Free SF apartment background check

748 Castro St

Eureka Valley/Dolores Heights, SF 94114 2752018 3 units · 2 fl · 1900

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Eureka Valley/Dolores Heights
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.3.

Rent & eviction protection

Is 748 Castro 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
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
Units3
Floors2
Year built1900
Total area2,510 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot2752018
Ownership

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

Owner name
Schwartz Andrew
Mailing address
748 Castro St San Francisco CA 94114
Last sale
000000

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 apartment building at 748 Castro Street, owned by Andrew Schwartz, was constructed in 1900 in the Eureka Valley/Dolores Heights neighborhood. The property experienced significant safety and compliance issues in the early 2000s, with violations documented in November 2002 relating to fire safety, security, and general maintenance. These violations included problems with combustible storage, fire escape maintenance, stair repairs, egress obstructions, and the need for proper building and plumbing permits. A series of Notices of Violation (NOVs) were issued between February and October 2003, culminating in a director's hearing in May 2004, with all violations officially abated by May 18, 2004. The building underwent foundation repairs in 2014 at a cost of $3,000.

More recent history shows ongoing parking enforcement issues near the property, with multiple reports of sidewalk parking between 2018 and 2024, though these incidents are primarily external to the building itself. Notably, there was an illegal short-term rental violation addressed in 2014, which has since been resolved with the issuance of a Short-Term Rental certificate for the lower unit (#3) after the owner paid penalties and changed the listing to 30-day minimums. Other documented issues have included occasional reports of toter management problems, a damaged tree (2019), and graffiti (2014), all of which were resolved. The most recent building-related incident on record was a parking enforcement case from January 2024.

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

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Risk rating

How 748 Castro 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
20th percentile

Out of 1278 buildings in this neighborhood, 1022 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
56%
No DBI
violation
44%
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 location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

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 54.9%
Moderate concern 28.1%
Severe concern 16.9%
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

748 Castro 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 748 Castro 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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