Free SF apartment background check

690 Pennsylvania Ave

Potrero Hill, SF 94107 4103027 16 units · 3 fl · 1999

This building has far more open problems than almost any other in the neighborhood. 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 Potrero Hill
Above average
avg 1.1
12
FewerMore

This building has 12 novs (7y), above the Potrero Hill average of 1.1.

Rent & eviction protection

Is 690 Pennsylvania 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 1999
2 or more units
16 units
Property type
Multi-Family Residential
Zoning
M1
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units16
Floors3
Year built1999
Total area55,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4103027
Ownership

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

Owner name
Mississippi Street Lofts Ll
Mailing address
Citywide Management 650 Texas St San Francisco CA 94107
Last sale
060806

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 690 Pennsylvania Avenue is a 16-unit, 3-story multi-family residential building constructed in 1999, currently owned by Mississippi Street Lofts LLC. The building has undergone several significant maintenance projects, including a $60,000 common area courtyard renovation in 2018 that involved concrete replacement, new paving, and stucco repairs. Water heater system maintenance appears to be a recurring focus, with the most recent water heater replacement occurring in May 2023, following previous installations in 2020, 2010, and 2005. In 2023, the building experienced boiler permit issues, with violations filed in March for two boilers (serial numbers 1845112518282 and L14-6051), though these were abated by April 2023.

Recent maintenance and safety compliance issues have emerged as concerning patterns. In October 2023, a general maintenance complaint was filed regarding the building's conditions, which included multiple fire safety violations such as emergency lighting maintenance, fire extinguisher requirements, smoke/carbon monoxide detector compliance, and egress obstruction. These violations, along with some from earlier years, suggest ongoing challenges with maintaining building systems and safety features. The building has a history of false fire alarms and some legitimate fire safety concerns, with violations recorded in 2012, 2013, 2017, 2021, and most recently in December 2024. Planning records show the original construction of the building occurred in 1998-1999, following the demolition of previous structures on the site. While some historical issues have been appropriately addressed and abated, the building's record shows persistent maintenance and safety compliance challenges, particularly regarding fire safety systems and boiler permit renewals.

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

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Risk rating

How 690 Pennsylvania 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
1th percentile

Out of 726 buildings in this neighborhood, 719 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
14%
No DBI
violation
86%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

12-Month severity forecast
No violation 9.1%
Moderate concern 53.8%
Severe concern 37.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

690 Pennsylvania Ave apartment reviews

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The story over time

690 Pennsylvania Ave event timeline

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

2023
Building Violation (NOV) Oct 26
Building violation
A section 604 compliance affidavit is now due for this property. have an appropriately licensed professional inspect those exterior buildin…
Building Violation (NOV)Oct 26
Building violation

See all 13 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 690 Pennsylvania 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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