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681-683 16Th Ave

Central Richmond, SF 94118 1628011 2 units · 2 fl · 1920

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems 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 Central Richmond — not a forecast
Above average
avg 0.5
1
FewerMore

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

Rent & eviction protection

Is 681-683 16Th 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 1920
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.

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 1920
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 built1920
Total area3,329 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1628011
Ownership

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

Owner name
Mailing address
446 Funston Ave San Francisco CA 94118
Last sale

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.

683 16th Ave, San Francisco, CA 94118
681 16th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The two-unit residential building at 681-683 16th Avenue in San Francisco's Central Richmond neighborhood, built in 1920, has experienced several significant plumbing-related issues over the past several years, with the most recent concerns emerging in 2023. A notable sequence of sewage-related problems began in May 2023 when the San Francisco Public Utilities Commission (SFPUC) identified issues with the house trap/sanitary sewer system, leading to both a Notice of Violation and a plumbing inspection complaint regarding a defective house trap. These violations were officially documented under multiple sections of the California Plumbing Code and San Francisco Building Code.

The building has had recurring sewage-related incidents, including documented sewage backup events in both May 2023 and June 2025, though these cases were resolved through field work. The property has generated minimal other service requests over the past seven years, with three additional 311 complaints recorded: an abandoned vehicle report (still open as of July 2026) and a driveway blocking incident in June 2026 which was unable to be verified by responding officers. While the building's record shows relatively few overall complaints or violations, the pattern of sewage-related issues, particularly the recent violation noted in May 2023, suggests ongoing infrastructure challenges related to the building's plumbing systems.

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

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Risk rating

How 681-683 16Th 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
20thpercentile

Out of 2250 buildings in this neighborhood, 1800 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
73%
No DBI
violation
27%
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.

Permit rate, owner's portfolio

Per-building permit rate across the owner's portfolio.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month risk forecast
Low failure risk 27%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

681-683 16Th Ave apartment reviews

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On the map

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The story over time

681-683 16Th Ave event timeline

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

2026
311 Request Jul 30
Abandoned vehicle
Parking Enforcement
311 RequestJun 28
Blocking driveway cite only

See all 7 events

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

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Every record we have

Full data for 681-683 16Th Ave apartments

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

Side by side

How 681-683 16Th Ave compares to the neighborhood

This building against comparable properties in Central Richmond. 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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