Free SF apartment background check

1100 Fulton St

Alamo Square, SF 94117 0777005 12 units · 3 fl · 1924

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Alamo Square
At or below average
avg 2.3
1
FewerMore

This building has 1 novs (7y), at or below the Alamo Square average of 2.3.

Rent & eviction protection

Is 1100 Fulton 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 1924
2 or more units
12 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
Units12
Floors3
Year built1924
Total area14,112 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0777005
Ownership

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

Owner name
Nam Investments, Lp
Mailing address
Po Box 641041 San Francisco CA 94164
Last sale
111416

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The three-story, 12-unit multi-family residential building at 1100 Fulton Street in Alamo Square, owned by Nam Investments LP, has undergone significant recent improvements focused primarily on seismic safety and unit modernization. Most notably, the building completed its mandatory Soft Story retrofit (Tier 3) and received a Certificate of Final Completion (CFC) in 2024, resolving a previous violation related to non-compliance with San Francisco's earthquake safety requirements. The property has seen substantial fire safety upgrades, including the installation of a new fire sprinkler system throughout the first floor (completed in 2023) and comprehensive fire alarm system replacements, with recent work continuing into 2024 with new alarm features like horns and radio communications.

The building underwent substantial conversion work in 2017-2018, transforming garage and storage spaces into three new accessory dwelling units (ADUs), and continuing infrastructure improvements including plumbing and electrical upgrades. Recent maintenance issues have included multiple heating system complaints between 2018-2019, though these appear to have been resolved. The property has experienced several fire safety inspections and violations over the years, primarily related to alarm systems and extinguishers, though these issues have generally been promptly corrected. A 2023 complaint regarding construction work and its impact on building systems was filed but subsequently resolved, and a 2023 routine housing inspection remains active. The building's maintenance history shows regular updating of systems and infrastructure, including a boiler replacement in 2008, reroofing work in 2008, and various plumbing upgrades through 2023-2024, indicating ongoing investment in the property's upkeep and modernization.

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 1100 Fulton 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

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
5th percentile

Out of 305 buildings in this neighborhood, 290 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
21%
No DBI
violation
79%
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.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 17.4%
Moderate concern 40.1%
Severe concern 42.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1100 Fulton St 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

1100 Fulton St event timeline

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

2026
311 Request Jun 02
Encampment
Encampment
311 RequestMay 12
Garbage and debris

See all 30 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 1100 Fulton St 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 1100 Fulton St
Get alerted the moment a new violation or complaint is filed.