Converted · Mission
3678 18th St
In progress+1 unit on this lot · now 313 permits
New ADU within existing building envelope.
filed Aug 2021issued Dec 2021 · permit wait 4 months4 years 10 months since issue
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$118,500
declared across 4 permits: the ADU permit plus its sub-permits
Permit wait
4 months
filed → issued
Build time
in progress
issued → completed
Builder
Level 8 Construction INCAlso on this project: Morris Todd Fire Protection INC, Crime Watch Security Sys Llc
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | New ADU within existing building envelope. 202108307436 · Level 8 Construction INC | filed Aug 2021 · issued Dec 2021 | $80k | city record |
| Sprinklers | New 2" dedicated fire service 16 ft. Residential fire sprinler system for 1/f - 31 sprinkler heads. Ref 202108307436. Maher n/a. 202206146253 · cites 202108307436 · Morris Todd Fire Protection INC | filed Jun 2022 · issued Jun 2022 · done Feb 2025 | $22k | city record |
| Sprinklers | Installation of a new sprinkler monitoring system. 202501238878 · Crime Watch Security Sys Llc | filed Jan 2025 · issued Jan 2025 · done Jan 2025 | $7,000 | city record |
| Related permit | To obtain final inspection for work approved under pa#202108307436, all work is complete. 202509246068 · cites 202108307436 · Level 8 Construction INC | filed Sep 2025 · issued Sep 2025 | — | city record |
| Related permit | Recommencement and completion of work approved under pa# 202108307436, 202109289386, & 202111233088. 202608056078 · cites 202108307436 · Level 8 Construction INC | filed Aug 2026 · issued Aug 2026 | $10k | city record |
| Electrical | New ADU. Add electric meter and subpanel. New kitchen & bathoom. Hydronic heating. E202203189073 | Mar 18, 2022 | — | |
| Electrical | Installation of a sprinkler monitoring system. EW202209266242 | Sep 26, 2022 → Jan 30, 2025 | — | |
| Electrical | Renew pa# e202203189073 (new ADU. Add electric meter and subpanel. New kitchen & bathoom. Hydronic heating. ). E20260331002 | Mar 31, 2026 | — | |
| Plumbing | Hyrdronic heating flue and pex piping. PM20220318806 | Mar 18, 2022 → Jul 20, 2022 | — | |
| Plumbing | Work category: 2pb; install 30 ft 2 inch water main service. PW20231011813 | Oct 11, 2023 → Oct 26, 2023 | — | |
| Plumbing | Work category: 4pb; permit renewal for pw20220727506 and/or pw20231003621. PW20250129677 | Jan 29, 2025 → Jan 31, 2025 | — | |
| Plumbing | Renewal for permit# pm20210716060. (original scope: hydronic radiant baseboard heating). PM20260527256 | May 27, 2026 | — | |
| Plumbing | Renewal of permit# pp20220318805. (original scope: new ADU. Kitchen & bathroom. Hydronic heating. 1 shower pan. ). PP20260527255 | May 27, 2026 | — |
2 other permits on this lot during the project, not counted
| Other | To obtain final inspection for work approved under permits 202109289386 and 202111233088. All work is complete. 202509165417 · Level 8 Construction INC | filed Sep 2025 · issued Sep 2025 | — | city record |
| Other | Replace one (1) existing exterior door from 32" to 36" wide to meet egress exit. 202607285702 · Level 8 Construction INC | filed Jul 2026 · issued Jul 2026 | $3,500 | city record |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 3578, lot 026
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.