not activeMar 4, 2026
other section · inspector comments
it is the property owner's responsibility to be present or direct his/her representative to attend, the reinspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas cited within this notice. if the property owner cannot attend the scheduled reinspection (as specified on this notice) it is his/her responsibility to secure a different inspection date and time with the inspector. your cooperation is appreciated.
not activeMar 4, 2026
building section · clean or sanitize (1306 hc)
located at the lobby of second floor where the refridgerator was placed and stored. only this space requires cleaning for the first cleaning was done when the refridgerator was present.
not activeMar 4, 2026
building section · paint or cover (1306 hc)
located under kitchen sink in unit #2. provide a protective covering on the floor of the sink by either painting, varnish or use of contact paper. this will minimize and protect the wooden floor surface of mold.
not activeMar 4, 2026
building section · clean or sanitize (1306 hc)
located in the laudry room. clean all air vents and dryers of lint and other debris on a regularly scheduled basis. removal of excess lint greatly minimizes fire hazards.
not activeMar 4, 2026
building section · this notice includes violations for the areas noted.
inspector yee investigated the complaint at the subject property and observed violation(s) of the san francisco housing code which are delineated within the notice of violation issued. pertinent observations are as follows: see below. 4323 20th st. #2
not activeNov 5, 2025
building section · inspector comments.
it is the property owner's responsibility to be present or direct his/her representative to attend the reinspection as scheduled on this notice of violation for the purpose of providing the inspector access to interior common areas, storage rooms, boiler room, garages, exit paths, basement and rear of building and to all areas cited within this notice. it is the responsibility of the property owner to provide tenants with notification, as required by california civil code section 1954 (san francisco housing code section 303(b)), if any dwellings, apartment units or guest rooms are to be accessed during reinspection(s).
not activeNov 5, 2025
building section · repair or replace (1001 sfhc)
in unit #2 bathroom, shower doors are damaged and cannot operate properly. repair.
not activeNov 5, 2025
building section · bid, eid & pid permits (301 sfhc)
repairs cited in this notice may require a building, plumbing and /or electrical permit. it is the responsibility of the owner to obtain (or have others obtain) any required permits before beginning work that requires permit(s). this case cannot be abated until the housing inspector makes a final inspection to verify that all violations have been corrected and all required permits have been obtained and finalized. on reinspection day, present to the housing inspector the job card, plans and permits indicating that all work under building, plumbing and electrical permits is complete. prior to reinspection by housing inspector, call building, plumbing and electrical inspectors for required inspections.
not activeNov 5, 2025
building section · repair or replace (501, 1001 sfhc)
at each hallway, windows are inoperable or damage. repair or replace. if replaced, permits required.
not activeNov 5, 2025
building section · this notice includes violations for the areas noted.
4323 20th street #2 and all common areas.
not activeOct 8, 2025
building section · remove debris (1306 hc)
located at lobby area by unit #2. remove refridgerator at lobby by #2.
not activeOct 8, 2025
building section · monitor water pan (1301,1001b(13),1306 hc)
located under the refridgerator. water tray catches condensation water and must be removed/serviced on a regular basis.
not activeOct 8, 2025
building section · eliminate mold/mildew on walls (1301,1001b(13),1306 hc)
located in the bathroom. discoloration caused by fan when it was not working.
not activeOct 8, 2025
building section · clean or sanitize area (1306 hc)
located at lobby area outside unit #2. sanitize the carpet at the lobby. located inside unit #2. wall heater. area under kitchen sink. oven fan debri behind stove kitchen sink faucet area
not activeOct 8, 2025
building section · this notice includes violations for the areas noted.
inspector yee investigated the complaint at the subject property and observed violation(s) of the san francisco housing code which are delineated within the notice of violation issued. pertinent observations are as follows: see below. 4323 20th #2
not activeOct 8, 2025
other section · inspector comments
it is the property owner's responsibility to be present or direct his/her representative to attend, the reinspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas cited within this notice. if the property owner cannot attend the scheduled reinspection (as specified on this notice) it is his/her responsibility to secure a different inspection date and time with the inspector. your cooperation is appreciated.
not activeNov 15, 2022
building section · provide for compliance affidavit (sfbc 420.4, 907.2.11 and 3401.6.1 )
complete the affidavit provided for self certification for smoke detectors and carbon monoxide alarms. provide to inspector at the time of reinspection, send to inspector yee at 49 south van ness avenue, san francisco, ca 94103, fax to (628) 652-3709 or email the forms to dennis.yee@sfgov.org.
not activeNov 15, 2022
building section · provide for compliance affidavit (sfbc 420.4, 907.2.11 and 3401.6.1 )
complete the 604 affidavit provided for self certification for structural maintenance. provide to inspector at the time of reinspection, send to inspector yee at 49 south van ness avenue, san francisco, ca 94103, fax to (628) 652-3709 or email the forms to dennis.yee@sfgov.org.
not activeNov 15, 2022
building section · provide shutoff tool for gas utility shutoff (712 hc) post enclosed gas meter instructional diagram in a public area. (712 hc)
located at gas meter of the property.
not activeNov 15, 2022
building section · this notice includes violations for the areas noted.
inspector yee performed a routine safety inspection of public and common areas. chapters 1, 2, & 3 of the san francisco housing code require that the department of building inspection perform periodic health & safety inspections of residential property. this routine inspection was conducted to assure that all requirements have been met per attached routine inspection checklist. 4323 20th st.
not activeNov 15, 2022
other section · inspector comments
it is the property owner's responsibility to be present or direct his/her representative to attend, the reinspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas cited within this notice. if the property owner cannot attend the scheduled reinspection (as specified on this notice) it is his/her responsibility to secure a different inspection date and time with the inspector. your cooperation is appreciated.
not activeNov 15, 2022
building section · maintain fire escape drop ladder in working condition (sec 908 hc)
on reinspection day, property manager, owner or the owner's agent needs to demonstrate the workability of the fire escape ladders. or provide a written and signed report from a qualified service company or contractor stating that all parts and cables have been tested and are functional or you are required to lower the ladder on re-inspection day to verify its proper full release. all fire escape drop ladders must be maintained and serviced annually, particularly the cable and all moving parts. lubricate and drop the ladder at least once a year.
not activeSep 6, 2006
building section · repair stairs (1001(b)(13)hc)
at main entrance stairs: repair gaping holes and tripping hazards for damaged stair trends at first and second stair trends of main entrance of building.
not activeSep 6, 2006
building section · provide ventilation for public halls. (504(d), 1001 (b)(7),(8) hc)
exposed ceiling vent at first floor: provide/repair exposed and loose ceiling vent at hallway, adjacent to unit #2. secure venting system for proper ventilation.
not activeSep 6, 2006
other section · provide shutoff tool for gas utility shutoff (712 hc)
at garage area in rear of building: provide gas utility shut-off tool.
not activeSep 6, 2006
other section · post enclosed gas meter instructional diagram in a public area. (712 hc)
at garage area in rear of building: post enclosed gas meter shut-off diagram in a visible location.
not activeSep 6, 2006
plumbing and electrical section · repair electrical outlet (1001e hc)
repair damaged lighting enclosure. repair/replace damaged lighting enclosure at ceiling of second floor in common areas of building, adjacent to units #5 & #6.
not activeSep 6, 2006
interior surfaces section · paint guardrails (1001b,1301 hc)
remove paint/re-paint at roof deck of building: remove and re-paint damaged and chipping paint on guardrails of roof deck of building.
not activeSep 6, 2006
interior surfaces section · remove or cover damaged paint in an approved manner to prevent a lead hazard. see attached lead hazard warning. (1301 hc)
at roof deck of building.
not activeSep 6, 2006
interior surfaces section · disturbing lead based paint can be extremely dangerous to dwelling occupants and visitors, particularly to young children, pregnant women, pets, and to people performing work on the premises. for interior or exterior paint removal : always wet the surface, contain and properly dispose of leaded paint. if you are unsure whether the paint is leaded, you should test it prior to performing any work. if the paint is found to contain lead, you should consult with an expert about appropriate procedures. proper containment and 3-day notification is required for exterior jobs of more than 10 sq.ft. (sec.3604, sfbc) informational packets are available at (415) 558-6088. you can contact the san francisco childhood lead poisoning prevention program at: (415) 554-8930 for free advice. if you cause lead dust to be created, you could be liable for any illness caused by the dust. ordinance #446-97.
at roof deck of building.
not activeSep 6, 2006
other section · inspector comments
it is the property owner's responsibility to be present or direct his/her representative to attend, the reinspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas not accessed during the initial inspection as specified, and/or to provide access to all areas cited within this notice. if the property owner cannot attend the scheduled reinspection (as specified on this notice) it is his/her responsibility to secure a different inspection date and time with the inspector, and provide all tenants with notification as required by california civil code section 1954 (san francisco housing code section 303(b), if any dwellings, apartment units or guest rooms are to be accessed during the reinspection. housing inspector richard marquez can be contacted between the hours of 8:00am to 9:00am and 4:00pm to 5:00pm, at 415/558-6211.
not activeSep 6, 2006
building section · this notice includes violations for the areas noted.
4323 20th street & all common areas.
not activeSep 6, 2006
fire section · permanently remove combustible storage or provide automatic fire sprinklers. (904, 1001(i) hc)
remove combustibles in garage & adjoining storage areas.
not activeSep 6, 2006
building section · provide, maintain fire escape drop ladder in working condition (sec 908 hc)
at front & rear of building. note: on reinspection day, property manager, owner or the owner's agent needs to demonstrate the workability of the fire escape ladders. the fire escapes are to be checked on all buildings during the course of a routine inspection. non-working fire escape ladder is a life safety hazard and must be corrected immediately. provide a written and signed report from a qualified service company or contractor stating that all parts and cables have been tested and are functional or you are required to lower the ladder on re-inspection day to verify its proper full release. reminder: test and verify that all windows or doors leading to emergency fire escape are operational and unobstructed. advise occupants not to block the bath of emergency exits on the inside. **reminder**all manufacturers recommend that the fire escape drop ladder be maintained and serviced annually, particularly the cable and all moving parts. lubricate and drop the ladder at least once a year.
not activeSep 6, 2006
building section · provide annual certification for central alarm system (908, 909 hc)
the central alarm system must be tested and certified annually by a qualified professional vendor / electrical contractor.
not activeSep 6, 2006
sanitation section · remove rubbish or trash at garbage area (1304,1306,1001b hc)
in laundry room adjacent to hot water boiler, at rear of building: remove discarded wooden ladder and assorted plywood building materials.
not activeSep 6, 2006
building section · repair weather proofing on stucco (1001(h),703 hc)
at ceiling on left-side of garage area, below flooring of unit #5: repair damaged and defective weatherproofing at ceiling in rear garage area of building.
not activeSep 6, 2006
building section · repair guardrails (802(c),1001(b)(13)hc)
at roof deck: secure loose, unsturdy guardrails and provide missing panels on guardrails at roof deck landing of building. remove peeling and chipping paint, and re-paint guardrails.
not activeNov 16, 2000
fire section · remove egress obstruction at (801,1001(l) hc)
emergency egress corridor fr. garage to street & rear fire escape: remove all items from these areas creating egress obstructions.
not activeNov 16, 2000
fire section · repair smoke enclosure door closer (807,707 hc)
front door & roof access doors: repair door closers as required.
not activeNov 16, 2000
fire section · recharge/date tag fire extinguisher type 2a 10bc or equivalent (905,1001(m)hc)
recharge and date tag all fire extinguishers through out building including garage/laundry area.
not activeNov 16, 2000
fire section · this notice includes violations for the areas noted.
public areas of 4323 20th street: a 4-story building w/ (12) apartments on 3 floors of occupancy over a lobby/garage.
not activeOct 3, 2000
smoke detection section · repair central alarm system (908, 909 hc)
observed flashing trouble light on central alarm panel. repair as required.
not activeOct 3, 2000
smoke detection section · this notice includes violations for the areas noted.
at 4323 twentieth street
not activeOct 3, 2000
smoke detection section · inspector comments
i've scheduled a reinspection of your building on 11/2/00 at 11:30 am. reinspection of premise to include passageways, rear yard, basement, and garages. please call if you have any questions or concerns. addendum note 10/24/00: due to a scheduling conflict, i had to reschedule our appointment on november 2nd from 10 am to 11:30 am.