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2545 Folsom St

Inner Mission, SF 94110 3613024 3 units · 2 fl · 1978

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
1
FewerMore

This building has 1 novs (7y), at or below the Inner Mission average of 2.6.

Rent & eviction protection

Is 2545 Folsom 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 1978
2 or more units
3 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
Units3
Floors2
Year built1978
Total area3,350 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3613024
Ownership

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

Owner name
Liang Huang Kuang&Cai Yin L
Mailing address
2545 Folsom St Apt 3 San Francisco CA 94110
Last sale
050500

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The three-unit, two-story multi-family residential building at 2545 Folsom Street in the Inner Mission, constructed in 1978, has undergone several notable inspections and maintenance events over its history. Two significant routine safety inspections were conducted, one in 2016 that required affidavit submissions and another in 2008 that revealed multiple compliance issues, including concerns with fire safety (missing fire-rated doors and untagged fire extinguishers), building maintenance (exposed/damaged garage ceiling), security (self-closing exterior doors), and sanitation (rubbish removal). The 2008 violations, though serious, were documented as abated by December 17, 2008. More recent maintenance work includes a 2012 sewer line repair and street space improvements, along with a minor 2018 fire complaint that was promptly corrected.

The building's immediate surroundings have experienced typical urban issues, as evidenced by multiple 311 calls in recent years. These include recurring parking violations (2019-2024), several instances of sidewalk cleanliness concerns (human/animal waste) in 2022-2023, and one reported case of a damaged tree in 2023. The property's permit history shows relatively minimal maintenance activity, with only two recorded permits: a 1992 interior modification involving sheetrock installation and the 2012 sewer-related work. While the building has experienced various violations and maintenance needs over its history, the relatively recent absence of significant building violations or safety concerns, along with the prompt correction of past issues, suggests improved compliance adherence.

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

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Risk rating

How 2545 Folsom 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
86th percentile

Out of 2380 buildings in this neighborhood, 333 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 69.1%
Moderate concern 21.6%
Severe concern 9.4%
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

2545 Folsom St event timeline

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

2025
311 Request Jul 24
Abandoned vehicle
Parking Enforcement
311 RequestJul 22
Abandoned vehicle

See all 3 events

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

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Every record we have

Full data for 2545 Folsom 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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