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310-312 22Nd Ave

Central Richmond, SF 94121 1453041A 2 units · 2 fl · 1916

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
Above average
avg 0.5
3
FewerMore

This building has 3 novs (7y), above the Central Richmond average of 0.5.

Rent & eviction protection

Is 310-312 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 1916
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
OTCLEM
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 built1916
Total area2,200 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1453041A
Ownership

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

Owner name
Sousa Maria L
Mailing address
312 22nd Ave San Francisco CA 94121
Last sale
000000

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.

312 22nd Ave, San Francisco, CA 94121
310 22nd Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 310-312 22nd Avenue in the Central Richmond neighborhood is a 2-unit, 2-story multi-family residential building constructed in 1916, currently owned by Maria L Sousa. The building has an active violation from June 2016, which has been categorized as a nuisance under Section 1001-d of the San Francisco Housing Code, related to multiple issues including exterior weatherproofing problems and broken or missing glass window panes. These violations prompted a Notice of Violation (NOV) process, with the first NOV issued on June 22, 2016, and a second NOV or final warning letter on August 16, 2016. In response to these violations, the owner obtained a building permit in October 2016 for replacement of rear windows overlooking the backyard at a cost of $1,750. The property also has a historical record of foundation work from 1985, though that permit is listed as expired.

Recent maintenance issues include two open cases from 2023-2024: a missing side sewer vent cover (opened June 2024) and graffiti on the building (reported December 2023). The property has experienced recurring issues with parking violations, particularly regarding driveway blockages, with multiple citations issued between 2023-2025. Infrastructure maintenance matters have been reported through 311 calls, including a burnt-out street light (November 2024) and general street cleaning needs (May 2023). The cluster of complaints and violations from 2016, while older, indicates a period of significant maintenance and compliance issues for the property, though subsequent window replacement work suggests some remediation efforts were undertaken.

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

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Risk rating

How 310-312 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
63th percentile

Out of 2250 buildings in this neighborhood, 832 are predicted to be safer.

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

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

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

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 82.5%
Moderate concern 12.6%
Severe concern 5.0%
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

310-312 22Nd Ave event timeline

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

2025
311 Request Oct 09
Water leak
water main
311 RequestOct 01
Water leak

See all 5 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 310-312 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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