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864 Treat Ave

Inner Mission, SF 94110 3613044 7 units · 2 fl · 1905

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems 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 Mission — not a forecast
At or below average
avg 2.7
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.7.

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 864 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 1905
2 or more units
7 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 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
Units7
Floors2
Year built1905
Total area2,648 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3613044
Ownership

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

Mailing address
Samayoa Gloria J Ttee 52 Sala Ter San Francisco CA 94112
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

864 Treat Avenue is a 7-unit, 2-story multi-family residential building constructed in 1905, currently owned by Gloria J Samayoa. The property has a concerning history of maintenance and safety issues, with particularly significant violations documented in March and April 2008, including multiple fire safety violations (such as combustible storage and egress obstructions), security violations, and the need for ceiling repairs. More recent issues include a complaint from April 2022 regarding unpermitted work on units behind the main building, which was eventually closed in September 2022. The building's various maintenance records show attempts at improvements, including expired permits for reroofing work in 1997 and a horizontal addition in 1991.

The property has experienced several serious habitability concerns over the years, with documented issues including mold growth (March 2008), sewage overflow problems (April 2006), and reports of general disrepair with garbage and debris (June 2005). Recent complaints between 2022 and 2024 have primarily focused on exterior maintenance issues, particularly regarding garbage and debris on the property. Multiple 311 calls from 2023-2024 indicate ongoing concerns, including graffiti, parking violations, and tree maintenance issues, though many of these recent reports have been classified as "Resolved" upon investigation. While some historical violations from 2008 were abated relatively quickly, the building's record shows a pattern of maintenance challenges that suggests ongoing oversight may be required.

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

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Risk rating

How 864 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
16thpercentile

Out of 2380 buildings in this neighborhood, 1999 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
39%
No DBI
violation
61%
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.

DBI tenant complaints (past 7 years)

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

Neighborhood location

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

12-Month risk forecast
High failure risk 61%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

864 Treat Ave apartment reviews

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On the map

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The story over time

864 Treat Ave event timeline

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

2022
DBI Complaint Apr 13
Working without permit: working on the units that are behind the main building
Building Inspection Division

See all 1 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 864 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 864 Treat Ave compares to the neighborhood

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

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