Free SF apartment background check

1-3 Himmelmann Pl

Nob Hill, SF 94133 0158017 5 units · 3 fl · 1907

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 Nob Hill
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1-3 Himmelmann Pl 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 1907
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RC3
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
Units5
Floors3
Year built1907
Total area3,010 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0158017
Ownership

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

Owner name
Kay Shew & Sau Guen Wong Tr
Mailing address
Kay Shew Wong 438 16Th Ave San Francisco CA 94118
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.

1 Himmelmann Pl, San Francisco, CA 94133
1072 Pacific Ave, San Francisco, CA 94133
3 Himmelmann Pl, San Francisco, CA 94133
1068 Pacific Ave, San Francisco, CA 94133
1070 Pacific Ave, San Francisco, CA 94133
Augrented Insights
Initial analysis

The 5-unit multi-family residential building at 1-3 Himmelmann Place in Nob Hill, owned by Kay Shew & Sau Guen Wong Trust, has undergone several significant renovations since its construction in 1907. Most recently, in late 2022 and early 2023, major improvements were made including a first-floor unit remodel that relocated the kitchen and added new bedroom and bathroom facilities, along with a comprehensive window replacement project involving wood aluminum clad windows. The building has also seen substantial maintenance work, including roof replacement in 2008 and ground floor storage room modifications in 2015. Historical records show that the property had several violations in 2000 and 2008, primarily related to safety features and unauthorized modifications, though these were resolved promptly. Recent issues have predominantly involved graffiti on the building, with multiple incidents reported between 2022 and 2024, though these cases had varied resolutions including some noted as not offensive and others as closed with no response from authorities. The building has maintained regular inspections, with routine annual inspections recorded in 2016 and prior years, suggesting ongoing compliance with housing standards.

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

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Risk rating

How 1-3 Himmelmann Pl'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
88th percentile

Out of 1125 buildings in this neighborhood, 135 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.

Number of units

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

Neighborhood (ZIP code)

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 50.4%
Moderate concern 18.3%
Severe concern 31.2%
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

1-3 Himmelmann Pl event timeline

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

2026
Building Permit Jun 05
Inkind kitchen and bathroom remodel. refresh sheetrock & insulation @ 2 bedrooms on 2/f. (use 5/8" gyp-x)
$7,500 · Issued
Plumbing PermitJun 05
Remodel ktichen and bathroom to include replace in kind one shower pan

See all 12 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1-3 Himmelmann Pl 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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