Free SF apartment background check

1226 19Th Ave

Inner Sunset, SF 94122 1732051 12 units · 2 fl · 1963

This building has far more open problems than almost any other in the neighborhood. 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 Inner Sunset
Above average
avg 1.1
19
FewerMore

This building has 19 novs (7y), above the Inner Sunset average of 1.1.

Rent & eviction protection

Is 1226 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 1963
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units12
Floors2
Year built1963
Total area8,504 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1732051
Ownership

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

Owner name
Martin, Clifford P & Betty
Mailing address
4444 Geary Blvd San Francisco CA 94118
Last sale
010998

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 12-unit apartment building at 1226 19th Avenue in the Inner Sunset, owned by Clifford P & Betty Martin, has undergone significant maintenance and repairs in recent years, particularly addressing moisture and structural issues. Most notably, there has been a series of window and stucco-related work in 2024, including dry rot exploration and repairs, window replacements, and moisture barrier installations, with costs totaling over $34,500. The building has a documented history of moisture-related problems, with complaints about leaks, mold, and leaking windows filed between 2019 and 2022. There were also multiple fire safety violations recorded in 2023 related to identification signs, permits, and extinguisher obstruction, though these were subsequently abated. The property experienced several maintenance issues in 2021/2022, including problems with water leaks and mice infestations.

Historical records show a pattern of exterior maintenance work dating back to 1994, with complaints regarding mildew problems documented in 1994 and several routine inspections of common areas. Window replacements and roofing work have been conducted periodically, with the most recent roofing project completed in 2018. The building's fire safety systems have been subject to inspection, with multiple fire code violations recorded in 2023, though these were addressed promptly. Recent 311 calls from late 2024 have primarily concerned external matters such as graffiti and abandoned items near the property, which are typical urban maintenance issues. While the building has had its share of maintenance challenges, the owners appear to be actively addressing structural and safety concerns as evidenced by the numerous building permits and completed work in recent years.

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

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Risk rating

How 1226 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
1th percentile

Out of 1493 buildings in this neighborhood, 1478 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
14%
No DBI
violation
86%
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.

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month severity forecast
No violation 13.8%
Moderate concern 19.6%
Severe concern 66.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1226 19Th Ave apartment reviews

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The story over time

1226 19Th Ave event timeline

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

2026
311 Request Mar 11
Blocking driveway cite tow
Parking Enforcement

See all 19 events

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

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Every record we have

Full data for 1226 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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