Christophe Laverne
- Listed as
- architect, authorized agent-others, engineer
- Firm
- Hkit Architects
- Based in
- Oakland
- On San Francisco permits
- Oct 2017 to Sep 2026
12 permits since 2000 (architect on 10 permits, authorized agent-others on 2 permits, engineer on 1 permit): 6 completed, 4 in progress, 2 expired or cancelled.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Sep 22, 2026 | In progress issued Oct 2026 | 2323 Sacramento St | Hillhouse Construction Company Inc | revision to pa# 202401083567. technical infeasibility for garage entrance. new signage.Details
revision to pa# 202401083567. technical infeasibility for garage entrance. new signage. | $70 |
| Nov 19, 2025 | Expired or cancelled withdrawn Sep 2026 | 2323 Sacramento St | Hillhouse Construction Company Inc | revision to permit 202401083567. remove existing cement plaster and install new gypsum sheathing and cement plaster. install new wood siding.Details
revision to permit 202401083567. remove existing cement plaster and install new gypsum sheathing and cement plaster. install new wood siding. | $15,000 |
| Oct 10, 2025 | In progress issued Oct 2025 | 2323 Sacramento St | Hillhouse Construction Company Inc | revision to 202401083567: swapping out e) concrete column for a steel column for feasibility of constructionDetails
revision to 202401083567: swapping out e) concrete column for a steel column for feasibility of construction | $40,000 |
| Jul 1, 2025 | In progress issued Jul 2025 | 2323 Sacramento St | Hillhouse Construction Company Inc | revision to 202401083567. voluntary strengthening to (e) concrete columns in basement via steel jacketing, 10 columns in totalDetails
revision to 202401083567. voluntary strengthening to (e) concrete columns in basement via steel jacketing, 10 columns in total | $48,000 |
| Mar 29, 2024 | Completed final sign-off Jul 2024 | 2323 Sacramento St | Amone Corp | ab-017 interior demo only. nonstructural walls, doors, and frames. electrical and plumbing fixturesDetails
ab-017 interior demo only. nonstructural walls, doors, and frames. electrical and plumbing fixtures | $30,000 |
| Jan 8, 2024 | In progress issued Oct 2024 | 2323 Sacramento St | Hillhouse Construction Company Inc | change of use and occupancy: prov. a senior res. care facility. basement:1 ada parking and renovate existing kitchen, laundry room and admin areas.1/f: provide 12 sleeping units,medical office, dining room,reception. 2/f:provide 17 sleeping units,activity/nursing room. total capacity 29 units/39 bedDetails
change of use and occupancy: prov. a senior res. care facility. basement:1 ada parking and renovate existing kitchen, laundry room and admin areas.1/f: provide 12 sleeping units,medical office, dining room,reception. 2/f:provide 17 sleeping units,activity/nursing room. total capacity 29 units/39 bed | $5,000,000 |
| Jun 20, 2023 | Completed final sign-off Aug 2025 | 1000 Sutter St | Bbi - Con Inc | revision to pa 2021-0913-8252 residential unit plumbing pipe replacement including plumbing fixtures. "no residential guest rooms will be removed or demolised or converted"Details
revision to pa 2021-0913-8252 residential unit plumbing pipe replacement including plumbing fixtures. "no residential guest rooms will be removed or demolised or converted" | $2,500,000 |
| Feb 7, 2023 | Completed final sign-off Aug 2025 | 1000 Sutter St | Bbi - Con Inc | revision to approved permit #202109138252. convert extg commercial grade kitchen to residential grade warming kitchen @ lobby level 1, community kitchen only include adjacent prop mgmt ofcDetails
revision to approved permit #202109138252. convert extg commercial grade kitchen to residential grade warming kitchen @ lobby level 1, community kitchen only include adjacent prop mgmt ofc | $30,000 |
| Sep 28, 2021 | Completed final sign-off May 2022 | 1350 Folsom St | Cahill Contractors Llc. | 1/f: t.i. of office: provide new mechanical, electrical and plumgin infrasture. provide new fully accessible restrooms, staff breakroom, meeting rooms and ramp.Details
1/f: t.i. of office: provide new mechanical, electrical and plumgin infrasture. provide new fully accessible restrooms, staff breakroom, meeting rooms and ramp. | $790,000 |
| Sep 13, 2021 | Completed final sign-off Aug 2025 | 1000 Sutter St | Bbi - Con Inc | 100% (n) affordable housing, renovation of a 10-story (e) sro into housing for homeless & impacted by covid-19. elective/discretionary structural upgrades at basement foundations & exterior building envelope; renovate residential units; add/renovate offices, community room, laundry & restrooms.Details
100% (n) affordable housing, renovation of a 10-story (e) sro into housing for homeless & impacted by covid-19. elective/discretionary structural upgrades at basement foundations & exterior building envelope; renovate residential units; add/renovate offices, community room, laundry & restrooms. | $23,303,869 |
| Feb 8, 2021 | Expired or cancelled cancelled Jan 2026 | 445 Wawona St | Western Allied Mechanical Inc. | addition of dedicated outside air system to upgrade ventilation to parts of building.new air handler w/ hot water heating,no cooling. use (e) vertical duct distribution, new taps into duck riser,fsds where ducts exist shaft.hot water piping to heating coils at each flr,to tune supply air temperatureDetails
addition of dedicated outside air system to upgrade ventilation to parts of building.new air handler w/ hot water heating,no cooling. use (e) vertical duct distribution, new taps into duck riser,fsds where ducts exist shaft.hot water piping to heating coils at each flr,to tune supply air temperature | $175,000 |
| Oct 11, 2017 | Completed final sign-off Feb 2020 | 54 Mcallister St | Bbi - Con Inc | renovation of 10 units to achieve ada compliance. upgdate casework and appliances for select units. renovation of exterior courtyard to achieve ada compliance, replace windows, renovation of gr fl warm up kitchen, update common corridors 2-8. add 2 roof mech units.Details
renovation of 10 units to achieve ada compliance. upgdate casework and appliances for select units. renovation of exterior courtyard to achieve ada compliance, replace windows, renovation of gr fl warm up kitchen, update common corridors 2-8. add 2 roof mech units. | $14,500,000 |