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628-632 Hyde St

Downtown, SF 94109 0303012 7 units · 3 fl · 1907

This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Downtown
Above average
avg 6.9
11
FewerMore

This building has 11 novs (7y), above the Downtown average of 6.9.

Rent & eviction protection

Is 628-632 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 1907
2 or more units
7 units
Property type
Multi-Family Residential
Zoning
RC4
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
Units7
Floors3
Year built1907
Total area6,475 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0303012
Ownership

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

Owner name
Jeffrey Fung & Tina Young T
Mailing address
Fung Jeffrey & Young Tina T 100 Oshaughnessy Blvd San Francisco CA 94127
Last sale
091919

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.

628 Hyde St, San Francisco, CA 94109
632 Hyde St, San Francisco, CA 94109
630 Hyde St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The three-story, 7-unit multi-family residential building at 628-632 Hyde Street, constructed in 1907, has undergone several significant improvements and faced various maintenance challenges over the years. Most recently, in 2024, there was a complaint regarding unauthorized construction activity occurring before 7 AM, which was resolved by September 2024. The building experienced heating system issues in early 2017, leading to multiple housing violations related to inadequate permanent heating sources, though these were abated by March 2017 through the replacement of gas heaters and removal of portable heaters. The property has received important safety upgrades over its history, including a seismic retrofit in 1994 (cost: $60,100), fire escape replacement in 2000 (cost: $15,000), and fire protection improvements in 2006 (cost: $8,000) that included adding gypsum board for fire protection and electrical upgrades in the basement. Earlier improvements included the installation of aluminum windows in 1990, parapet bracing work in 1986, and retaining wall reconstruction in 2000.

The building has a documented history of some maintenance issues and quality-of-life concerns, including three noise complaints regarding amplified sound/electronics between 2014-2016, two instances of graffiti (2010 and an older case), and a general street cleaning issue in 2021. The property management has generally addressed violations and complaints in a timely manner, with most construction and maintenance work approved through proper permits. The most significant recent maintenance-related event was the 2017 heating system violations, which prompted both plumbing and electrical permits for system modifications totaling approximately $5,000. While the building has experienced periodic maintenance challenges, particularly related to heating systems and occasional quality-of-life issues, it has also received substantial investment in safety improvements and infrastructure upgrades over the past several decades.

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

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Risk rating

How 628-632 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
77th percentile

Out of 448 buildings in this neighborhood, 103 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
40%
No DBI
violation
60%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Construction type (C)

The building's construction type on file, which affects its maintenance risk profile.

12-Month severity forecast
No violation 25.1%
Moderate concern 40.4%
Severe concern 34.6%
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

628-632 Hyde St event timeline

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

2025
311 Request Nov 24
311 service request
Encampment
Building Violation (NOV)Jul 14
Building violation

See all 11 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 628-632 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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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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