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2810-2820 25Th St

Inner Mission, SF 94110 4265007A 4 units · 1 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 Inner Mission
At or below average
avg 2.6
0
FewerMore

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

Rent & eviction protection

Is 2810-2820 25Th 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
4 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
Units4
Floors1
Year built1924
Total area4,140 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4265007A
Ownership

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

Owner name
Helen Kong Trust
Mailing address
Kong Helen Trustee 2 San Rafael Way San Francisco CA 94127
Last sale
081004

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.

2810 25th St, San Francisco, CA 94110
2820 25th St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 2810-2820 25th Street in San Francisco's Inner Mission neighborhood is a single-story, four-unit multi-family residential building constructed in 1924, currently owned by the Helen Kong Trust. The building has undergone several significant maintenance activities over the years, including two completed reroofing projects in 1993 and 1999, sidewalk repairs in 2010, and various electrical upgrades in 2003 that included installing a single electric meter for the building. More recently, in early 2025, the property experienced multiple infrastructure and maintenance issues, including reports of sidewalk defects, curb problems, and graffiti incidents. Of particular note is a collapsed sidewalk that required inspection and a reported issue with the building's commercial areas showing graffiti. The building has generated several 311 calls regarding street and sidewalk conditions, with various cases being resolved, though some graffiti-related complaints remain open as of January 2025. The property's historical records show some development activity, including a Letter of Determination regarding parcel ownership and a proposed project for 18 dwelling units that appears to have been informational in nature. While there have been numerous fire department responses to the building, most have been for false alarms, public assistance, or smoke detector activations, with no civilian injuries reported in any incident.

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

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Risk rating

How 2810-2820 25Th 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
32th percentile

Out of 2380 buildings in this neighborhood, 1618 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
54%
No DBI
violation
46%
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 location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 42.9%
Moderate concern 41.6%
Severe concern 15.5%
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

2810-2820 25Th St event timeline

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

2026
311 Request Apr 18
Parking on sidewalk
Parking Enforcement
DBI ComplaintApr 17
Damaged windows

See all 6 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2810-2820 25Th 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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