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873-875 De Haro St

Potrero Hill, SF 94107 4096055 2 units · 2 fl · 1926

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 873-875 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 1926
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units2
Floors2
Year built1926
Total area3,291 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4096055
Ownership

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

Owner name
Twocarols Llc
Mailing address
873 De Haro St San Francisco CA 94107
Last sale
060713

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.

873 De Haro St, San Francisco, CA 94107
875 De Haro St, San Francisco, CA 94107
Augrented Insights
Initial analysis

The property at 873-875 De Haro Street in Potrero Hill is a two-story, two-unit multi-family residential building constructed in 1926, currently owned by Twocarols LLC. The building has undergone significant improvements over the past decade, with the most recent major upgrade being the installation of a solar PV system with 12 modules (5.1 kW DC) completed in September 2023. In 2016, the sewer line and house trap were replaced, marking the most recent major infrastructure work. Between 2012-2013, the building underwent substantial safety and comfort enhancements, including the installation of an overhead residential sprinkler system with 37 sprinklers, a hydronic radiant heat system, two fireplaces, and a complete electrical rewiring including a 200-amp service upgrade. During this period, the building also received comprehensive safety improvements such as a new fire alarm control panel, manual pull stations, heat detectors, and a sprinkler monitoring system.

The building's maintenance and improvement history shows regular upkeep and modernization efforts, though there were two building complaints in February 2013 regarding unauthorized work related to a fence height violation, which were promptly addressed within two weeks. The property has had minimal issues reported through 311 calls, with only three incidents recorded since 2014, including a 2014 plumbing inspection request, a water leak report, and a 2022 parking violation, none of which indicate recurring problems with the building's systems or structure. The extensive list of completed permits and improvements suggests proactive maintenance and upgrading of essential systems, including safety features, heating, plumbing, and electrical infrastructure, with most major systems having been updated or replaced within the past decade.

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

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Risk rating

How 873-875 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
31th percentile

Out of 726 buildings in this neighborhood, 501 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
65%
No DBI
violation
35%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 62.6%
Moderate concern 27.2%
Severe concern 10.2%
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

873-875 De Haro St event timeline

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

2023
Electrical Permit Sep 21
Solar pv 6087: 12 pv modules, 425 watts per module, 5.1 dc kw
Complete

See all 1 events

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

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Every record we have

Full data for 873-875 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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