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719 17Th Ave

Central Richmond, SF 94121 1660002 4 units · 2 fl · 1961

This building has significantly more problems than most nearby buildings. 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 719 17Th 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 1961
2 or more units
4 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
Units4
Floors2
Year built1961
Total area3,886 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1660002
Ownership

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

Owner name
Chan Ben & Lily
Mailing address
146 Sweeny St San Francisco CA 94134
Last sale
042600

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 719 17th Avenue is a two-story, four-unit multi-family residential building located in San Francisco's Central Richmond neighborhood, owned by Ben and Lily Chan and constructed in 1961. The building has undergone several significant maintenance and safety-related events over its history, most notably a serious incident in April 2019 when flooding caused substantial damage to bedroom and bathroom areas, leading to the exposure of drywall and temporary loss of unit functionality for tenants. This incident triggered multiple building violations requiring repairs to walls, floors, and interior surfaces, as well as necessitating compliance with lead paint safety protocols; these violations were officially abated by June 2019.

Prior to the flooding incident, the building had undergone window improvements in late 2017, with the replacement of eight windows on both the front and back facades, including the installation of aluminum and vinyl windows as appropriate, completed under an $8,000 permit. A routine housing inspection in 2002 had identified several safety concerns that required attention, including issues related to fire safety (such as egress obstruction and smoke detector installation), interior surfaces (including lead paint concerns), and general building conditions; these violations were notated as abated by June 2019. The building's maintenance history also shows attention to street space management in October 2017, and while there have been various 311 calls related to street maintenance and cleaning in the vicinity, there have been no recorded fire incidents or civilian injuries at this location.

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

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Risk rating

How 719 17Th 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
14th percentile

Out of 2250 buildings in this neighborhood, 1935 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
64%
No DBI
violation
36%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

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 56.3%
Moderate concern 18.5%
Severe concern 25.2%
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

719 17Th Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 719 17Th 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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