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1101-1113 Treat Ave

Inner Mission, SF 94110 6522040 12 units · 3 fl · 1900

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Mission — not a forecast
Above average
avg 2.7
20
FewerMore

This building has 20 novs (7y), above the Inner Mission average of 2.7.

Rent & eviction protection

Is 1101-1113 Treat 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 1900
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
24MISS
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
Units12
Floors3
Year built1900
Total area14,064 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6522040
Ownership

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

Mailing address
Angela Longyer 1757 Union St Ste 2 San Francisco CA 94123
Last sale
December 24, 1998

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.

1103 Treat Ave, San Francisco, CA 94110
1105 Treat Ave, San Francisco, CA 94110
1109 Treat Ave, San Francisco, CA 94110
1111 Treat Ave, San Francisco, CA 94110
1101 Treat Ave, San Francisco, CA 94110
1107 Treat Ave, San Francisco, CA 94110
1113 Treat Ave, San Francisco, CA 94110
Augrented Insights
Initial analysis

The three-story mixed-use building at 1101-1113 Treat Avenue, owned by Antonio & Rita Castellucci, was constructed in 1900 and contains 12 residential units above ground-floor commercial space. The property is currently under renovation, with multiple permits issued in June 2024 for unit remodeling, including kitchen and bathroom updates, plus electrical work and new plumbing systems. However, there are several concerning ongoing issues: an active complaint from October 2024 regarding an unauthorized conversion of a former bike shop to a dwelling unit, and a failure to comply with mandatory soft-story seismic retrofit requirements (Tier 4 - Non-Compliant). The building has a history of maintenance and safety violations, particularly notable in 2006 when multiple citations were issued for security, fire safety, and interior surface issues, though these were abated by January 2008. Recent maintenance concerns include water intrusion problems documented in 2022-2023, molding issues, and some common area maintenance complaints from 2023 that remain active as of October 2024.

The property has undergone various improvements over the years, including a new main electrical service installation in 2010 and multiple remodeling projects, with the current renovation phase representing a significant investment of $60,000 in unit improvements. Historical incidents include a 1992 vehicle collision with the storefront and various plumbing, electrical, and roofing works. The building's recent history (2023-2024) shows ongoing maintenance challenges, including water damage incidents, plumbing issues, and multiple building code compliance matters. While there have been several graffiti-related incidents reported through 311 calls in recent months, these are primarily external and public space issues rather than building-specific problems. The property remains subject to ongoing monitoring for building code compliance and resident safety concerns, with multiple active complaints indicating continued attention required to address maintenance and safety standards.

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

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Risk rating

How 1101-1113 Treat 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

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
2ndpercentile

Out of 2380 buildings in this neighborhood, 2332 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
14%
No DBI
violation
86%
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.

Building size

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

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood (ZIP code)

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

12-Month risk forecast
High failure risk 86%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1101-1113 Treat Ave apartment reviews

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The story over time

1101-1113 Treat Ave event timeline

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

2026
311 Request Jul 06
Not offensive
signal box
Plumbing PermitApr 30
Work category: 1m; replace a furnace,new ducts new pvc flue pipe,new condencer drain,and new pvc flue pipe for tankless water heater

See all 22 events

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

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Every record we have

Full data for 1101-1113 Treat Ave apartments

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

Side by side

How 1101-1113 Treat Ave compares to the neighborhood

This building against comparable properties in Inner Mission. 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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