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3338 23Rd St

Inner Mission, SF 94110 3636016 2 units · 2 fl · 1878

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 Inner Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.6.

Rent & eviction protection

Is 3338 23Rd 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 1878
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
Floors2
Year built1878
Total area1,880 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3636016
Ownership

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

Owner name
Scott Kildall Lvg Trust
Mailing address
Kildall Scott Trustee 3288 21St St #138 San Francisco CA 94110
Last sale
111413

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 3338 23rd Street in San Francisco's Inner Mission neighborhood is a two-story flats and duplex structure built in 1878, currently owned by Scott Kildall Living Trust. The property has undergone numerous significant improvements over the past 15 years, with the most recent being an exterior upgrade in 2024 involving the replacement of front shingles with wood horizontal siding at a cost of $95,000. Other notable recent improvements include a bathroom remodel in 2022 ($37,000), installation of a new heating system in 2017 ($15,000), and several important renovations between 2008-2011 including a comprehensive second-floor interior remodel ($70,000) and voluntary seismic foundation upgrade in 2007 ($4,300). The building experienced a compliance issue in 2009 regarding unpermitted hydronic and laundry system installations, though these were subsequently addressed and abated.

The property has maintained an active maintenance record, with various systems being upgraded or replaced including heating, plumbing, and electrical work. Recent 311 calls from late 2024 have primarily concerned parking violations on the sidewalk and some public works-related issues, though many of these cases were either not validated or resolved without needing intervention. There have been two fire department responses recorded for the property, one for a smoke detector activation and another for a CO detector activation, though neither incident resulted in any injuries or indicated any significant safety concerns. The building's permit history shows regular maintenance and upgrading of residential systems, with no recent patterns of violations or complaints that would indicate persistent issues affecting resident experience or safety.

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

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Risk rating

How 3338 23Rd 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
99th percentile

Out of 2380 buildings in this neighborhood, 24 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
93%
No DBI
violation
7%
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.

Neighborhood (ZIP code)

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

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 91.3%
Moderate concern 6.9%
Severe concern 1.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

3338 23Rd St event timeline

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

2026
Building Permit Apr 07
Re-roofing hot works
$16,300 · Issued
311 RequestFeb 24
Parking on sidewalk

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 3338 23Rd 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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