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2645 Polk St

Russian Hill, SF 94109 0502003B 12 units · 3 fl · 1950

This building has significantly more problems than most nearby buildings. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

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 2645 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 1950
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
RM3
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
Units12
Floors3
Year built1950
Total area10,846 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0502003B
Ownership

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

Owner name
Mehan Properties Llc
Mailing address
Mehan John & Tina 145 Poplar Ave Kentfield CA 94904
Last sale
032195

Landlord portfolio

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

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Augrented Insights
Initial analysis

2645 Polk Street is a 12-unit, 3-story multi-family residential building constructed in 1950, currently owned by Mehan Properties LLC. The building has undergone several significant infrastructure upgrades in recent years, including a steam boiler replacement in June 2023 and an upcoming fire alarm system modification scheduled for August 2024 that will include upgrading the fire panel, updating devices for compatibility, and installing low-frequency sounders in sleeping areas. Historical maintenance records show a complete reroofing project costing $19,250 in 2002, though there have been some recurring issues with building systems that required attention, such as a 2015 backflow device replacement and a 2014 water heater installation.

The building has experienced periodic fire safety concerns, with violations documented in 2021 related to fire extinguisher hydro-testing, building owner contact posting requirements, and alarm system maintenance - though all these violations were subsequently abated. There was also a fire complaint in 2021 regarding the alarm system that resulted in a violation being issued, and a carbon monoxide detector activation (with no CO detected) recorded as a fire incident. The property has undergone routine housing inspections between 1999 and 2011, with a notable series of violations in 2006 concerning malfunctioning emergency exit lights and damaged ceiling repairs in exit hallways, which were all abated by May 2006. Recent activity around the property includes several 311 calls regarding street cleaning issues between 2021 and 2024, and a graffiti incident reported in September 2023, though these exterior maintenance matters don't directly impact building safety or resident experience.

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

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Risk rating

How 2645 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
13th percentile

Out of 1133 buildings in this neighborhood, 986 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
25%
No DBI
violation
75%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month severity forecast
No violation 13.6%
Moderate concern 21.2%
Severe concern 65.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

2645 Polk St apartment reviews

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The story over time

2645 Polk St event timeline

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

2024
Electrical Permit Aug 26
Online electrical permit: 120 of buildings of 7-12 dwelling units. modification of an existing fire alarm system by upgrading the fire panel, update all existing devices to be compatible with new facp and provide low frequency sounders in all sleeping areas to meet 75db
Issued

See all 4 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2645 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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