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22 Museum Way

Corona Heights, SF 94114 2620072 3 units · 2 fl · 1912

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 Corona Heights
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Corona Heights average of 1.2.

Rent & eviction protection

Is 22 Museum Way 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 1912
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 built1912
Total area1,860 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot2620072
Ownership

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

Owner name
Stammberger Kurt R & Mascar
Mailing address
22 Museum Way San Francisco CA 94114
Last sale
022797

Landlord portfolio

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

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Augrented Insights
Initial analysis

22 Museum Way is a two-story, three-unit multi-family residential building located in Corona Heights, built in 1912 and currently owned by Kurt R. Stammberger and Mascar. The property has undergone numerous improvements over the years, with significant recent upgrades including the installation of a FranklinWH battery unit with solar PV integration in January 2024, replacement of the electrical panel in May 2022, and the addition of solar power systems in 2019 and 2021. The building experienced a series of violations and complaints in 2015 that were all abated by December 2015, including issues with egress obstruction, security concerns, heating system deficiencies, and general maintenance problems, along with work completed without proper permits. A tenant buyout occurred in April 2016 for $86,940 affecting one tenant. More recent improvements include window and door replacements (2015-2022), bathroom remodeling (2010), and various electrical upgrades. The building has experienced periodic illegal parking issues near the property, as evidenced by multiple 311 calls between 2020-2024, though these are not directly related to building condition. The property's maintenance history shows regular upkeep, with significant investments in energy efficiency upgrades including solar power and battery storage systems. A notable historical event was a fire in 1987 that required repairs to the first-floor interior, though this was properly addressed and completed.

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

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Risk rating

How 22 Museum Way'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
39th percentile

Out of 348 buildings in this neighborhood, 212 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
76%
No DBI
violation
24%
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 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.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 75.5%
Moderate concern 17.9%
Severe concern 6.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

22 Museum Way apartment reviews

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The story over time

22 Museum Way event timeline

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

2025
311 Request Apr 22
Other
Sewer

See all 6 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 22 Museum Way 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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