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801-805 De Haro St

Potrero Hill, SF 94107 4096063

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 Potrero Hill
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Potrero Hill average of 1.1.

Rent & eviction protection

Is 801-805 De Haro 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 1910
2 or more units
? units
Property type
Multi-Family Residential
Zoning
RM1
Possibly exempt. Built before 1979 but single-unit — single-family homes and condos may be exempt from the SF Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units
Floors3
Year built1910
Total area3,555 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4096063
Ownership

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

Owner name
De Haro Wing Investments Ll
Mailing address
Floyd Joseph C/o Emergence 387 Second Tee Dr Incline Village NV 89451
Last sale
112717

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.

805 De Haro St, San Francisco, CA 94107
801 De Haro St, San Francisco, CA 94107
803 De Haro St, San Francisco, CA 94107
Augrented Insights
Initial analysis

The three-story, multi-family residential building at 801-805 De Haro Street in Potrero Hill, owned by De Haro Wing Investments LLC, is a 4-unit structure built in 1910 with retail space. The building has undergone several significant renovations over the past two decades, including multiple repairs and improvements. In 2016, termite damage was addressed at the south stucco wall, and a furnace replacement was completed. Earlier improvements in 2015 included kitchen and bathroom remodels ($50,000) and rear deck repairs ($2,000). The property had a notable incident in 2006-2013 involving illegal deck construction without permits, which resulted in building violations, but this was eventually abated. The electrical system had issues in 2006 with power tripping in the kitchen area, which was resolved by 2008. Recent maintenance includes regular street cleaning and debris removal services, with the most recent records showing activity through early 2025.

The building's utility systems have received attention, with electrical meter upgrades noted in 2008 (though this permit expired), and recent electrical work in 2015 included extensive kitchen, bathroom, and laundry remodeling with new wiring installations. The property has required multiple maintenance interventions for structural and safety issues, including termite damage repairs, deck maintenance, and various plumbing upgrades. Recent 311 calls primarily relate to street-level issues such as flooding, garbage removal, and parking concerns, suggesting ongoing attention to public space maintenance. The building's history shows adherence to building codes following past violations, with most recent work being properly permitted and completed.

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

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Risk rating

How 801-805 De Haro 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
91th percentile

Out of 726 buildings in this neighborhood, 65 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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.

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

Building size

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

12-Month severity forecast
No violation 74.4%
Moderate concern 15.8%
Severe concern 9.7%
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

801-805 De Haro St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 801-805 De Haro 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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