Free SF apartment background check

1100-1112 Montgomery St

Telegraph Hill, SF 94133 0134017 6 units · 3 fl · 1912

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Telegraph Hill
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 1100-1112 Montgomery 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 1912
2 or more units
6 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
Units6
Floors3
Year built1912
Total area4,707 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0134017
Ownership

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

Owner name
Lindsay K Walker Tr
Mailing address
Lindsay Walker 3811 Aloha St Los Angeles CA 90027
Last sale
120214

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

1104 Montgomery St, San Francisco, CA 94133
1110 Montgomery St, San Francisco, CA 94133
1108 Montgomery St, San Francisco, CA 94133
1106 Montgomery St, San Francisco, CA 94133
1100 Montgomery St, San Francisco, CA 94133
1112 Montgomery St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The three-story multi-family residential building at 1100-1112 Montgomery Street in Telegraph Hill, owned by Lindsay K Walker Tr, has a documented history dating back to 1909-1912, originally constructed as a three-story building with basement and containing both residential units and commercial space. The property has undergone several significant maintenance and repair projects over the years, including electrical upgrades in 2022 with the addition of a meter for unit 1108, and substantial interior improvements in 2000 including kitchen and bathroom remodeling and copper pipe installation. Major infrastructure work included stairwell repairs in 2008 following a series of building violations related to unauthorized construction, and plumbing repairs involving a fire line replacement and sewer system updates in 2008.

The building experienced multiple maintenance challenges in the 2000s and 2010s, including several complaints about paint deterioration and lead hazard concerns in 2012, which were addressed, though not without documentation of exterior maintenance issues. Safety improvements were mandated in 2005 regarding smoke detectors and fire extinguishers, and there was a notable incident in 2008 involving unauthorized construction of exterior staircases. More recently, there is an active plumbing-related complaint from September 2022 regarding wastewater seepage, which appears to be affecting neighboring properties. The building's recent history includes regular maintenance calls recorded in 2024, primarily related to street cleaning and parking issues, though no significant fire incidents have been recorded at this address. The most recent building permit activities in 2014 served to document the legal use and occupancy of the building for administrative purposes.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1100-1112 Montgomery 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
21th percentile

Out of 684 buildings in this neighborhood, 540 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
66%
No DBI
violation
34%
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.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 51.0%
Moderate concern 23.3%
Severe concern 25.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

1100-1112 Montgomery St event timeline

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

2026
311 Request May 10
Other illegal parking
Parking Enforcement
311 RequestApr 28
Other illegal parking

See all 10 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1100-1112 Montgomery St apartments

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

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

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