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940 Leavenworth St

Downtown, SF 94109 0276021 7 units · 3 fl · 1913

This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Downtown
At or below average
avg 6.9
0
FewerMore

This building has 0 novs (7y), at or below the Downtown average of 6.9.

Rent & eviction protection

Is 940 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 1913
2 or more units
7 units
Property type
Multi-Family Residential
Zoning
RM4
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
Units7
Floors3
Year built1913
Total area5,445 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0276021
Ownership

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

Owner name
Arriaza Raul & Denise
Mailing address
4248 23rd St San Francisco CA 94114
Last sale
091919

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 7-unit, 3-story multi-family residential building at 940 Leavenworth Street, constructed in 1913, has undergone significant recent improvements to enhance safety and modernize facilities. Most notably, in July 2023, the building received a comprehensive upgrade to its fire alarm system at a cost of over $37,500, including the installation of sounders in sleeping areas to comply with current fire code requirements. Unit #5 benefitted from a $49,000 renovation in June 2023, featuring a kitchen and bathroom remodel, electrical upgrades, and new finishes. The building successfully completed a mandatory seismic soft-story retrofit in 2017, demonstrating compliance with San Francisco's earthquake safety requirements.

The property has faced some challenges over its history, including a fire incident in 2006 that required substantial repairs to unit #1, and a pest management issue in 2022 involving recurring mice sightings reported by tenants. A series of violations was recorded in 2016 related to various safety and maintenance issues, including stair repairs and fire extinguisher requirements, though these were subsequently addressed. Infrastructure improvements include the installation of a 400-amp electrical service with 8 meters in 2015 and various plumbing upgrades, including bathroom additions and fixture replacements. The building's maintenance history shows regular attention to safety systems, with multiple fire alarm and safety equipment upgrades, though some permits from 2014 and earlier remain marked as expired. Recent 311 calls between 2020-2024 have primarily related to external issues such as sidewalk cleaning and waste removal, which are typical for urban environments.

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

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Risk rating

How 940 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
76th percentile

Out of 448 buildings in this neighborhood, 108 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
38%
No DBI
violation
62%
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.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month severity forecast
No violation 35.4%
Moderate concern 53.3%
Severe concern 11.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

940 Leavenworth St apartment reviews

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The story over time

940 Leavenworth St event timeline

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

2024
311 Request Sep 21
Garbage and debris
mattress

See all 9 events

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

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Every record we have

Full data for 940 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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