37.7582, −122.4309 A locator map appears here once a Mapbox token is configured.
Know This Place

District 8 · Block 3601, Lot 015 · ZIP 94114

4020 20th Street

Two-flat · Eureka Valley

  • 2 stories
  • Zoned RH-1
  • Historic status: unevaluated
37.7582, −122.4309 Street View appears here once a Google Maps embed key is configured.
3,578 sq ftBuilding area
5,697 sq ftLot area
13Rooms · 3 baths
  1. 1912

    Built.

  2. Mar 2000
    Permit 200003154460 $$$ $1

    Renew expired appl #9913963.

  3. Aug 2001
    Permit 200108085609 $$$ $26,000

    Interior remodel on g/fl., new bathroom in existing storage area, kitchen remodel, remove existing softwood fl.

  4. Oct 2001
    Permit 200110251749 $$$ $23,000

    Rmdl exist kitchen, bathrms, rplace windows. exterior reduce size of nonconform porch/ rear yard 2nd floor.

  5. Nov 2025
    Permit 202511038746 $$$ $42,000

    Remodel 1 existing bathroom on 3/f.

  6. Mar 2026
    Permit 202603318604 $$$ $33,000

    Reroofing: remove and replace roofing material / existing roofing material (in-kind).

  7. May 2026
    Permit 202605121106 $$$ $3,500

    Garage roof only: reroofing: install 3 layers of certained feed, sa cap system, 1. layer of nail bas, 1 layer of ply bas, 1 layer of sa cap self adhered, no hot work.

  8. May 2026
    Permit 202605131206 $$$ $30,000

    Kitchen main floor - replace cabinets, countertops, appliances & sink & fixtures using existing locations & waste supply lines, existing electrical systems & locations. work inkind.

3 expired permits are omitted.

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