4121–4123 20th Street

1. Feb 2026

   Revision to permit application 202308235085: extend depth of previously approved rear deck by 3'0" to reconcile to previously approved structure drawings. total new deck depth to be 6'2" with 5'6" extension for spiral stair to grade. all work within buildable lot area. (ref permit application 202507251674).

   Issued Permit 202602115784 $$$ $5,000
2. Dec 2025

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

   Issued Permit 202512232508 $$$ $22,000
3. Jul 2025

   Revision to permit application 202308235085 and 202406063893. convert approved basement gym to home office and construct new basement bathroom. relocate kitchen at 2nd floor. remove full bathroom at 2nd fl. and new bathroom at 3rd f. move primary bathroom at 3rd floor.

   Issued Permit 202507251674 $$$ $20,000
4. Jul 2024

   Revision to permit application 2023-0823-5085. basement: excavate crawl space to create additional storage room, convert south storage room to mechanical room. omit spiral stair and construct new 3rd stair and landing. first floor: relocate kitchen, relocate bedroom, create new exterior grade-level.

   Issued Permit 202406063893 $$$ $40,000
5. Aug 2023

   Basement: replace damaged footings, create foyer and interior stair to lower unit. 1st fl: remodel existing unit, reconfigure entry doors. 2nd fl: lower ceiling height, remodel unit. 3rd fl: legalize habitable attic space & remodel unit & add dormers. exterior: replace windows in-kind wood at.

   Issued Permit 202308235085 $$$ $700,000
6. Aug 2018

   Comply with 201852211 residential build out of basement made part of unit above. remodel at all levels, kitchen, baths, 2 new dormers.habitable space at 3rd fl. ref permit application 2018-0619-2346.

   Cancelled Permit 201808308765 $$$ $200,000
7. Jun 2018

   Repair ground fl to comply with nov #201851021 & nov #201852211, install sheet rock for all walls and ceiling, install insulattion for all exterior inside house.

   Issued Permit 201806192346 $$$ $8,000
8. Mar 2018

   To obtain final inspection for work apporved under permit application 201502269378/201408113496. all work is complete.

   Complete Permit 201803062945 $$$ $1
9. Feb 2015

   Install new and reinforced concrete below existing foundation to create new basement area per boa decision 14-148.

   Expired Permit 201502269378 $$$ $90,000
10. Jan 2015

    Install new retaining wall/footing in recently excavated basement area to create a new basement area. comply with complaint 201496161, nov 201488742, 201410821.

    Withdrawn Permit 201501226440 $$$ $90,000
11. Nov 2014

    Convert ground floor and attic floor into habitable spaces. kitchen and bathrooom remodel per plan. reconfigure floor layout per plan shown. replace all front windows. add dormer per plan. comply with nov 201496161.

    Withdrawn Permit 201411131397 $$$ $30,000
12. Sep 2014

    Remodel kitchen & bath- replace cabinets, light fixtures, plumbing fixtures, vanities, tiles, tolets, sink, kitchen appliances, countertop.

    Reinstated Permit 201409257323 $$$ $20,000
13. Aug 2014

    Increase basement ceiling height from 6' to 8' by excavating down and place new concrete slab. repair cracked plastering on 1st, 2nd, and 3rd fl.

    Reinstated Permit 201408113496 $$$ $12,000
14. Sep 2004

    Replace existing wooden poetion of front exterior stairs. metal handrails to be revised. concrete **.

    Issued Permit 200409224871 $$$ $6,000

1 nominal $1 street-space permit is omitted.