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335-337 Waller St

Hayes Valley, SF 94117 0868034 2 units · 2 fl · 1908

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 Hayes Valley — not a forecast
At or below average
avg 2.2
0
FewerMore

This building has 0 novs (7y), at or below the Hayes Valley average of 2.2.

Rent & eviction protection

Is 335-337 Waller 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 1908
2 or more units
2 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.

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 1908
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
Units2
Floors2
Year built1908
Total area2,370 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0868034
Ownership

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

Mailing address
David Cory Iwatsu Trustee 1203 Crenshaw Rd Eugene OR 97401
Last sale
—

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.

335 Waller St, San Francisco, CA 94117
337 Waller St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The two-unit residential building at 335-337 Waller Street in Hayes Valley, owned by David Cory Iwatsu Living Tr, is a two-story flats and duplex structure built in 1908. The building underwent several significant maintenance and repair works in 2009, including complete reroofing at a cost of $15,000 and water damage repairs to a rear wall, though the latter permit expired. A rear yard variance was successfully obtained to replace an existing deck and stair configuration. The property has a history of street space usage, with multiple street space permits issued between 2008-2009, and electrical improvements including the installation of four outdoor lights and circuits in October 2008.

More recent history from 2020 to 2024 has shown recurring street maintenance issues around the property, with multiple complaints about garbage and debris on the street and sidewalk, including reports of toters being left out continuously. There were also some concerning incidents in 2021, including reports of hazardous materials (glass) and human or animal waste near the property, though these cases were resolved. In December 2009, there were two incidents requiring attention - one categorized as hoarding (which took until February 2015 to resolve) and another unspecified complaint that was corrected the same day. The pattern of 311 calls suggests ongoing maintenance and cleanliness challenges in the immediate vicinity of the building, though most reports in recent years have been resolved promptly.

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

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Risk rating

How 335-337 Waller 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
87thpercentile

Out of 1027 buildings in this neighborhood, 134 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
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building age

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

Building permits, owner's portfolio

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

12-Month risk forecast
Low failure risk 13%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

335-337 Waller St apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

335-337 Waller St event timeline

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

2025
311 Request Jun 20
Garbage and debris
other loose garbage debris yard waste

See all 1 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 335-337 Waller St apartments

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

Side by side

How 335-337 Waller St compares to the neighborhood

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