4249–4251 20th Street

1. 1906

   Built.

2. Jul 1983

   Permit 8306807 $$$ $18,000

   Convert two to floor apartments to single unit.

3. Sep 1983

   Permit 8309349 $$$ $1,000

   Additions alterations or repairs.

4. Jul 1984

   Permit 8407481 $$$ $1,300

   Replace/repair wooden steps on one unit.

5. Mar 1987

   Permit 8702807 $$$ $5,000

   Kitchen renovation, add window, insulation, sheetrock as necess.

6. Jun 1987

   Permit 8708988 $$$ $5,000

   Add rear yard parking space, retaining wall, 1 hr protection.

7. May 1992

   Permit 9208715 $$$ $8,000

   Repairs per termite inspection report.

8. Sep 2006

   Permit 200609283598 $$$ $9,000

   Remove 2 interior walls. bearing walls @ 2nd & 3rd. structural work @ 1st floor garage.

9. May 2016

   Permit 201605278667 $$$ $200,000

   In kind fire damage repairs with related code upgrades per plan, all floors.

10. Aug 2016

    Permit 201608175281 $$$ $120,000

    Revision to pa 2016-0527-8667 - interior layout.

11. Nov 2016

    Issued Permit 201611031816 $$$ $45,000

    Replace some original and some replacement windows (15 on front and 15 on street side) with aluminum-clad wood dh windows with ogee lugs, same size, sam location/max u factor 0.32.

12. May 2026

    Issued Permit 202605292150 $$$ $20,500

    Reroofing - no hot works.

7 nominal $1 street-space permits are omitted.