Free SF apartment background check

738 Hayes St

Hayes Valley, SF 94102 0805011 2 units · 3 fl · 1900

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 Hayes Valley
At or below average
avg 2.3
0
FewerMore

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

Rent & eviction protection

Is 738 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
2 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units2
Floors3
Year built1900
Total area4,082 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0805011
Ownership

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

Owner name
Stephanie Nip Revoc Trust 2
Mailing address
Nip Stephanie Trustee 738 Hayes St San Francisco CA 94102
Last sale
042020

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-story, multi-family residential building at 738 Hayes Street in Hayes Valley, owned by the Stephanie Nip Revocable Trust 2, has undergone significant renovations and improvements since its construction in 1900. The building, currently configured as a two-unit structure, has a documented history of extensive maintenance and upgrades, including recent window replacements (2023) and reroofing (2022), as well as major systems overhauls in 2008 that included electrical system upgrades with a 200-amp service replacement, plumbing improvements with complete pipe replacement, and foundation work. In 2015, the property underwent substantial renovations to complete the second unit in the basement, including kitchen installation and electrical work, along with the replacement of the water heater. A historical permit complaint regarding unauthorized church-to-residential conversion work in 2008 was swiftly addressed and closed.

The property has a record of high occupancy density, with reports in planning records indicating 8+ residents in what is officially designated as a two-unit building, and a documented tenant buyout in 2019 involving five tenants for $37,500. Numerous 311 calls from recent years (2023-2024) primarily concern external issues such as parking violations and street cleaning matters, which are typical for urban environments. The building's maintenance history shows regular upkeep and modernization efforts, with most recent works focused on interior improvements and code compliance, including window upgrades and bathroom renovations. The structure has benefited from consistent investment in both basic systems (electrical, plumbing, heating) and living space improvements, with most permits marked as complete and only one significant permit withdrawal in 2015 regarding occupancy establishment.

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

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Risk rating

How 738 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
80th percentile

Out of 1027 buildings in this neighborhood, 205 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
84%
No DBI
violation
16%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

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

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 76.3%
Moderate concern 13.7%
Severe concern 10.0%
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

738 Hayes St event timeline

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

2026
Building Permit Apr 15
Partial foundation replacement & voluntary strengthening. replacement of aapprox. 108 lf of (e) brick perimeter fdn. strengthening of walls at studio level w/ shear plywood, anchor bolts, holdowns, clips.
$60,000 · Issued
Plumbing PermitFeb 06
Shower pan only intallation. reference 202506309764

See all 10 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 738 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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