Free SF apartment background check

271-273 Mallorca Way

Marina, SF 94123 0442A005 2 units · 2 fl · 1925

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 Marina
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Marina average of 1.1.

Rent & eviction protection

Is 271-273 Mallorca 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 1925
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 built1925
Total area3,574 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0442A005
Ownership

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

Owner name
Kwan Peter Cheung Kwong
Mailing address
271 Mallorca Way San Francisco CA 94123
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.

273 Mallorca Way, San Francisco, CA 94123
271 Mallorca Way, San Francisco, CA 94123
Augrented Insights
Initial analysis

The two-unit multi-family residential building at 271-273 Mallorca Way, owned by Peter Cheung Kwong, is a 1925 flats and duplex structure located in San Francisco's Marina neighborhood. The property has undergone several significant improvements over the years, including a complete electrical upgrade in 2010 to 200A service with three meters and installation of new outlets and lighting. A reroofing project was completed in 2007 at a cost of $7,000, and in 1997 a window was added to a staircase wall. The building has a history of addressing maintenance issues, including termite and dryrot repairs in 1991, though some permits from the 1990s for basement wall improvements expired without completion.

Recent fire safety inspections in 2018 identified issues with blocked exits and fire extinguishers, though these were promptly corrected within a month. There was one recorded cooking fire incident, though it was confined to a container and resulted in no civilian injuries. The property has experienced recurring issues with driveway blocking, particularly between 2021-2024, with multiple citations issued and vehicles frequently unable to be located when enforcement arrived. While these parking issues are significant in number, they are external to the building itself. The building's maintenance history suggests regular upkeep, with most major systems receiving appropriate attention when needed, though it's worth noting that some older permits from the 1980s and 1990s show as expired rather than completed, which may warrant further investigation.

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

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Risk rating

How 271-273 Mallorca 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
88th percentile

Out of 988 buildings in this neighborhood, 119 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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

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 88.9%
Moderate concern 7.4%
Severe concern 3.8%
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

271-273 Mallorca Way event timeline

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

2023
311 Request Mar 07
Blocking driveway cite only
Blue/gray - Nissan versa - CH49494

See all 1 events

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

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Every record we have

Full data for 271-273 Mallorca Way apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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