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1339 Kansas St

Potrero Hill, SF 94107 4260021 4 units · 3 fl · 1907

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Potrero Hill
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Potrero Hill average of 1.1.

Rent & eviction protection

Is 1339 Kansas 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 1907
2 or more units
4 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
Units4
Floors3
Year built1907
Total area2,500 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4260021
Ownership

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

Owner name
Robert Forrer&Heidi Gill'04
Mailing address
1339 Kansas St San Francisco CA 94107
Last sale
062899

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-story multi-family residential building at 1339 Kansas Street in Potrero Hill, owned by Robert Forrer and Heidi Gill, was constructed in 1907 and contains four units. The property experienced a significant fire in 1994 that led to multiple repairs and restoration efforts in 1996, including kitchen and bath replacements, side stair repairs, and debris removal, with permits showing costs of approximately $30,000. The building has undergone several important infrastructure updates in recent years, most notably in March 2021, when both plumbing and electrical systems were improved with the replacement of clay sewer pipes, including the house trap and lateral connections.

The property's maintenance history shows attention to major systems, with a completed reroofing project in 1998 and compliance repairs following a notice in 1987. Recent municipal service records from 2022 to 2025 indicate ongoing maintenance of the surrounding area, including resolution of sidewalk defects, graffiti removal, and general cleaning efforts. There have been multiple instances of graffiti and sidewalk maintenance issues recorded through 311 calls in 2024, though these are primarily related to public infrastructure rather than the building itself. The property appears to be currently compliant with building repair requirements, with no active violations or complaints regarding the structure itself, though there is a pattern of infrastructure maintenance needs in the surrounding public spaces as evidenced by the recent service calls.

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

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Risk rating

How 1339 Kansas 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
10th percentile

Out of 726 buildings in this neighborhood, 653 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
49%
No DBI
violation
51%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

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

12-Month severity forecast
No violation 32.1%
Moderate concern 50.5%
Severe concern 17.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1339 Kansas St event timeline

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

2026
Building Permit Jan 29
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$28,000 · Complete

See all 3 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1339 Kansas 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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