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2531-2537 Polk St

Russian Hill, SF 94109 0523005 8 units · 2 fl · 1907

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Russian Hill
At or below average
avg 1.9
0
FewerMore

This building has 0 novs (7y), at or below the Russian Hill average of 1.9.

Rent & eviction protection

Is 2531-2537 Polk 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 1907
2 or more units
8 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units8
Floors2
Year built1907
Total area7,875 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0523005
Ownership

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

Owner name
Coolins Ingrid
Mailing address
1819 Polk St #195 San Francisco CA 94109
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.

2531 Polk St, San Francisco, CA 94109
2537 Polk St, San Francisco, CA 94109
2535 Polk St, San Francisco, CA 94109
2533 Polk St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The 8-unit, 2-story multi-family residential building at 2531-2537 Polk Street in Russian Hill, owned by Ingrid Coolins, was constructed in 1907 and has undergone several notable changes over the years. The most significant recent improvement is the installation of a second means of egress stair system in 2020, which includes identical stairways at the side rear of the building servicing the back units, contributing to improved safety compliance. In 2007, the building experienced a cluster of violations related to interior conditions, which were all addressed by April 2008 and included issues with walls, windows, floors, plumbing, smoke detectors, lighting, and paint. Three routine housing inspections were conducted in 1999, 2003, and 2006, all of which were resolved, and another routine inspection occurred in 2011. The building's maintenance history shows a street space permit issued in 2013 and an expired reroof permit from 1994. A hazardous materials incident was recorded in 2017 relating to oil/paint/other liquids, though this was quickly resolved by street cleaning services. While the building has had its share of maintenance issues in the past, particularly in 2007, the prompt resolution of these violations and recent safety improvements suggest ongoing maintenance attention.

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

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Risk rating

How 2531-2537 Polk 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
19th percentile

Out of 1133 buildings in this neighborhood, 918 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
39%
No DBI
violation
61%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 32.6%
Moderate concern 26.8%
Severe concern 40.5%
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

2531-2537 Polk St event timeline

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

2020
Planning Project Aug 28
2nd means of egress stair in kind there are 2 sets of stairs-identical at the side rear of building. They start outside then go inside to service the units in the back of the building.
Closed
Building PermitJul 23
2nd means of egress stair in kind there are 2 sets of stairs-identical at the side rear of building. they start outside then go inside to service the units in the back of the building.

See all 2 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2531-2537 Polk 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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