Free SF apartment background check

5450 California St

Lake Street, SF 94118 1376024 8 units · 2 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 Lake Street
At or below average
avg 0.6
0
FewerMore

This building has 0 novs (7y), at or below the Lake Street average of 0.6.

Rent & eviction protection

Is 5450 California 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 1922
2 or more units
8 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
Units8
Floors2
Year built1922
Total area7,260 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1376024
Ownership

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

Owner name
Riccardo Llc
Mailing address
Marlys I Saveri 3530 Baker St San Francisco CA 94123
Last sale
000000

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The 8-unit, 2-story multi-family residential building at 5450 California Street, owned by Riccardo LLC, has undergone several significant safety and maintenance improvements since its construction in 1922, most notably including a recent comprehensive fire alarm system upgrade completed in April 2023 valued at over $31,000 to comply with current fire code requirements. The building was satisfactorily retrofitted for seismic safety as a Tier 3 soft-story property in 2015, representing a major structural improvement with a $100,000 investment. The property has had consistent attention to fire safety systems, with multiple fire alarm upgrades and maintenance work, including a similar fire alarm system replacement in 2017 and a like-for-like replacement in 2015.

Recent developments indicate ongoing challenges with the building's infrastructure, particularly regarding sewer systems, with multiple sewage backup incidents reported in 2024 and 2025 from the side sewer vent. Historical records show the building faced significant violations in 2000 related to fire safety and ventilation issues, though these were resolved by July 2001. The property has received regular maintenance attention over the decades, including roofing work (most recently in 2020), plumbing improvements such as a water heater replacement in 2014, and various historical upgrades including guardrail installation in 2005 and window replacement in 1991. Recent 311 calls from 2023-2024, while mostly unrelated to urgent building systems, indicate periodic issues with garbage management and environmental maintenance around the property, as well as some sidewalk-related matters.

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 5450 California 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
9th percentile

Out of 660 buildings in this neighborhood, 601 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
50%
No DBI
violation
50%
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.

Building size

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

Number of units

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 43.4%
Moderate concern 47.9%
Severe concern 8.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

5450 California 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

5450 California St event timeline

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

2026
311 Request Feb 14
Garbage and debris
other bagged boxed contained garbage
311 RequestJan 31
Not offensive

See all 8 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 5450 California 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 5450 California St
Get alerted the moment a new violation or complaint is filed.