Free SF apartment background check

3818 22Nd St

Eureka Valley/Dolores Heights, SF 94114 3622019 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 3818 22Nd 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 area2,450 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3622019
Ownership

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

Owner name
Marcoux Christopher
Mailing address
3818 22nd St San Francisco CA 94114
Last sale
021506

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit multi-family residential building at 3818 22nd Street, owned by Christopher Marcoux, has undergone several significant improvements since its construction in 1900. Most recently, in 2024 and late 2023, the property received substantial exterior upgrades, including a completed reroofing project costing $14,273 and replacement of approximately 300 square feet of exterior siding. The building's electrical infrastructure received attention in 2004-2007, with major enhancements including an underground service conversion to 150A with three meters, installation of new panels, and upgrades to common area lighting systems. A garage door opener installation was completed in 2007.

The property has encountered recurring issues with illegal parking in the vicinity, particularly between 2022-2024, with multiple incidents of driveway blocking documented through 311 calls. Most of these incidents involved a Toyota RAV4, suggesting a particular pattern of parking violations in the area. Additionally, a tree maintenance issue was reported in January 2023, with DPW Operations indicating that a tree would be removed and replaced, though it was not considered a high-risk safety concern. Historical records show earlier modifications, including a cancelled permit for window replacement in 2005 and a plumbing removal project from 1991 that expired. The building appears to be in good standing with recent maintenance and improvements, particularly regarding its roof and exterior condition.

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

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Risk rating

How 3818 22Nd 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
28th percentile

Out of 1278 buildings in this neighborhood, 920 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
62%
No DBI
violation
38%
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 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 57.9%
Moderate concern 24.0%
Severe concern 18.1%
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

3818 22Nd St event timeline

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

2024
Building Permit Jul 12
Reroofing- not visible from street.
$14,273 · Complete
Planning RecordJul 12
Approved for reroofing of Category A pitched roof area. Shingle for shingle. Not a change of use and no other work.

See all 4 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3818 22Nd 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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