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970-974 Hayes St

Alamo Square, SF 94117 0803011 3 units · 3 fl · 1900

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Alamo Square — not a forecast
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Alamo Square average of 2.3.

Rent & eviction protection

Is 970-974 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
3 units
Property type
Multi-Family Residential
Zoning
RM2
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 1900
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
Units3
Floors3
Year built1900
Total area6,150 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0803011
Ownership

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

Mailing address
974 Hayes St San Francisco CA 94117
Last sale
November 15, 2017

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.

972 Hayes St, San Francisco, CA 94117
974 Hayes St, San Francisco, CA 94117
970 Hayes St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The 3-unit, 3-story multi-family residential building at 970-974 Hayes Street in Alamo Square, owned by Danaus F. Chang and Sha Parker, was constructed in 1900 and has undergone several significant improvements over the years. Most notably, in 2010, the building received a comprehensive fire safety upgrade including a new alarm control panel, multiple horn/strobes, smoke detectors, heat detectors, and manual pull stations, though some related permits later expired. The property was also the subject of important infrastructure work, including sewer line and house trap replacement in 2008 and electrical system upgrades including overhead service pipe and feeder replacement in 2010.

The building's compliance history shows earlier challenges with housing safety, particularly evident in a series of violations documented between 2002-2009, which included issues with fire safety equipment, security features, and illegal room configurations. These violations were all officially abated by June 2009, following a combination of routine inspections and necessary remediation work. More recent maintenance issues have been relatively minor and primarily focused on external matters such as street space permits, sidewalk repairs, and occasional exterior graffiti (last reported in 2015). The most recent inspections of record occurred in 2012 and 2018, with no active violations or complaints noted since 2009.

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

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Risk rating

How 970-974 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

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
51stpercentile

Out of 305 buildings in this neighborhood, 149 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
66%
No DBI
violation
34%
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.

Building size

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

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 risk forecast
Moderate failure risk 34%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

970-974 Hayes St apartment reviews

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On the map

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The story over time

970-974 Hayes 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 970-974 Hayes St apartments

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

Side by side

How 970-974 Hayes St compares to the neighborhood

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