Free SF apartment background check

526 7Th Ave

Inner Richmond, SF 94118 1549040 3 units · 2 fl · 1900

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 526 7Th 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 1900
2 or more units
3 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
Units3
Floors2
Year built1900
Total area3,380 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1549040
Ownership

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

Owner name
Lum Family Trust
Mailing address
Lum Edmund J & Angie M Trus 526 7Th Ave Apt 1 San Francisco CA 94118
Last sale
090803

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 3-unit, 2-story multi-family residential building at 526 7th Ave in San Francisco's Inner Richmond district, owned by Lum Family Trust, was constructed in 1900 and has undergone numerous renovations and repairs over the years. The most recent significant interior improvements include a $25,000 bathroom and kitchen renovation in 2019 and a $13,000 unit renovation in 2016, both of which involved updates to tiles, cabinets, and countertops. Notable structural work occurred in 2016 with the removal of a bearing wall between the kitchen and dining room on the second floor. The building has had several maintenance and renovation projects focusing on water protection and structural integrity, including the 2006 replacement of wood shingles on the rear wall and multiple bathroom renovations between 2015-2019. Historical issues from 2000-2005 included several safety violations that were subsequently resolved, such as the need for fire extinguishers, handrails, smoke detectors, and security improvements.

Recent activity at the property has primarily involved parking-related issues, with multiple complaints about vehicles blocking driveways reported between September and November 2023. There are also two recent public works-related calls from January 2024 regarding tree roots damaging the sidewalk and a customer callback request. Looking back at the building's history, there were significant concerns in 2002 regarding a leaking roof, plumbing issues, fungal growth, and an illegal unit with a kitchenette in the basement, all of which were eventually addressed through various renovations and compliance work. The property has maintained active renovation work through proper permits and has generally addressed safety and maintenance issues as they arose, with the last building inspection complaint dating back to 2015. The most recent major renovations suggest ongoing investment in property maintenance and improvement by the current ownership.

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

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Risk rating

How 526 7Th 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
39th percentile

Out of 1723 buildings in this neighborhood, 1051 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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 age

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

Estimated permit spend (past 7 years)

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month severity forecast
No violation 80.3%
Moderate concern 15.0%
Severe concern 4.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

526 7Th Ave apartment reviews

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On the map

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The story over time

526 7Th Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 526 7Th 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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