Free SF apartment background check

422-426 Noe St

Eureka Valley/Dolores Heights, SF 94114 3582004 4 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 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 422-426 Noe 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
4 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
Units4
Floors3
Year built1900
Total area3,066 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3582004
Ownership

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

Owner name
Wolfgang David H & Joanne K
Mailing address
424 Noe 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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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

424 Noe St, San Francisco, CA 94114
422 Noe St, San Francisco, CA 94114
426 Noe St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The 4-unit multi-family residential building at 422-426 Noe Street, owned by Wolfgang David H & Joanne K, is a 3-story apartment structure built in 1900 located in the Eureka Valley/Dolores Heights neighborhood. The building has undergone several significant renovations and maintenance work over the past two decades, including recent window replacements in 2017 (8 windows total) using energy-efficient materials, a house trap replacement in 2018, and historical fungus damage repair to the front staircase in 2010. The property experienced notable challenges in 2010 when it faced fire damage and issues with roof loss and rodent infestation, though these complaints were resolved quickly. A cluster of violations was recorded in October 2011, primarily related to fire safety and building maintenance, including concerns about weather proofing, interior painting, and lead-based paint hazards, all of which were abated by August 2012.

The building's maintenance history shows regular updates to its systems and features, including multiple window replacements (2002 and 2017), though there have been some procedural issues, such as a 2010 complaint regarding unauthorized work on the staircase replacement. Recent building improvements have primarily focused on energy efficiency and safety systems, with permits showing street space usage in 2011 and 2018 representing minor exterior modifications. While there have been several 311 calls regarding the property's surroundings between 2019 and 2022, these mostly pertain to public space issues like sidewalk conditions and graffiti rather than direct building concerns. The property's code compliance history shows that while there have been violations in the past, the owners have addressed them through proper channels, with no active violations on record as of the latest available data.

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

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Risk rating

How 422-426 Noe 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
35th percentile

Out of 1278 buildings in this neighborhood, 831 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
66%
No DBI
violation
34%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

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

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 47.0%
Moderate concern 20.5%
Severe concern 32.5%
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

422-426 Noe St event timeline

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

2025
Building Permit Jul 09
Re-roof. no hot work. complete re-roof and fiberglass shingles w/ asphalt coating.
$9,800 · Issued

See all 1 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 422-426 Noe 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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