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1501 Larkin St

Nob Hill, SF 94109 0621006 27 units · 3 fl · 1909

This building has significantly more problems than most nearby buildings. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

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 1501 Larkin 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 1909
2 or more units
27 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
Units27
Floors3
Year built1909
Total area21,570 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0621006
Ownership

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

Owner name
Macsweeney Sharon Whelan
Mailing address
1020 Wawona St San Francisco CA 94116
Last sale
040799

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 27-unit, three-story apartment building at 1501 Larkin Street, Nob Hill, constructed in 1909, has undergone several significant safety and maintenance improvements over the past decade. Most notably, the building completed a mandatory soft-story retrofit in 2014-2015, which included the installation of new steel beams, columns, and footings, along with the renovation of three ground floor units (1604, 1606, 1608) that received kitchen upgrades and electrical improvements. Recent maintenance includes the installation of a new domestic hot water boiler in 2020, and the building has undergone various plumbing and electrical updates, including kitchen sink replacements and fixture installations in multiple units between 2011 and 2015.

The property has experienced several historical issues requiring attention, including security violations, fire safety concerns, and maintenance problems in the early 2000s, such as problems with stairs, fire escape ladders, and exterior walls. A notable recent complaint from 2023 regarding lead paint containment was filed, though it is marked as not active. The building's fire safety systems have required periodic attention, with multiple fire complaints recorded between 2009 and 2022 related to alarm systems and sprinkler systems, though all were marked as condition corrected. The property has experienced recurring issues with garbage and debris management, with multiple 311 calls in January 2025 regarding abandoned items and overflowing garbage. Additionally, there was a short-term rental violation in 2019 related to unit 105. The building's most recent inspection history shows regular inspections and prompt corrections of identified issues, though some historical violations from 2001 related to security and maintenance are notable.

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

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Risk rating

How 1501 Larkin 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
11th percentile

Out of 1125 buildings in this neighborhood, 1001 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
21%
No DBI
violation
79%
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.

Building size

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

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 23.4%
Moderate concern 46.2%
Severe concern 30.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1501 Larkin St apartment reviews

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The story over time

1501 Larkin St event timeline

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

2026
311 Request May 11
Garbage and debris
other bagged boxed contained garbage
311 RequestApr 28
Garbage and debris

See all 10 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1501 Larkin 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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