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375-377 31St Ave

Central Richmond, SF 94121 1402015 2 units · 2 fl · 1946

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 375-377 31St 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 1946
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 built1946
Total area2,442 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1402015
Ownership

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

Owner name
George J & Joan W Toscanini
Mailing address
Toscanini Nancy A 418 34Th 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.

375 31st Ave, San Francisco, CA 94121
377 31st Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-unit, two-story multi-family residential building at 375-377 31st Avenue in the Central Richmond neighborhood, owned by George J & Joan W Toscanini, was constructed in 1946 and has undergone several significant renovations over the years. Most recently, in 2024, the property received both a new roof (costing $22,000) and a sewer line and house trap replacement. The building has seen substantial window improvements, with two major window replacement projects: one in 2011 involving 16 street-facing windows with new wood-clad units and decorative balcony work (costing $25,000), and another in 2005 replacing 28 non-street-facing windows with vinyl units. The property's maintenance record shows regular attention to roofing needs, with documented roofing work in 1988, 2006, and most recently in 2024.

The building's location has experienced recurring issues with driveway blockages, particularly evident between 2019 and 2024, with at least eight documented cases resulting in parking citations, though some complaints were noted as invalid due to incomplete reporting information. A notable recent event was a tenant buyout at 377 31st Avenue in September 2023, involving a payment of $25,000 to one tenant. Historical improvements include street space permits issued in 2011 and various maintenance work that demonstrates regular upkeep of the property, including the replacement of decorative balcony features and compliance with safety standards for bedroom windows. The building's systems appear to be receiving necessary updates, as evidenced by the recent roof replacement and plumbing infrastructure improvements.

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

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Risk rating

How 375-377 31St 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
37th percentile

Out of 2250 buildings in this neighborhood, 1418 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

Estimated permit spend (past 7 years)

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

Building permits, owner's portfolio

Permits pulled 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 84.5%
Moderate concern 12.1%
Severe concern 3.4%
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

375-377 31St Ave event timeline

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

2024
Building Permit Oct 28
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$22,000 · Complete
Plumbing PermitMay 08
Work category: 1p; main sewer line and house trap replacement.

See all 3 events

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

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Every record we have

Full data for 375-377 31St 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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