Free SF apartment background check

500-516 Hayes St

Hayes Valley, SF 94102 0807004 20 units · 4 fl · 1900

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Hayes Valley
At or below average
avg 2.3
1
FewerMore

This building has 1 novs (7y), at or below the Hayes Valley average of 2.3.

Rent & eviction protection

Is 500-516 Hayes 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 1900
2 or more units
20 units
Property type
Multi-Family Residential
Zoning
HAYES
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
Units20
Floors4
Year built1900
Total area17,520 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0807004
Ownership

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

Owner name
Hayes Valley Properties Llc
Mailing address
447 Ivy St San Francisco CA 94102
Last sale
000000

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

508 Hayes St, San Francisco, CA 94102
514 Hayes St, San Francisco, CA 94102
506 Hayes St, San Francisco, CA 94102
501 Octavia St, San Francisco, CA 94102
516 Hayes St, San Francisco, CA 94102
500 Hayes St, San Francisco, CA 94102
Augrented Insights
Initial analysis

The 20-unit, 4-story multi-family residential building at 500-516 Hayes Street, owned by Hayes Valley Properties LLC, has undergone several significant updates and faced various challenges over its history dating back to 1900. Most notably, the building completed a mandatory soft-story retrofit in 2020 (completed with costs of $30,000 for residential work and $180,000 for commercial work), achieving compliance with San Francisco's seismic safety requirements. The building has experienced recurring fire safety concerns, with multiple violations between 2017 and 2021 related to blocked exits, alarm systems, and storage of combustibles in exit paths, though most have been abated or corrected. Three fire incidents were recorded, including two contained cooking fires and several false alarms.

Recent issues include an active common area complaint filed in November 2023, and historical complaints about unauthorized renovations in multiple units (2013), hoarding (2017), and heating system failures (2012). The building underwent various plumbing and electrical upgrades, including bathroom and kitchen remodels in multiple units (2013-2018), water heater replacements, and security improvements. Historical maintenance issues from 2007 included multiple violations requiring remediation, such as hazardous conditions, general dilapidation, and problems with interior surfaces, all of which were abated by November 2007.

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

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Risk rating

How 500-516 Hayes 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
14th percentile

Out of 1027 buildings in this neighborhood, 883 are predicted to be safer.

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

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 15.7%
Moderate concern 77.3%
Severe concern 7.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

500-516 Hayes St event timeline

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

2026
311 Request Jun 06
Garbage and debris
other bagged boxed contained garbage
311 RequestJun 05
Garbage and debris

See all 18 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 500-516 Hayes 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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