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1870-1872 19Th Ave

Inner Sunset, SF 94122 2055030 2 units · 2 fl · 1925

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 Inner Sunset
At or below average
avg 1.1
0
FewerMore

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

Rent & eviction protection

Is 1870-1872 19Th Ave 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 1925
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 built1925
Total area1,844 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2055030
Ownership

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

Owner name
Lee David
Mailing address
1870-1872 19th Ave San Francisco CA 94122
Last sale
041321

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.

1870 19th Ave, San Francisco, CA 94122
1872 19th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 1870-1872 19th Avenue in San Francisco's Inner Sunset neighborhood is a two-unit, two-story residential building constructed in 1925 and currently owned by David Lee. The building has undergone several significant improvements and faced multiple challenges over its history. Most notably, in May 2013, the property experienced serious maintenance issues that resulted in a cluster of building violations, including general dilapidation, faulty weather protection, hazardous plumbing, and problems with ventilation, kitchen appliances, and lead paint hazards. These violations were resolved by June 2013. More recent improvements include a filed bathroom remodel in 2020 costing $30,000, termite repairs completed in 2003, water heater replacement in 2015, and the installation of two solar PV systems in 2014 (3.6kW and 1.44kW). The building's infrastructure has seen substantial upgrades, including a 125-amp electrical service upgrade in 2003, window replacement in 1998, and reroofing in 1988.

The property has generated several 311 calls in recent years, primarily related to street maintenance and public services, including reports of overflowing city garbage cans, pavement defects, and hazardous materials in the vicinity. Two complaints filed in 2012 regarding stairway safety and illegal unit concerns were addressed and resolved. Recent building maintenance appears to be more proactive, with no active violations or complaints currently on record. The most recent service requests in 2024 have been primarily related to street and sidewalk issues, which were directed to appropriate city departments and resolved. The property's historical records show significant ongoing maintenance and improvement efforts, particularly in addressing the major violations from 2013 and implementing sustainable features like solar panels.

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

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Risk rating

How 1870-1872 19Th Ave'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
85th percentile

Out of 1493 buildings in this neighborhood, 224 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
89%
No DBI
violation
11%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 86.5%
Moderate concern 10.6%
Severe concern 2.9%
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

1870-1872 19Th Ave event timeline

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

2026
Plumbing Permit Apr 15
In-kind remodeling of 1 kitchen(s) in basement and in-kind remodeling of 1 bathroom(s) in basement with 0 shower pan(s).
Filed
Electrical PermitApr 15
In-kind remodeling of 1 kitchen(s) in basement and in-kind remodeling of 1 bathroom(s) in basement with 0 shower pan(s).

See all 7 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1870-1872 19Th Ave 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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