Free SF apartment background check

404 12Th Ave

Inner Richmond, SF 94118 1533040 8 units · 3 fl · 1922

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Richmond
Above average
avg 0.9
1
FewerMore

This building has 1 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 404 12Th Ave 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 1922
2 or more units
8 units
Property type
Multi-Family Residential
Zoning
NC3
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
Units8
Floors3
Year built1922
Total area8,396 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1533040
Ownership

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

Owner name
Sf 2020 Tr
Mailing address
Huang Sunee S 838 25Th Ave San Francisco CA 94121
Last sale
022795

Landlord portfolio

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

Unlock complete report
Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

4751 Geary Blvd, San Francisco, CA 94118
404 12th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The 8-unit multi-family residential building at 404 12th Avenue in San Francisco's Inner Richmond neighborhood, owned by SF 2020 Tr, was constructed in 1922 and is classified as an Apartment building with 5 to 14 units. The property is currently in an active violation status for non-compliance with the Mandatory Soft Story Retrofit Program, having failed to complete required work and obtain final signoff and certification, which carries significant safety implications. While the building underwent a soft-story retrofit in 2018 with two permits totaling $90,000 (one for residential and one for commercial), it remains in violation of the program requirements as of 2023.

The building has experienced several maintenance and safety-related issues over its history. Notable past violations from 2000-2002 included problems with lead paint, fire escape maintenance, combustible storage, and building egress obstruction. There were also multiple water heater installation violations in 2001. Recent building maintenance work has included a 2008 sewer repair, electrical upgrades in 2013, and various housing inspections. The property experienced a minor building fire incident (with no civilian injuries) and has had multiple smoke detector activations. Recent complaints indicate ongoing maintenance and compliance issues, including a 2019 report of water leaks from the laundry room and 2022 concerns about storefront transparency requirements. The building's age and history suggest ongoing maintenance and compliance challenges, with the most significant current concern being the unresolved soft-story retrofit requirement that potentially impacts building safety.

AI-generated · may contain errors · check the source data tables below

Free account unlocks the full analysis — plus 2× more records across all data categories and the complete landlord portfolio.
Risk rating

How 404 12Th Ave'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
3th percentile

Out of 1723 buildings in this neighborhood, 1671 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
32%
No DBI
violation
68%
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.

DBI tenant complaints (past 7 years)

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month severity forecast
No violation 35.0%
Moderate concern 50.9%
Severe concern 14.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

404 12Th Ave 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

404 12Th Ave event timeline

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

2026
311 Request Jun 04
Garbage and debris
furniture
311 RequestApr 16
Garbage and debris

See all 10 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 404 12Th Ave 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 404 12Th Ave
Get alerted the moment a new violation or complaint is filed.