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2638-2640 Hyde St

Russian Hill, SF 94109 0027016A 3 units · 2 fl · 1904

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 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 2638-2640 Hyde 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 1904
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units3
Floors2
Year built1904
Total area2,781 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0027016A
Ownership

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

Owner name
Fung Cheryl J
Mailing address
65 El Plazuela St San Francisco CA 94127
Last sale
070115

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.

2640 Hyde St, San Francisco, CA 94109
2638 Hyde St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The three-unit, two-story multi-family residential building at 2638-2640 Hyde Street in Russian Hill was built in 1904 and is currently owned by Cheryl J. Fung. The property has undergone several significant maintenance and improvement projects over the years, with the most notable being dry rot and termite remediation work completed in 2008, following a comprehensive report by Lingruen Associates from 2005 that identified multiple affected areas. In 2006, the building underwent a routine housing inspection that resulted in multiple safety citations, including requirements for smoke detectors, security measures, and gas shutoff tools, though all violations were abated by June 15, 2006. Earlier renovation work in the early 1990s included several exploratory and revision projects related to the ground floor, while a complaint about an unauthorized deck installation was filed in 2005 and resolved within one month.

The building's recent history shows generally minimal internal issues, with no major complaints or violations recorded since 2006. External maintenance has been addressed through several 311 calls over the past few years, primarily related to street cleaning, sign maintenance, and temporary moving-related requests, with the most recent issues being defaced signs in 2021 and general cleaning matters in 2022. A fire incident record from 700 is noted as a false alarm or call, with no civilian injuries reported. The building appears to have maintained compliance with housing codes since the 2006 violations were resolved, though the age of the building and its documented history of dry rot and termite issues suggest ongoing maintenance and monitoring are likely required.

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

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Risk rating

How 2638-2640 Hyde 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
84th percentile

Out of 1133 buildings in this neighborhood, 181 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
89%
No DBI
violation
11%
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.

Neighborhood (ZIP code)

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

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 82.1%
Moderate concern 7.7%
Severe concern 10.2%
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

2638-2640 Hyde St event timeline

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

2025
311 Request May 19
311 service request
Encampment

See all 1 events

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

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Every record we have

Full data for 2638-2640 Hyde St apartments

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

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