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5238-5240 Mission St

Outer Mission, SF 94112 7031002D 3 units · 2 fl · 1924

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 Outer Mission
At or below average
avg 2.6
0
FewerMore

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

Rent & eviction protection

Is 5238-5240 Mission 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 1924
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NC2
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 built1924
Total area2,184 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot7031002D
Ownership

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

Owner name
Lam Family Trust
Mailing address
Pui Ying & Mo Lui Yip Lam, 515 19Th Ave San Francisco CA 94121
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.

5240 Mission St, San Francisco, CA 94112
5238 Mission St, San Francisco, CA 94112
Augrented Insights
Initial analysis

The property at 5238-5240 Mission Street is a 2-story multi-family residential building located in San Francisco's Outer Mission neighborhood. Built in 1924 and currently owned by the Lam Family Trust, this mixed-use building contains three residential units with ground-floor retail space, consistent with its classification as a Flat & Store building containing 4 units or less. The building's documented maintenance history includes a reroofing project completed in 1999, and interior repairs involving wall and ceiling work and painting from 1989, with a street space permit issued in 2009.

The property has experienced several maintenance and community issues in recent years, with a notable cluster of noise-related complaints in January 2022, including three separate reports of excessive noise. More recent environmental concerns include reports of loose garbage (September 2023) and an overgrown tree (July 2023), though the latter was placed under the city's scheduled maintenance plan. The most recent interaction with city services occurred in January 2025, involving Section 8 housing documentation requirements. The property has also been subject to various parking-related incidents in the vicinity, including reports of a damaged parking meter (May 2024), driveway blockage (November 2021), and double parking (August 2021), though these were primarily street-related issues rather than direct building concerns. The building's permits and service requests suggest regular maintenance and occasional community issues, though no major violations or urgent safety concerns are documented in the available records.

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

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Risk rating

How 5238-5240 Mission 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
80th percentile

Out of 112 buildings in this neighborhood, 22 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 83.8%
Moderate concern 12.0%
Severe concern 4.1%
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

5238-5240 Mission St event timeline

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

2025
311 Request Nov 17
Sidewalk defect
collapsed sidewalk

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 5238-5240 Mission 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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