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808 Leavenworth St

Downtown, SF 94109 0281010 35 units · 6 fl · 1923

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 Downtown
At or below average
avg 6.9
1
FewerMore

This building has 1 novs (7y), at or below the Downtown average of 6.9.

Rent & eviction protection

Is 808 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 1923
2 or more units
35 units
Property type
Multi-Family Residential
Zoning
RC4
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
Units35
Floors6
Year built1923
Total area17,760 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0281010
Ownership

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

Owner name
H/S Partners Ii Lp
Mailing address
Stone Property Mgmt 1704 Union St San Francisco CA 94123
Last sale
011411

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.

896 Sutter St, San Francisco, CA 94109
890 Sutter St, San Francisco, CA 94109
808 Leavenworth St, San Francisco, CA 94109
Augrented Insights
AI summary

The 808 Leavenworth Street building is a 6-story, 35-unit multi-family residential apartment building constructed in 1923, currently owned by H/s Partners Ii Lp. The building has undergone several significant renovations and maintenance updates over the years, with substantial work completed between 2008-2011 including electrical system upgrades, plumbing improvements, and individual unit renovations. In 2011, a new boiler was installed to replace the old system, and in 2010, the building underwent a major electrical service upgrade to 600 amps 3-phase with 36 meters. More recent concerns include two fire violations from 2023 related to sleeping area requirements and an alarm system issue, though the alarm system violation was subsequently abated. The building has experienced recurring elevator problems, with documented outages in 2007 and 2008, and issues with heating system maintenance were noted in 2006. A rodent problem and structural concerns were reported in 2016, and multiple building unit renovations were completed during the 2008-2011 period, including kitchen and bathroom updates in various apartments. Recent maintenance issues have included concerns with garbage and debris removal (as evidenced by multiple 311 calls in 2025) and historical violations regarding self-closing doors and heating requirements, though these appear to have been resolved. The building's history shows regular maintenance and updates, though with occasional lapses in elevator service and heating system function.

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Risk rating

How 808 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
15th percentile

Out of 448 buildings in this neighborhood, 381 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
8%
No DBI
violation
92%
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 6.5%
Moderate concern 89.9%
Severe concern 3.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

808 Leavenworth St apartment reviews

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The story over time

808 Leavenworth St event timeline

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

2026
311 Request Jun 16
Other illegal parking
Parking Enforcement
311 RequestJun 05
Other illegal parking

See all 10 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 808 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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