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556 5Th Ave

Inner Richmond, SF 94118 1547036 5 units · 2 fl · 1970

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 556 5Th 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 1970
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RH3
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
Floors2
Year built1970
Total area4,663 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1547036
Ownership

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

Owner name
Lingxia Xu Trust
Mailing address
Xu Lingxia Trustee 1675 29Th Ave San Francisco CA 94122
Last sale
033021

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 556 5th Avenue in the Inner Richmond is a 2-story, 4-unit multi-family residential building constructed in 1970, currently owned by the Lingxia Xu Trust. The building underwent significant modifications between 2019 and 2021, including the legalization of an unauthorized dwelling unit (ADU) in 2019, followed by comprehensive fire safety upgrades in 2021 that included the installation of sprinklers throughout the ground floor, a new fire alarm system, and monitoring equipment costing approximately $22,900 in total. The building has seen various improvements over the years, including the addition of a rear deck (2015), window replacements (2014), and the installation of new tankless water heaters (2014).

Several building code enforcement issues were documented between 2015 and 2016, with complaints regarding unpermitted construction work, including concerns about an unauthorized deck and an in-law unit that eventually required legalization through Ordinance 43-14. The property has also been subject to routine safety inspections by housing authorities in 1999, 2004, and 2015. More recent activity includes multiple complaints about parking enforcement in 2023, with several citations issued for driveway blocking, though these are not directly related to building conditions. The building's maintenance history shows typical urban building upkeep and upgrading practices, culminating in substantial fire safety improvements in 2021. Two minor fire-related incidents were recorded, but no civilian injuries were reported in either case.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 556 5Th 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
44th percentile

Out of 1723 buildings in this neighborhood, 965 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

DBI tenant complaints (past 7 years)

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

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

12-Month severity forecast
No violation 73.4%
Moderate concern 17.1%
Severe concern 9.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

556 5Th Ave apartment reviews

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The story over time

556 5Th Ave event timeline

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

2023
311 Request Aug 01
Bulky items
Furniture

See all 9 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 556 5Th Ave 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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