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1170 York St

Inner Mission, SF 94110 4209011 2 units · 2 fl · 1900

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.6.

Rent & eviction protection

Is 1170 York 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 1900
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 built1900
Total area1,888 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4209011
Ownership

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

Owner name
Hernandez David & Maria I
Mailing address
1050 Hampshire St San Francisco CA 94110
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 1170 York Street in San Francisco's Inner Mission district is a two-story flats and duplex structure built in 1900, currently owned by David and Maria Hernandez. The property's most significant documented issues relate to potentially hazardous blight conditions, with two separate complaints filed in 2019 regarding peeling paint on the south wall, with particular concern about possible lead content. These complaints, filed in June and September of 2019, were assigned to Housing Inspection Services, though their current status is listed as "Not Active" with no record of resolution or abatement.

Additionally, there have been several municipal service calls related to the property's immediate vicinity, including three reports of sanitation issues (two instances of human or animal waste in 2017 and 2020, and one report of loose garbage in 2023), all of which were resolved through departmental intervention. There was also one parking enforcement call in February 2019 regarding a vehicle occupying a sidewalk space, though responding officers were unable to locate the offending vehicle. While these external issues do not directly reflect on the building's internal conditions, they do provide some context about the immediate neighborhood environment.

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

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Risk rating

How 1170 York 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
19th percentile

Out of 2380 buildings in this neighborhood, 1928 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
41%
No DBI
violation
59%
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 location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 45.9%
Moderate concern 38.1%
Severe concern 16.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1170 York St apartment reviews

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The story over time

1170 York St event timeline

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

2019
DBI Complaint Sep 24
Blight: peeling lead paint. south wall
Housing Inspection Services

See all 1 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1170 York 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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