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1506-1510 Leavenworth St

Nob Hill, SF 94109 0183018 3 units · 3 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 Nob Hill
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1506-1510 Leavenworth 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
RM3
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
Floors3
Year built1900
Total area3,900 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0183018
Ownership

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

Owner name
Bermudez Kenneth M
Mailing address
1510 Leavenworth St San Francisco CA 94109
Last sale
091218

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.

1508 Leavenworth St, San Francisco, CA 94109
1510 Leavenworth St, San Francisco, CA 94109
1506 Leavenworth St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The three-unit residential building at 1506-1510 Leavenworth Street in San Francisco's Nob Hill neighborhood is a three-story structure built in 1900, currently owned by Kenneth M. Bermudez. The property has undergone significant renovations and improvements over the past decade, with the most substantial work occurring in 2016 when an $80,000 electrical rewiring project was initiated to modernize the building's lighting and outlets while maintaining fire safety standards. In 2017, multiple permits were issued to address items identified in physical inspection report CC-7750, including kitchen and bathroom remodels ($40,000 total) and various plumbing and electrical improvements. The building has experienced some notable maintenance and safety issues over its history, particularly in 2001-2008, when violations included problems with rear stairs/landing members, handrails, roof safety features, and expired fire extinguishers, though all of these violations were officially abated by December 2008.

More recent issues include a 2022 complaint about the garage configuration, where it was reported that the conversion from three to four parking spaces resulted in access problems for three of the four spaces. The property underwent a 3-unit condo conversion process, which was approved by the Planning Department, further indicating significant investment in the building's infrastructure and modernization. The building's recent history is marked primarily by routine inspections and maintenance work, with the most recent routine inspection recorded in 2016. A review of 311 calls from 2021-2024 shows patterns of sidewalk cleaning and parking enforcement issues near the property, though these are external to the building itself. The combination of completed major electrical, kitchen, and bathroom renovations, along with the resolution of historical violations, suggests a generally well-maintained building structure, though the most recent garage access complaint from 2022 indicates that some systems may still require ongoing attention.

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

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Risk rating

How 1506-1510 Leavenworth 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
44th percentile

Out of 1125 buildings in this neighborhood, 630 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
57%
No DBI
violation
43%
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.

Building size

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

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood (ZIP code)

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

12-Month severity forecast
No violation 31.7%
Moderate concern 15.8%
Severe concern 52.5%
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

1506-1510 Leavenworth St event timeline

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

2026
311 Request Apr 07
Other excessive noise
Noise
311 RequestFeb 13
Parking on sidewalk

See all 6 events

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

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Every record we have

Full data for 1506-1510 Leavenworth 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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