Free SF apartment background check

1855-1857 Alemany Blvd

Mission Terrace, SF 94112 6956031 2 units · 1 fl · 1964

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Terrace
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Mission Terrace average of 2.3.

Rent & eviction protection

Is 1855-1857 Alemany Blvd 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 1964
2 or more units
2 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.

Building characteristics
Units2
Floors1
Year built1964
Total area1,662 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6956031
Ownership

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

Owner name
Vivian M Chow Tr
Mailing address
Chow Vivian M Trustee 1500 Portola Dr San Francisco CA 94127
Last sale
032213

Landlord portfolio

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

Unlock complete report
Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1855 Alemany Blvd, San Francisco, CA 94112
1857 Alemany Blvd, San Francisco, CA 94112
Augrented Insights
Initial analysis

The property at 1855-1857 Alemany Boulevard is a one-story, two-unit multi-family residential building constructed in 1964, currently owned by Vivian M Chow Tr. The building has experienced several notable events, with the most significant being an active complaint from 2002 regarding a possible illegal unit, which remains unresolved in the Department of Building Inspection system. The only recorded building permit is from July 2017 for a $6,000 reroofing project, which was issued and presumably completed.

The most pressing recent issues involve numerous parking enforcement incidents, with ten documented cases of driveway blocking between December 2024 and January 2025, resulting in multiple citations being issued, though one case in December 2024 resulted in an "Unable to Locate" response. Additional concerns include a garbage and debris incident that was resolved in January 2025 and a graffiti issue from December 2024 that was transferred to PG&E for abatement. The property has two closed planning records, though the specific nature and significance of these records are not clearly indicated in the available data.

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 1855-1857 Alemany Blvd'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
95th percentile

Out of 149 buildings in this neighborhood, 7 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

Neighborhood location

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Neighborhood (ZIP code)

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

12-Month severity forecast
No violation 76.1%
Moderate concern 14.0%
Severe concern 9.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1855-1857 Alemany Blvd 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

1855-1857 Alemany Blvd event timeline

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

2025
DBI Complaint Jun 20
Date last observed: 19-jun-25; time last observed: 11:00am; identity of person performing the work: unknown 2 adult men.; floor: 1; exact location: main bldg; building type: residence/dwelling work w/o permit; work being done in dangerous manner; ; additional information: ladders and other equipment are blocking the sidewalk and being used in a hazerdous manner. there is no permit displayed.;
Building Inspection Division

See all 1 events

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

Unlock complete timeline
Every record we have

Full data for 1855-1857 Alemany Blvd 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 1855-1857 Alemany Blvd
Get alerted the moment a new violation or complaint is filed.