Free SF apartment background check

1-15 Hermann St

Hayes Valley, SF 94102 0872001 65 units · 6 fl · 1931

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 Hayes Valley — not a forecast
Above average
avg 2.2
21
FewerMore

This building has 21 novs (7y), above the Hayes Valley average of 2.2.

Rent & eviction protection

Is 1-15 Hermann 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 1931
2 or more units
65 units
Property type
Multi-Family Residential
Zoning
NC3
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 1931
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
Units65
Floors6
Year built1931
Total area43,415 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0872001
Ownership

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

Mailing address
C/o Ballast Investments 49 Powell St Fl 4 San Francisco CA 94102
Last sale
September 11, 2018

Landlord portfolio

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

Unlock complete report
Multiple entrances & addresses

Included addresses

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

1916 Market St, San Francisco, CA 94102
1900 Market St, San Francisco, CA 94102
15 Hermann St, San Francisco, CA 94102
1920 Market St, San Francisco, CA 94102
1 Hermann St, San Francisco, CA 94102
1912 Market St, San Francisco, CA 94102
1906 Market St, San Francisco, CA 94102
1918 Market St, San Francisco, CA 94102
Augrented Insights
Initial analysis

The 65-unit, 6-story multi-family residential building at 1-15 Hermann Street in Hayes Valley has experienced several significant maintenance and safety issues in recent years. Most notably, there have been recurring heating system problems, with multiple complaints about lack of heat throughout the building in late 2023 and early 2024, including one instance where heat was reportedly lost building-wide for 14 days. More recently, there are active complaints from September 2024 concerning hazardous wiring and incomplete service upgrades following multiple unit remodels. The building's heating systems have undergone multiple upgrades, including a steam boiler replacement in 2021 and a new boiler installation in 2024 (completed in March 2024).

The property has seen substantial renovation activity since 2019, including extensive plumbing work in multiple units, a fire alarm system upgrade in 2020, and various accessibility improvements. However, there have also been concerning incidents involving water damage and potential mold growth, with complaints about moisture issues and even mushroom growth in 2021, though these issues were eventually abated. The building has experienced several fire safety-related violations, including a recent sleeping area requirement violation issued in November 2023, though past violations (including those for the alarm system, exits, and electrical systems) have generally been corrected promptly. The property has undergone significant commercial adaptation as well, with the conversion of a former laundromat space to a restaurant with associated improvements between 2020 and 2023.

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 1-15 Hermann 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

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
0thpercentile

Out of 1027 buildings in this neighborhood, 1027 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
7%
No DBI
violation
93%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month risk forecast
High failure risk 93%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1-15 Hermann 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.

The story over time

1-15 Hermann St event timeline

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

2026
311 Request Aug 02
Garbage and debris
furniture
311 RequestJul 11
Garbage and debris

See all 37 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 1-15 Hermann St apartments

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

Side by side

How 1-15 Hermann St compares to the neighborhood

This building against comparable properties in Hayes Valley. Toggle filters to narrow the peer group.

Loading comparables…
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.

Pay once

Report Bundle

For the buildings you're deciding on right now

$10one time

3premium reports

$3.33 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 3 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them
Pay once

Apartment Hunter

For a wide search across many buildings

$39one time

30premium reports

$1.30 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 30 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them

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

Watch 1-15 Hermann St
Get alerted the moment a new violation or complaint is filed.