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624 Anza St

Lone Mountain, SF 94118 1087012 3 units · 2 fl · 1972

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 Lone Mountain
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Lone Mountain average of 0.9.

Rent & eviction protection

Is 624 Anza St 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 1972
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units3
Floors2
Year built1972
Total area3,498 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1087012
Ownership

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

Owner name
Wing Douglas
Mailing address
624 Anza St San Francisco CA 94118
Last sale
062008

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit, two-story multi-family residential building at 624 Anza Street in the Lone Mountain neighborhood, owned by Douglas Wing, was constructed in 1972 and has undergone several documented maintenance and inspection events over its history. The building's maintenance record shows relatively routine upkeep, with the most significant recent work being a $7,500 reroofing project completed in October 2015, which demonstrates proactive building maintenance. A street space permit was issued in 2018, though the minimal cost of $1 suggests this was likely a minor administrative matter.

The property has undergone regular housing inspections, including routine safety checks in 1999, 2004, and 2016, none of which were noted to have any significant unresolved issues. However, there was one notable complaint filed in October 1996 regarding inadequate sealing around windows and glass doors, which resulted in condensation problems and wet carpet, though this issue was documented as resolved by January 1997. The building's exterior and surrounding area experienced two incidents of graffiti in late 2018, both of which were resolved by city services, though these were not directly related to the building's structural or safety conditions.

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

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Risk rating

How 624 Anza St'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
52th percentile

Out of 519 buildings in this neighborhood, 249 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
86%
No DBI
violation
14%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

DBI complaint rate, owner's portfolio

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

12-Month severity forecast
No violation 79.6%
Moderate concern 14.6%
Severe concern 5.8%
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

624 Anza St 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 624 Anza St 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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