Free SF apartment background check

366 12Th Ave

Inner Richmond, SF 94118 1443027 6 units · 2 fl · 1962

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Richmond
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 366 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 1962
2 or more units
6 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units6
Floors2
Year built1962
Total area4,334 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1443027
Ownership

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

Owner name
Randall & Frances Wong 1990
Mailing address
Wong Randall Robert & Franc 165 Mitey Mite Ln El Sobrante CA 94803
Last sale
112096

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The 6-unit, 2-story apartment building at 366 12th Avenue in San Francisco's Inner Richmond district was constructed in 1962 and is currently owned by Randall & Frances Wong. The property has undergone significant recent improvements, including comprehensive window replacements in 2023-2024, with 15 vinyl windows installed on non-street facing sides and 4 fiberglass windows facing the street. Two units (5 and 6) have received recent kitchen and bathroom remodels in 2024, and the building's electrical system is undergoing a major upgrade with the replacement of a 400-amp main service panel with 7 meters due to outdated Zinsco/Federal Pacific equipment. The building completed a mandatory soft-story retrofit in 2017 and had various exterior improvements including siding replacement and window upgrades between 2022-2023, though an original 2022 window replacement permit was cancelled.

The building has experienced several building violations and complaints throughout its history, with the most recent issues in 2023 regarding window operability and previous concerns about gas service in 2017. A series of violations were documented in 2017 related to fire safety systems, including smoke detectors, fire extinguishers, and egress access, all of which were subsequently resolved. The property has maintained regular maintenance schedules and addressed most infrastructure issues in a timely manner, including electrical panel upgrades and safety retrofit requirements. Historical records show routine inspections and necessary corrections in response to various maintenance and safety concerns, with the most recent work focusing on modernizing units and improving building systems for better tenant comfort and 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 366 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
38th percentile

Out of 1723 buildings in this neighborhood, 1068 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No DBI
violation
21%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 71.3%
Moderate concern 17.8%
Severe concern 10.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

366 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

366 12Th Ave event timeline

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

2024
Building Permit Jul 22
In kind kitchen & bath unit 5: remodel, no structural
$25,000 · Complete
Plumbing PermitJul 18
Work category: 2pa; bathroom ,kitchen remodel

See all 11 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 366 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 366 12Th Ave
Get alerted the moment a new violation or complaint is filed.