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664-666 Chenery St

Glen Park, SF 94131 6742020 2 units · 2 fl · 1917

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 Glen Park
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Glen Park average of 1.4.

Rent & eviction protection

Is 664-666 Chenery 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 1917
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
NC2
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
Units2
Floors2
Year built1917
Total area4,338 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6742020
Ownership

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

Owner name
Eriksen-Lynch Family Trust
Mailing address
Eriksen Dean K P & Lynch Je 664 Chenery St San Francisco CA 94131
Last sale
011317

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.

666 Chenery St, San Francisco, CA 94131
664 Chenery St, San Francisco, CA 94131
Augrented Insights
AI summary

The property at 664-666 Chenery Street is a two-unit, two-story multi-family residential building with commercial space, constructed in 1917 and currently owned by the Eriksen-lynch Family Trust. The building has undergone several significant improvements over the past decade, including the installation of a solar system with 27 roof-mounted PV modules in 2014, new electrical service upgrades with two meters and panels in 2011, and a substantial tenant improvement project in 2012 that included gym renovations and ADA bathroom facilities. The property experienced some regulatory challenges in 2014 when complaints were filed regarding unpermitted construction of a second-floor deck, which resulted in violation notices, though these were ultimately abated in 2016. Infrastructure improvements have included sewer line work in 2013, and the building underwent various electrical upgrades including new lighting and power systems.

Recent maintenance and urban condition issues near the property have primarily involved public spaces, with multiple 311 calls related to street cleaning, parking, and tree maintenance between 2021 and 2023. Two notable planning records indicate proper channels were eventually followed for the second-story deck construction, with a proposal describing a 5-foot-wide by 11-foot-long deck with privacy features along the western side property line. The building's plumbing and electrical systems have received regular attention, as evidenced by multiple permits for various upgrades and repairs, including gasline work and bathroom plumbing improvements. While there have been periodic issues with the adjacent public spaces (evidenced by 311 calls), the building itself appears to have maintained compliance with most regulatory requirements following the initial 2014 violations, with significant investments in sustainability and infrastructure upgrades over recent years.

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Risk rating

How 664-666 Chenery 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
59th percentile

Out of 364 buildings in this neighborhood, 149 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
81%
No DBI
violation
19%
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.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 81.9%
Moderate concern 12.7%
Severe concern 5.4%
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

664-666 Chenery St event timeline

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

2025
311 Request Oct 28
Not offensive
sidewalk structure
311 RequestOct 13
Blocked sidewalk

See all 5 events

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

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Every record we have

Full data for 664-666 Chenery St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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