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639 Geary St

Downtown, SF 94102 0318022 164 units · 14 fl · 1990

This building has a higher-than-average number of open problems nearby. 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 Downtown
At or below average
avg 6.9
0
FewerMore

This building has 0 novs (7y), at or below the Downtown average of 6.9.

Rent & eviction protection

Is 639 Geary 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 1990
2 or more units
164 units
Property type
Multi-Family Residential
Zoning
RC4
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
Units164
Floors14
Year built1990
Total area133,343 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0318022
Ownership

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

Owner name
Erp Operating Lp
Mailing address
Tax Dept 27165 Po Box 87407 Chicago IL 60680
Last sale
072320

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 14-story multi-family residential building at 639 Geary Street, owned by Erp Operating LP, was constructed in 1990 and contains 164 units. The property has undergone several significant improvements since its construction, most notably the installation of a comprehensive fire sprinkler system, which was completed in 1994 following initial designs and construction work that began in 1985 and 1989. In early 1994, the building underwent tenant improvements and the creation of a new office and lounge space, though this particular modification encountered some regulatory challenges, as evidenced by a complaint filed in June 1994 regarding unauthorized construction work that was allegedly conducted without proper permits, along with claims of fraudulent permit possession by the apartment building manager. This complaint was subsequently abated by late September 1994.

The building's documented history shows proper attention to safety systems, particularly fire protection, with multiple permits related to sprinkler installations. The property was originally permitted for salon use in 1982 prior to its conversion to multi-family residential status. All recorded permits, including those for tenant improvements and safety system installations, have been marked as complete, indicating that these projects were properly finished according to the approved specifications. While the 1994 complaint represents the only noted regulatory issue in the building's history, it is important to note that this incident occurred nearly three decades ago and was resolved within a few months.

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

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Risk rating

How 639 Geary 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
60th percentile

Out of 448 buildings in this neighborhood, 179 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
21%
No DBI
violation
79%
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 location

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

12-Month severity forecast
No violation 24.4%
Moderate concern 65.7%
Severe concern 9.9%
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

639 Geary St event timeline

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

2026
311 Request Jun 10
Other reallocate
Noise
311 RequestMay 13
Garbage and debris

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 639 Geary 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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