition, modify existing windows and doors. **comply with maher, route to dph**.

  9. Oct 2019
    Permit 201910174732 $$$ $1

    Rev to permit application 201809119773 to include civil sheets and an updated shoring plan.

  10. Feb 2020
    Permit 202002134346 $$$ $56,215

    Installation of overhead fire protection spriknler ysstme including 4in u/g water fire service. ref pa201809119773.

  11. Feb 2020
    Permit 202002265434 $$$ $33,500

    Revision to permit application 2018-0911-9773 s4. remove rear stair off terrace. add bay volume to 2nd floor on terrace. lower west side yard grade. modify entry stair. window and door changes. **to comply with maher ord# 155-13, route to dph**.

  12. Nov 2020
    Permit 202011058337 $$$ $25,000

    Revision #3 to permit application 2018-0911-9773 s4 regarding east and north property line wall structural foundation and design.

  13. Dec 2020
    Permit 202012090667 $$$ $78,400

    Underground revisions. changes clouded & "delta 3" on plan.

  14. Aug 2021
    Permit 202108277296 $$$ $1

    As-builts: fire sprinkler system: head locations and underground routing changed. adding coverage to tesla battery rooms at eh11. add 15 heads for a new system total of 119 heads. sprinkler monitoring/solar/battery storage under sep permits. ref 202012090667, 202002134346 and 201809119773.

  15. Sep 2021
    Permit 202109249152 $$$ $1

    Revision to 202011058337. provide 2 closets for electrical storage system. ess batteries will be submitted under separate permit.

  16. Oct 2021
    Permit 202110070037 $$$ $20,000

    Install (1) fire alarm system for dedicated heat detection, sprinkler supervisory & duct detection. ref#2021-0924-9152.

  17. Mar 2022
    Permit 202203109743 $$$ $36,000

    Installation of (6) tesla powerll 2.0. s/n: 3012170-xx-7 (84kwh total). requires building permit for battery ess. addition to existing approved e/p e202107214515 for a solar pv system (plan 3572r-1). this cost is for batteries only, fees have been paid for solar permit. ref 202109249152.

  18. Jun 2022
    Permit 202206106104 $$$ $1

    Revision to 202011058337. add new exterior wall and gate at east side yard.

  19. Jan 2024
    Permit 202401315028 $$$ $11,000

    Rev pa202203109743: addition of 6 battery only ac disconnects. rev due to utiity changes to ess interconnection requiresment with formaces us to install an additional handled disconnect per battery. all changes delta 12 01/17/2024.

4 nominal $1 street-space permits and 4 expired permits are omitted.

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