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255 7Th Ave

Inner Richmond, SF 94118 1426012 2 units · 2 fl · 1908

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 255 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 1908
2 or more units
2 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
Units2
Floors2
Year built1908
Total area3,640 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1426012
Ownership

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

Owner name
Grace Chu Trust
Mailing address
Grace Chu, Tte 255 7Th Ave San Francisco CA 94118
Last sale
082797

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 255 7th Avenue in San Francisco's Inner Richmond district is a two-story flats and duplex structure built in 1908, currently owned by the Grace Chu Trust. The property has undergone some significant maintenance work in recent years, including a substantial reroofing project in 2017 costing $12,600 and a house trap replacement in the plumbing system completed later that same year. Of particular note is a sidewalk defect reported in October 2017, which was investigated and found to involve a large hole caused by subsurface issues, though this was subsequently resolved. The building's maintenance history between 2014 and 2022 shows regular public space upkeep needs, including graffiti removal from the sidewalk in December 2014, street cleaning in August 2015, and two instances of illegal parking in 2019 and 2022, one of which resulted in a parking citation. While these external issues have been addressed, they primarily reflect neighborhood conditions rather than building-specific concerns, and there have been no recorded complaints or violations directly related to the building's occupancy or internal systems since 2017.

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

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Risk rating

How 255 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
67th percentile

Out of 1723 buildings in this neighborhood, 569 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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.

Estimated permit spend (past 7 years)

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 81.4%
Moderate concern 14.5%
Severe concern 4.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

255 7Th Ave apartment reviews

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The story over time

255 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 255 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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