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3978-3980 19Th St

Eureka Valley/Dolores Heights, SF 94114 3584033 4 units · 2 fl · 1900

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 Eureka Valley/Dolores Heights — not a forecast
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.4.

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 3978-3980 19Th 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 1900
2 or more units
4 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 1900
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
Units4
Floors2
Year built1900
Total area4,120 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3584033
Ownership

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

Mailing address
Martin Wayne & Irmgard Trus 350 Brey Road Santa Rosa CA 95401
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.

3980 19th St, San Francisco, CA 94114
3978 19th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 3978-3980 19th Street in the Eureka Valley/Dolores Heights neighborhood is a two-story, four-unit multi-family residential building constructed in 1900, currently owned by the Wayne & Irmgard Martin Trust. The building's maintenance history shows several significant issues and repairs, most notably a series of violations in September 2006 that included problems with water damage, plumbing issues, security concerns, fire safety, and various interior deficiencies, all of which were resolved by March 2007 through multiple repair permits. These repairs included structural work on the back stairs due to dry rot, electrical improvements, and various building maintenance tasks. Earlier records from 1992 show additional work was needed for windows, siding, and roofing. The building underwent electrical updates in 2004 and 2007, including rewiring work in the kitchen and the installation of new lighting fixtures.

Recent history of the property shows some ongoing maintenance and safety concerns, including a 2023 water quality service request and a sewer-related inquiry, though these were handled by utility services. There have been multiple parking enforcement requests near the property between 2021 and 2023, primarily for driveway blocking violations, with varying results for enforcement action. The building has maintained active compliance with housing inspections since the 2006-2007 violations were addressed, with subsequent routine inspections showing no active violations. The most recent notable inspection was conducted in January 2007, shortly after the major violations were resolved, and there have been no similar systematic violations reported in the past several years, suggesting improved maintenance practices in recent times.

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

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Risk rating

How 3978-3980 19Th 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
29thpercentile

Out of 1278 buildings in this neighborhood, 907 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
63%
No DBI
violation
37%
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.

Neighborhood location

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

Building permits, owner's portfolio

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

12-Month risk forecast
Moderate failure risk 37%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

3978-3980 19Th St apartment reviews

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On the map

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The story over time

3978-3980 19Th St event timeline

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

2023
311 Request Dec 01
Other
na

See all 1 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3978-3980 19Th St apartments

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

Side by side

How 3978-3980 19Th St compares to the neighborhood

This building against comparable properties in Eureka Valley/Dolores Heights. Toggle filters to narrow the peer group.

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