Free SF apartment background check

303-305 19Th Ave

Central Richmond, SF 94121 1451001A 2 units · 2 fl · 1924

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 Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 303-305 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 1924
2 or more units
2 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
Units2
Floors2
Year built1924
Total area2,050 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1451001A
Ownership

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

Owner name
Wong Family Trust
Mailing address
Wong Donald T & Karen Nung 303 19Th Ave San Francisco CA 94121
Last sale
041207

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.

303 19th Ave, San Francisco, CA 94121
305 19th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The Wong Family Trust owns this two-unit multi-family residential building, located at 303-305 19th Avenue in the Central Richmond neighborhood. Built in 1924, this two-story flats/duplex property has undergone several significant renovations over the past two decades, with the most substantial work occurring between 2004-2005, including a $40,000 comprehensive remodeling of bedrooms, kitchen, and bathroom, followed by additional modifications including skylight installation and beam addition. The building's maintenance history shows attention to structural elements, with a complete reroofing in 2006 ($10,000) and a street space permit issued in 2015 ($1.00). Earlier improvements included window replacements and central heater upgrades in 2001 ($22,000).

More recently, the property has experienced some operational issues, particularly in 2024, with multiple complaints regarding driveway blocking, with at least eight incidents reported between January and September 2024, resulting in several citations issued to offending vehicles. There were also two sanitation-related incidents in mid-2024 involving garbage, debris, and furniture removal. A noise complaint regarding a major event venue was logged in September 2024, though it appears to have been addressed through permitting verification. The building's only documented fire safety concern was a weed and grass issue reported in July 2023, which was promptly corrected within a week. The extensive renovation history suggests regular maintenance of building systems, though the recent parking enforcement issues may indicate ongoing challenges with street access management.

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

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Risk rating

How 303-305 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
93th percentile

Out of 2250 buildings in this neighborhood, 158 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
92%
No DBI
violation
8%
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.

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

DBI complaints, owner's portfolio

Complaints across all of this owner's buildings over 7 years.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

12-Month severity forecast
No violation 88.1%
Moderate concern 8.7%
Severe concern 3.2%
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

303-305 19Th Ave event timeline

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

2026
311 Request Jun 15
Blocking driveway cite only
Parking Enforcement
311 RequestJun 14
Blocking driveway cite only

See all 9 events

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

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Every record we have

Full data for 303-305 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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