Free SF apartment background check

3255 Broderick St

Marina, SF 94123 0931001 18 units · 3 fl · 1928

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Marina
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Marina average of 1.1.

Rent & eviction protection

Is 3255 Broderick 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 1928
2 or more units
18 units
Property type
Multi-Family Residential
Zoning
RM3
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
Units18
Floors3
Year built1928
Total area17,100 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0931001
Ownership

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

Owner name
John H Kaufmann Trust
Mailing address
124 Lyford Dr Tiburon CA 94920
Last sale
000000

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The 3255 Broderick Street property is a three-story, 18-unit multi-family residential building constructed in 1928, currently owned by the John H Kaufmann Trust, and located in the Marina neighborhood of San Francisco. The building has undergone several significant upgrades in recent years, most notably a fire alarm system upgrade completed in December 2023 to comply with SFFD requirements, including the installation of low-frequency sounders and monitoring capabilities. The property has a completed seismic retrofit (Tier 4) of its soft-story structure, which was mandatory under San Francisco's Soft Story Ordinance #66-13. Window replacements were completed in 2017, involving the installation of 91 aluminum-clad wood windows on the front and side elevations.

The building has experienced recurring maintenance and safety issues over the years, with the most pressing recent concerns involving inadequate ventilation for gas appliances, as documented in complaints from 2022 and 2024. A 2019 complaint about bathroom leaks and a 2013 incident involving potentially locked fire exits were also noted, though these issues were marked as not active. There was a fire incident in December 2023 involving cooking equipment, which resulted in a violation that has since been abated. Historical records show a pattern of various building improvements, including kitchen cabinet replacement (2006), reroofing (1998), and siding installation (1996). The property has generated multiple 311 calls in recent months regarding garbage, debris, and parking issues, particularly in 2024, though these are generally related to street conditions rather than direct building management concerns.

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 3255 Broderick 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
18th percentile

Out of 988 buildings in this neighborhood, 810 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
47%
No DBI
violation
53%
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.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 47.0%
Moderate concern 39.3%
Severe concern 13.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

3255 Broderick 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

3255 Broderick St event timeline

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

2025
DBI Complaint May 19
Inadequate ventilation of a gas stove.
Housing Inspection Services
Building PermitApr 04
Replace (58) windows in kind. the same size, location and style to vinyl windows with double glass. existing windows are aluminum with single glass. like-for-like window replacement.u<=0.30

See all 8 events

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

Unlock complete timeline
Every record we have

Full data for 3255 Broderick 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 3255 Broderick St
Get alerted the moment a new violation or complaint is filed.