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1100-1104 Irving St

Inner Sunset, SF 94122 1738020 7 units · 3 fl · 1908

A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

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 1100-1104 Irving 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
7 units
Property type
Multi-Family Residential
Zoning
NC2
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
Units7
Floors3
Year built1908
Total area7,720 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1738020
Ownership

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

Owner name
Mailing address
Lou Aronian 3817 Sheffield Cir Danville CA 94506
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.

1104 Irving St, San Francisco, CA 94122
1100 Irving St, San Francisco, CA 94122
1102 Irving St, San Francisco, CA 94122
Augrented Insights
Initial analysis

The three-story, seven-unit multi-family residential building at 1100-1104 Irving Street in the Inner Sunset was built in 1908 and is currently owned by Irene Semonian. The building has undergone several significant improvements over the decades, including a reroofing project completed in 1997, laundry room remodel in 1993, structural repairs in 1990 involving wall sheathing and stucco work, and a compliance update in 1987 related to required Dahi (dated hazardous building) status. A notable safety issue was addressed in 2002 when the fire escape drop ladder on the east side was repaired and brought into compliance with fire safety regulations.

Recent history shows the building has experienced minimal internal issues, with only two routine housing inspections recorded in 2000 and 2002, both of which were promptly resolved. However, there has been significant activity in the immediate area outside the building, particularly in late 2024 through early 2025, with multiple reports of garbage and debris requiring cleanup, including three incidents of loose garbage and debris between November 2024 and January 2025. There have also been several instances of sidewalk cleaning needed for bagged or boxed garbage during this period. Two encampments were reported and cleared in January 2025, and there was documented graffiti on a mailbox in August 2024, though this was determined to be a Postal Service responsibility. A minor smoke-related incident was recorded, though no civilian injuries were reported. The most recent building-specific work was related to sidewalk maintenance in 2003, though no cost was associated with this permit. While the building's internal maintenance record appears generally stable, the surrounding area has experienced recurring issues with street cleanliness and encampments in recent months.

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

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Risk rating

How 1100-1104 Irving 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
8thpercentile

Out of 1493 buildings in this neighborhood, 1374 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
48%
No DBI
violation
52%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood location

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

12-Month risk forecast
Moderate failure risk 52%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1100-1104 Irving St apartment reviews

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On the map

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8 found
The story over time

1100-1104 Irving St event timeline

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

2026
311 Request Jul 02
Not offensive
mail box
311 RequestJul 02
Not offensive

See all 7 events

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

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Every record we have

Full data for 1100-1104 Irving St apartments

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

Side by side

How 1100-1104 Irving St compares to the neighborhood

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