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526-528 Hugo St

Inner Sunset, SF 94122 1744009 3 units · 2 fl · 1905

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Sunset — not a forecast
At or below average
avg 1.1
0
FewerMore

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

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 526-528 Hugo 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 1905
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1905
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units3
Floors2
Year built1905
Total area3,145 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1744009
Ownership

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

Owner name
Mailing address
528 Hugo St San Francisco CA 94122
Last sale
February 26, 2014

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

528 Hugo St, San Francisco, CA 94122
526 Hugo St, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 526-528 Hugo Street is a two-story, three-unit multi-family residential building located in San Francisco's Inner Sunset neighborhood. Built in 1905 and currently owned by Michael Okada, the building has undergone several significant renovations and improvements over the past few decades. Recent notable upgrades include the installation of a Tesla charging station in 2019, two kitchen remodels in 2014 (one costing $30,000 and another $18,000), and electrical system improvements. The building has received substantial structural attention, particularly around 2010-2011, when major work was completed including rear stairway replacement (as second means of egress), foundation repairs, and voluntary sub-structural improvements involving anchor bolts, holdowns, and plywood bracing in the garage area, totaling over $50,000 in combined costs. Earlier improvements included a bathroom remodel in 2005 and a roof replacement in 1998.

The building's maintenance history suggests proper upkeep and modernization of essential systems, with sewer repairs in 2008 and HVAC updates including a furnace replacement. Historical issues related to illegal basement units were addressed by Housing Inspection Services in 1999-2000, though these complaints are now listed as not active. However, there has been a persistent pattern of parking enforcement issues near the property, particularly regarding sidewalk parking, with multiple citations issued between 2022 and 2024, including several incidents involving Tesla vehicles. The most recent building-related complaints have been limited to parking violations, with no records of interior building complaints or maintenance issues in recent years, indicating stable residential conditions within the building itself.

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

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Risk rating

How 526-528 Hugo 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
25thpercentile

Out of 1493 buildings in this neighborhood, 1120 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
67%
No DBI
violation
33%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

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 (past 7 years)

Number of permits pulled at this address — construction or renovation activity over 7 years.

12-Month risk forecast
Moderate failure risk 33%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

526-528 Hugo St apartment reviews

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On the map

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The story over time

526-528 Hugo St 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 526-528 Hugo St apartments

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

Side by side

How 526-528 Hugo St compares to the neighborhood

This building against comparable properties in Inner Sunset. Toggle filters to narrow the peer group.

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

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