Free SF apartment background check

3837 17Th St

Eureka Valley/Dolores Heights, SF 94114 3581080 2 units · 1 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 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 3837 17Th 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
Floors1
Year built1900
Total area2,050 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3581080
Ownership

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

Owner name
Carlson John A & Susan A
Mailing address
3837 17th 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 property at 3837 17th Street is a two-unit, one-story multi-family residential building located in the Eureka Valley/Dolores Heights neighborhood, owned by John A. and Susan A. Carlson. Built in 1900, this apartment dwelling has undergone minimal documented structural changes over the decades, with only one significant permitted renovation on record from 1990, which involved replacing the water main, sewer line, and electrical lines, though this permit has since expired.

A notable concern emerged in 2017 when a complaint was filed regarding an allegedly illegal in-law unit within the building, reportedly containing a gas range and kitchen facilities being used for vacation rentals, though this housing inspection services case has since been marked as not active. The building's external environment has experienced recurring issues in recent years, particularly from 2016 to 2024, with multiple 311 calls concerning street cleaning, garbage, and debris, including instances of human waste or urine in 2024. The area has also faced persistent parking enforcement challenges, with three documented cases of sidewalk parking between 2019 and 2024, though officers were unable to locate the vehicles in these instances. Additional municipal service interactions included a repaired flickering street light in 2019, a graffiti incident on a pole in 2018, and a case of improperly affixed illegal postings in 2017, all of which were resolved through appropriate channels.

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

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Risk rating

How 3837 17Th 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
72th percentile

Out of 1278 buildings in this neighborhood, 358 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.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

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 severity forecast
No violation 82.8%
Moderate concern 12.4%
Severe concern 4.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

3837 17Th St apartment reviews

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The story over time

3837 17Th St event timeline

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

2024
311 Request Jul 12
Garbage and debris
human waste or urine

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3837 17Th 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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