Free SF apartment background check

1103-1109 Shrader St

Cole Valley/Parnassus Heights, SF 94117 1276001 4 units · 2 fl · 1922

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Cole Valley/Parnassus Heights — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Cole Valley/Parnassus Heights average of 0.9.

Rent & eviction protection

Is 1103-1109 Shrader 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 1922
2 or more units
4 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 1922
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
Units4
Floors2
Year built1922
Total area4,050 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1276001
Ownership

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

Mailing address
102 Flat Rock Dr Folsom CA 95630
Last sale
November 30, 2000

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.

1105 Shrader St, San Francisco, CA 94117
1107 Shrader St, San Francisco, CA 94117
1109 Shrader St, San Francisco, CA 94117
1103 Shrader St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The 4-unit multi-family residential building at 1103-1109 Shrader Street, owned by Blanz Revocable Trust, is a 2-story apartment structure built in 1922 in the Parnassus/Ashbury Heights neighborhood. The building underwent significant improvements in 2000, including a comprehensive $90,000 renovation of kitchens and bathrooms in units 1103, 1105, and 1107, installation of 40 vinyl windows, and other upgrades. More recently, in November 2015, the property experienced multiple housing code violations that were subsequently abated by December 2015, including issues related to lead paint hazards, water damage, inoperable windows, and various fire safety concerns. A notable complaint from November 2015 reported leaking sinks and showers affecting a living room bay window, along with electrical outlet issues and possible mold concerns. The building's maintenance history includes various permits for improvements, such as vinyl siding installation in 2001 and street space work in 2011.

Recent history shows ongoing maintenance and environmental challenges in the vicinity, with multiple 311 calls in 2024 reporting issues such as illegal postings, garbage and debris, and graffiti near the property. A sewage backup incident was reported and resolved in December 2023. While there was one recorded fire incident involving a smoke detector malfunction (date unspecified) with no civilian injuries, the building's fire safety compliance has been a recurring concern, with multiple violations noted during the 2003 routine inspection related to fire sprinklers, combustible storage, and fire extinguisher requirements. The property's documented history suggests a pattern of periodic maintenance and compliance issues, particularly regarding plumbing, fire safety, and lead paint concerns, though many of these issues have been addressed and abated according to city records.

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 1103-1109 Shrader 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
38thpercentile

Out of 526 buildings in this neighborhood, 326 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
71%
No DBI
violation
29%
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.

Final warnings, owner's portfolio

Final warnings issued across all buildings this owner is registered on.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month risk forecast
Moderate failure risk 29%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1103-1109 Shrader 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

1103-1109 Shrader St event timeline

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

2026
311 Request Jul 08
Other illegal parking
Parking Enforcement
311 RequestJul 08
Other illegal parking

See all 5 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 1103-1109 Shrader St apartments

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

Side by side

How 1103-1109 Shrader St compares to the neighborhood

This building against comparable properties in Cole Valley/Parnassus Heights. 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 1103-1109 Shrader St
Get alerted the moment a new violation or complaint is filed.