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1127-1129 Hyde St

Nob Hill, SF 94109 0249006 7 units · 3 fl · 1908

This building has more problems than most buildings in this neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Nob Hill
At or below average
avg 2.4
2
FewerMore

This building has 2 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1127-1129 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 1908
2 or more units
7 units
Property type
Multi-Family Residential
Zoning
RM3
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 built1908
Total area6,680 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0249006
Ownership

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

Owner name
Quan Brenda J Trustee
Mailing address
1127 Hyde St Apt 6 San Francisco CA 94109
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.

1127 Hyde St, San Francisco, CA 94109
1129 Hyde St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The 7-unit, 3-story multi-family residential building at 1127-1129 Hyde Street in Nob Hill, constructed in 1908, has undergone several significant improvements and faced important safety requirements over the past two decades. Most notably, the building completed its mandatory Soft Story retrofit program (Tier 3) in 2017-2022 at a cost of $120,000, addressing critical seismic safety concerns. Recent work in 2024 includes substantial renovations to unit #6, consisting of bathroom and kitchen remodeling, new electrical systems, and sheetrock/insulation work valued at over $56,000. The building's history shows previous fire safety violations in 2003 regarding fire escape ladders and alarm systems, which were promptly resolved, and a 1998 issue regarding an unpermitted deck installation that was abated within months.

The property has maintained regular upkeep through various permit activities, including window replacements (in 2017), multiple street space permits, and sidewalk repairs in 2004. Recent 311 calls from 2024 primarily relate to urban issues outside the building's direct management scope, such as encampment reports and street cleaning matters. The building's current owner, Brenda J. Quan trustee, has shown responsiveness to regulatory requirements, as evidenced by the completion of the Soft Story retrofit and ongoing maintenance of building systems. The most recent permits issued in 2024 indicate active property management and continued investment in building improvements.

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

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Risk rating

How 1127-1129 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
30th percentile

Out of 1125 buildings in this neighborhood, 788 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
37%
No DBI
violation
63%
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.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 19.5%
Moderate concern 44.8%
Severe concern 35.8%
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

1127-1129 Hyde St event timeline

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

2025
Building Permit Jul 25
Unit 7 (1129 hyde); kitchen and bathroom remodel in knd. new electrical and new plumbing throughout. add insulation if/where damaged or non existent.
$37,000 · Issued
Electrical PermitJul 25
Complete wiring of unit 7 adu

See all 19 events

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

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Every record we have

Full data for 1127-1129 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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