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376-380 31St Ave

Central Richmond, SF 94121 1403021 3 units · 2 fl · 1915

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Richmond — not a forecast
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.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 376-380 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 1915
2 or more units
3 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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1915
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units3
Floors2
Year built1915
Total area3,258 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1403021
Ownership

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

Mailing address
380 31st Ave San Francisco CA 94121
Last sale
May 21, 1996

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

378 31st Ave, San Francisco, CA 94121
376 31st Ave, San Francisco, CA 94121
380 31st Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The three-unit multi-family residential building at 376-380 31st Avenue in the Central Richmond district, owned by Raynell H. and Mildred B. Lee, was constructed in 1915 and stands two stories tall. The property has undergone several significant improvements over the years, with the most substantial being a 2009-2013 project that included a horizontal addition for unit 380, installation of 19 fire sprinkler heads, and various interior renovations costing approximately $74,000. Other notable improvements include garage door replacement in 2018 ($2,800), reroofing in 2014 ($9,700), and multiple interior modifications in 1996. A concerning active complaint from March 2019 alleges unauthorized demolition work on the first floor, described as "shady construction in the garage" with dangerous equipment on the sidewalk, though this issue appears to have received a permit for investigation.

The building has experienced several routine housing inspections, with a significant cluster of violations recorded in August 2008 related to safety and maintenance requirements, including missing handrails, fire extinguishers, and gas meter instructions - though all these violations were abated by October 2008. Recent building history shows proper attention to fire safety improvements, with a complete installation of a new fire sprinkler system in 2013 and associated electrical and plumbing work. While the property has maintained active permits for various improvements, including the recent inspection of unauthorized work, the building's historical record indicates regular maintenance and upgrading of systems, particularly focusing on safety features such as sprinklers and structural improvements.

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

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Risk rating

How 376-380 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
23rdpercentile

Out of 2250 buildings in this neighborhood, 1732 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
75%
No DBI
violation
25%
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.

Estimated permit spend (past 7 years)

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

Neighborhood location

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

12-Month risk forecast
Low failure risk 25%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

376-380 31St Ave apartment reviews

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The story over time

376-380 31St Ave event timeline

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

2025
Building Permit Apr 25
To obtain final inspection for work approved under pa# 201904188380 & 201803224378. all work is complete.
$1 · Complete

See all 1 events

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

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Every record we have

Full data for 376-380 31St Ave apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 376-380 31St Ave compares to the neighborhood

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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