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2379-2381 18Th Ave

Inner Parkside, SF 94116 2347008 2 units · 2 fl · 1951

A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Parkside — not a forecast
Above average
avg 0.5
1
FewerMore

This building has 1 novs (7y), above the Inner Parkside average of 0.5.

Rent & eviction protection

Is 2379-2381 18Th 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 1951
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH1
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 1951
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
Units2
Floors2
Year built1951
Total area3,147 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2347008
Ownership

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

Owner name
Mailing address
Wong Lois H Trustee 2379 - 2381 18Th Ave San Francisco CA 94116
Last sale
October 26, 1987

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.

2379 18th Ave, San Francisco, CA 94116
2381 18th Ave, San Francisco, CA 94116
Augrented Insights
Initial analysis

The property at 2379-2381 18th Avenue is a two-unit, two-story multi-family residential building constructed in 1951, currently owned by the Lois H Wong Trust. The building has undergone significant improvements over the past decade, with major renovations taking place in 2013-2014 including the installation of new bathrooms throughout both units (four new full bathrooms and bathroom conversions), comprehensive bathroom remodeling, kitchen renovations on the top level, window replacements, and electrical system upgrades including new panels. A more recent building complaint from September 2023 has been filed regarding a section of the yard fence at the south property line that is reportedly in failing condition and potentially unsafe, which is currently listed as an active violation. This fence issue represents the only significant current maintenance concern on record, though there was a previously addressed complaint in 2014 regarding unpermitted shed construction in the backyard. Historical records show some earlier concerns about unauthorized units in 1995 and 2010, but these appear to have been resolved through subsequent legalization work completed in 2010.

The building underwent various system upgrades during the 2012-2014 period, including the installation of two new furnaces, comprehensive plumbing and electrical improvements, and a roofing project initiated in October 2013. These improvements, totaling over $150,000 in permitted work, significantly updated the building's infrastructure and living conditions. The property has maintained active compliance with building codes for the most part, with the exception of the current fence violation filed in September 2023. The extensive scope of recent renovations suggests ongoing investment in maintaining and upgrading the property, though prospective tenants should be aware of the current fence safety issue that has been officially recognized by building authorities.

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

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Risk rating

How 2379-2381 18Th 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
16thpercentile

Out of 121 buildings in this neighborhood, 102 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
59%
No DBI
violation
41%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood location

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month risk forecast
Moderate failure risk 41%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

2379-2381 18Th Ave apartment reviews

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On the map

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The story over time

2379-2381 18Th Ave event timeline

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

2023
Building Violation (NOV) Sep 14
Read yard fence at south property line has a section (approx 10' in length) that is in a failing condition creating a potentially unsafe condition. code/section: sfbc 102a monthly monitor fee applies. code/section: sfbc 110a table 1a-k
DBI ComplaintSep 14
A sizable section of 6ft tall wooden fence running the full length of their backyard atop a 10ft retaining wall leaning into neighboring yard at 816 taraval st posing an unsafe condition.

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 2379-2381 18Th Ave apartments

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

Side by side

How 2379-2381 18Th Ave compares to the neighborhood

This building against comparable properties in Inner Parkside. Toggle filters to narrow the peer group.

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

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