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1257-1261 Lombard St

Russian Hill, SF 94109 0501025 3 units · 2 fl · 1900

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Russian Hill
At or below average
avg 1.9
0
FewerMore

This building has 0 novs (7y), at or below the Russian Hill average of 1.9.

Rent & eviction protection

Is 1257-1261 Lombard 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 1900
2 or more units
3 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
Units3
Floors2
Year built1900
Total area3,428 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0501025
Ownership

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

Owner name
Young Lui Sui Kuen
Mailing address
Young Howard & Young Harvey 1204 Carlisle Dr San Mateo CA 94402
Last sale
090420

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.

1261 Lombard St, San Francisco, CA 94109
1259 Lombard St, San Francisco, CA 94109
1257 Lombard St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The property at 1257-1261 Lombard Street is a 2-story, 3-unit multi-family residential building located in San Francisco's Russian Hill neighborhood, constructed in 1900 and currently owned by Young Lui Sui Kuen. The building's recent history shows some concerning safety and maintenance issues, particularly in 2017 when there were multiple complaints about improper paint scraping work without containment, and a serious allegation regarding the use of copper sulfate indoors that reportedly posed a chemical hazard to tenants with a young child. The building underwent some documented changes in 2017, including an administrative permit to establish the legal use and occupancy of the rear building as a single-family dwelling. Prior to this, there were several attempted but ultimately cancelled improvement projects in 2002, including garage enlargement and foundation work, though a completed permit from 2001 indicates compliance with a physical inspection report. The property has also undergone some recent infrastructure work, including a gas houseline extension in March 2024 and previous electrical work in 2006 (though this permit expired).

The building's historical records show various permit applications, including a 3-unit condo conversion and requests for variances related to expanding non-conforming use and structure. Recent parking-related issues have been notable, with multiple complaints about illegal parking and sidewalk obstructions, particularly in 2024, with several citations issued and some officers unable to locate the vehicles. The property management has also been involved in tenant buyouts, with one documented buyout of $30,000 at 1259 Lombard Street in July 2017. While some maintenance and compliance issues have been addressed through permits, including sidewalk repair in 2001 and roofing work in 2006, the more recent history suggests ongoing concerns with building maintenance and tenant impact, particularly during renovation periods.

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

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Risk rating

How 1257-1261 Lombard 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
50th percentile

Out of 1133 buildings in this neighborhood, 566 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
74%
No DBI
violation
26%
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 (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 41.0%
Moderate concern 16.9%
Severe concern 42.2%
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

1257-1261 Lombard St event timeline

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

2024
Plumbing Permit Mar 15
Work category: 1p; gas houseline ext
Complete

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1257-1261 Lombard 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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