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346-348 22Nd Ave

Central Richmond, SF 94121 1453033 2 units · 2 fl · 1900

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 346-348 22Nd 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 1900
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 built1900
Total area4,295 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1453033
Ownership

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

Owner name
Lew Jonathan Ryan
Mailing address
346 22nd Ave San Francisco CA 94121
Last sale
021016

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.

346 22nd Ave, San Francisco, CA 94121
348 22nd Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 346-348 22nd Avenue in the Central Richmond neighborhood is a two-story, two-unit multi-family residential building constructed in 1900. The building underwent significant renovations in 2013, following a major addition and remodeling project completed in 2005, which had a value of $629,681. The 2013 improvements included the comprehensive addition of modern amenities such as 7 bathrooms, 2 kitchens, new water heaters, heaters, gas meters, water meters, 2 fireplaces, furnaces, and extensive electrical installations including multiple appliance connections and safety features. A subsequent roof replacement was completed in 2018 at a cost of $10,450.

The building's maintenance history shows regular upkeep, with street space and sidewalk repairs documented in 2015 and multiple permits issued for street space use between 2013-2015. The property has experienced several minor issues typical of the urban environment, including periodic parking violations, sidewalk blockages, and waste management concerns, with the most recent incidents occurring between 2020-2024. A damaged tree incident was reported in 2017, though it was subsequently determined that the tree was not harmed. The building has maintained its historical character as a flats and duplex structure while receiving modern updates to improve resident comfort and safety.

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

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Risk rating

How 346-348 22Nd 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
62th percentile

Out of 2250 buildings in this neighborhood, 855 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Neighborhood location

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month severity forecast
No violation 72.0%
Moderate concern 19.7%
Severe concern 8.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

346-348 22Nd Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 346-348 22Nd 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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