Free SF apartment background check

5556 Mission St

Outer Mission, SF 94112 7066034 9 units · 2 fl · 1961

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Outer Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Outer Mission average of 2.6.

Rent & eviction protection

Is 5556 Mission St rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1961
2 or more units
9 units
Property type
Multi-Family Residential
Zoning
NC2
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units9
Floors2
Year built1961
Total area5,372 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot7066034
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Owner name
Wong/Liang Family Trust
Mailing address
Liang Xia & Wong James Kwon 2006 34Th Ave San Francisco CA 94116
Last sale
121119

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

Unlock complete report
Augrented Insights
AI summary

The Wong/Liang Family Trust owns this 2-story, 9-unit multi-family residential building located at 5556 Mission St in the Outer Mission neighborhood, built in 1961. The building has undergone significant safety and modernization improvements over recent years, most notably the installation of a comprehensive fire safety system in 2019, including sprinklers throughout the ground floor, a new fire alarm system, and associated electrical work. In 2017, the building was legally expanded to add an additional dwelling unit, converting storage space into a one-bedroom apartment. The property has completed mandatory seismic retrofitting as a Tier 3 soft-story building, achieving compliance with San Francisco's earthquake safety requirements.

The building's maintenance history shows several recurring issues, particularly regarding moisture problems, with multiple complaints about mold and mildew documented between 2000 and 2021. Notably, there were also plumbing infrastructure issues in 2006 when problems were reported with exterior drainage pipes and roof leaks. The property has experienced periodic fire safety compliance challenges, with multiple violations recorded between 2017 and 2022, though most were promptly addressed and abated. Recent maintenance records from 2023-2024 indicate ongoing urban infrastructure challenges in the vicinity, including sidewalk parking, graffiti, and street cleaning issues, though these are external to the building itself. The building's current safety systems appear to be up to code, with no active violations or complaints related to the fire safety system since its 2019 installation, and the property has received positive inspections regarding its seismic retrofit compliance.

Create a free account to read the full AI summary and unlock the complete report.
Risk rating

How 5556 Mission St's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
8th percentile

Out of 112 buildings in this neighborhood, 103 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
29%
No DBI
violation
71%
DBI violation
likely
Model explanation

What's driving this score

The three data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

12-Month severity forecast
No violation 16.1%
Moderate concern 46.9%
Severe concern 37.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

5556 Mission St apartment reviews

Real experiences from people who have lived here. Share yours to help other renters decide.

Share your experience — Help other renters by leaving an honest apartment review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

Buildings nearby
Loading…
The story over time

5556 Mission St event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

2021
DBI Complaint Apr 15
Mold throughtout the apartment and heater doesn¿t work
Housing Inspection Services

See all 1 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 5556 Mission St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Still apartment hunting in SF?

Look up the next apartment before you sign

Search any SF address free — no account needed to see the risk rating.

Simple pricing

Get the complete picture

Every plan unlocks the complete report: all 13 SF datasets, full history, landlord portfolio, and PDF & Excel exports.

Report Bundle

For the buildings you're deciding on right now

$10 one-time

~$3.33 per building. No subscription ever. Each credit unlocks one building's premium report for 30 days.

  • 3 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 3 Reports — $10

Apartment Hunter

For a wide search across many buildings

$39 one-time

30 reports — ~$1.30 each. No subscription ever.

  • 30 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 30 Reports — $39

Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

Watch 5556 Mission St
Get alerted the moment a new violation or complaint is filed.