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339-341 25Th Ave

Central Richmond, SF 94121 1408006A 2 units · 2 fl · 1915

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 Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 339-341 25Th Ave 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 1915
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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 built1915
Total area2,330 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1408006A
Ownership

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

Owner name
Kwan Eddy Man Kin
Mailing address
915 Fillmore St Albany CA 94706
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.

341 25th Ave, San Francisco, CA 94121
339 25th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 339-341 25th Avenue in San Francisco's Central Richmond neighborhood is a two-unit, two-story multi-family residential building constructed in 1915, currently owned by Kwan Eddy Man Kin. The building has experienced several maintenance and safety issues over the past few years, with the most significant concerns occurring between February and March 2022, when there were multiple reports (five in total) of sewage backup incidents involving a 4-inch sewer vent, which required field work by the Public Utilities Commission Sewer Operations. The property has also faced recurring aesthetic and security challenges, including six reports of graffiti on or near the property in 2022 alone, with the most recent incident recorded in April 2022. These graffiti incidents generally required intervention from the Department of Public Works Operations, with resolutions involving steam cleaning or painting of affected surfaces.

The building's maintenance history shows some attention to upkeep, with a reroofing project completed in 2003 at a cost of $4,610, though this permit has since expired. A notable security concern was reported in July 2017 when a complaint was filed regarding a malfunctioning front door handle, though this issue appears to no longer be active. The property has also encountered parking-related issues, with documented incidents of parking violations near the building in 2018-2019, including unauthorized sidewalk parking and driveway blockage, both of which were resolved through proper enforcement measures. Importantly, there have been no fire incidents involving civilian injuries recorded at this address, and a fire-related response was dispatched but canceled before arrival.

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

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Risk rating

How 339-341 25Th Ave'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
49th percentile

Out of 2250 buildings in this neighborhood, 1148 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

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.

12-Month severity forecast
No violation 78.2%
Moderate concern 17.3%
Severe concern 4.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

339-341 25Th Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 339-341 25Th Ave 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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