Free SF apartment background check

626 33Rd Ave

Outer Richmond, SF 94121 1575027 12 units · 3 fl · 1926

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 Outer Richmond
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Outer Richmond average of 0.7.

Rent & eviction protection

Is 626 33Rd 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 1926
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units12
Floors3
Year built1926
Total area7,140 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1575027
Ownership

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

Owner name
Wong Edith Y W
Mailing address
595 Ortega St San Francisco CA 94122
Last sale
000000

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The 12-unit apartment building at 626 33rd Avenue in the Outer Richmond, owned by Edith Y W Wong, has undergone several significant safety and maintenance improvements since its construction in 1926. Most recently, in May 2024, the building received a fire alarm system upgrade including a new fire panel, low-frequency horns in units, and a wireless radio monitor, with these improvements confirmed in both building and electrical permits. The building has demonstrated compliance with important seismic safety requirements, having completed a soft-story retrofit in 2016 that included the installation of shear walls and special moment frames at a cost of $50,000. Past maintenance records show attention to structural elements, including the replacement of rotted rear wood stairs in 2015 and a gas line repair in Apartment 11 in 2010.

The building has experienced recurring fire system issues, with three fire alarm-related complaints in recent years (2024, 2021, and 2017) and a fire violation in 2021 regarding alarm system maintenance, though this was subsequently abated. Historical records from 2000 through 2008 show multiple fire safety violations that were addressed within reasonable timeframes, including issues with fire sprinklers, smoke enclosure doors, and fire escape maintenance, all of which were properly abated. The property has undergone various plumbing upgrades, including a significant repiping project in 2008 involving kitchen and bathroom renovations and new water service. A concerning incident occurred in July 2016 involving reports of white dust potentially containing asbestos debris, though this complaint was marked as not active. Recent history shows frequent parking issues on-site, with multiple citations issued for driveway blocking between 2021 and 2023, though these are not directly related to building safety or maintenance.

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 626 33Rd 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
4th percentile

Out of 1040 buildings in this neighborhood, 998 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.

Building size

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

Neighborhood location

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

12-Month severity forecast
No violation 20.8%
Moderate concern 33.9%
Severe concern 45.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

626 33Rd 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

626 33Rd Ave event timeline

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

2025
Fire Complaint May 08
Sprinkler/Standpipe Systems
No Merit
Fire ComplaintMay 08
Alarm Systems

See all 9 events

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

Unlock complete timeline
Every record we have

Full data for 626 33Rd 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 626 33Rd Ave
Get alerted the moment a new violation or complaint is filed.