Free SF apartment background check

552-556 Filbert St

Telegraph Hill, SF 94133 0088010 5 units · 3 fl · 1923

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 Telegraph Hill
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 552-556 Filbert 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 1923
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units5
Floors3
Year built1923
Total area6,084 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0088010
Ownership

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

Owner name
Young Fmly Tr A
Mailing address
Chan John Y, Young Raymond 552 Filbert St San Francisco CA 94133
Last sale
081715

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

65 Medau Pl, San Francisco, CA 94133
556 Filbert St, San Francisco, CA 94133
552 Filbert St, San Francisco, CA 94133
554 Filbert St, San Francisco, CA 94133
Augrented Insights
AI summary

This three-story, five-unit multi-family residential building at 552-556 Filbert Street, owned by Young Fmly Tr A, was constructed in 1923 and has undergone several significant renovations and faced several regulatory issues over the years. The property has a history of code compliance concerns, most notably including active violations from 2005 regarding unauthorized aluminum window installations and multiple active violations from 2008 pertaining to plumbing repairs and broken glass windows. The building has experienced several major improvements, including a comprehensive $80,000 renovation of a third-floor unit in 2013 that involved kitchen and bathroom remodeling, and significant upgrades in 2016 including kitchen improvements, smoke detector installations, and electrical work totaling $13,000. These improvements addressed some of the building's safety concerns, as evidenced by historical fire violations in 2008 related to storage and combustibles in exit paths, though the building continues to have active plumbing and building violations as of the most recent records. The property has also received attention for proper maintenance of safety equipment, with past violations requiring the installation of fire extinguishers, repair of fire escapes, and various safety system upgrades.

Recent activity at the property (2022-2025) has primarily involved routine maintenance and response to external issues such as sidewalk cleaning and vehicle-related concerns, with no recent building code violations recorded in the last several years. The building's history includes two notable fire incidents in 1989 when repairs were made to roof fire damage, and a 2008 violation related to combustible materials. Significant work appears to have been completed to bring the building up to current safety standards, including multiple inspections and the resolution of many past violations, though some active violations from 2008 remain on record. The property has undergone systematic improvements over the years, with particular attention to electrical safety, plumbing systems, and unit modernization, indicating ongoing investment in maintaining and upgrading the building's infrastructure.

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Risk rating

How 552-556 Filbert 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
31th percentile

Out of 684 buildings in this neighborhood, 472 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
78%
No DBI
violation
22%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 56.0%
Moderate concern 23.7%
Severe concern 20.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

552-556 Filbert St event timeline

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

2025
Building Permit Dec 02
Re roofing hot works.
$11,800 · Issued

See all 3 events

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

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Every record we have

Full data for 552-556 Filbert St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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