Free SF apartment background check

864 Treat Ave

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

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.6.

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.

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).

Owner name
Gloria J Samayoa Separate P
Mailing address
Samayoa Gloria J Ttee 52 Sala Ter San Francisco CA 94112
Last sale
011607

Landlord portfolio

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

Unlock complete report
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

Free account unlocks the full analysis — plus 2× more records across all data categories and the complete landlord portfolio.
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

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
17th percentile

Out of 2380 buildings in this neighborhood, 1975 are predicted to be safer.

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 severity forecast
No violation 35.0%
Moderate concern 39.8%
Severe concern 25.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

864 Treat Ave apartment reviews

Real experiences from people who have lived here. Share yours to help other renters decide.

Share your experience — Help other renters by leaving an honest apartment review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

Buildings nearby
Loading…
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.

Unlock complete timeline
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.

Still apartment hunting in SF?

Look up the next apartment before you sign

Search any SF address free — no account needed to see the risk rating.

Simple pricing

Get the complete picture

Every plan unlocks the complete report: all 13 SF datasets, full history, landlord portfolio, and PDF & Excel exports.

Report Bundle

For the buildings you're deciding on right now

$10 one-time

~$3.33 per building. No subscription ever. Each credit unlocks one building's premium report for 30 days.

  • 3 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 3 Reports — $10

Apartment Hunter

For a wide search across many buildings

$39 one-time

30 reports — ~$1.30 each. No subscription ever.

  • 30 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 30 Reports — $39

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

Watch 864 Treat Ave
Get alerted the moment a new violation or complaint is filed.