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460 Duboce Ave

Hayes Valley, SF 94117 0875003A 6 units · 3 fl · 1911

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 Hayes Valley
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Hayes Valley average of 2.3.

Rent & eviction protection

Is 460 Duboce Ave 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 1911
2 or more units
6 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units6
Floors3
Year built1911
Total area4,830 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0875003A
Ownership

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

Owner name
De Nuto Sandra E Living Tru
Mailing address
Sandra E De Nuto 915 Pierce St Apt 303 San Francisco CA 94115
Last sale
061698

Landlord portfolio

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

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Augrented Insights
Initial analysis

460 Duboce Avenue is a 6-unit, 3-story multi-family residential building constructed in 1911, currently owned by the De Nuto Sandra E Living Trust. The building has undergone several significant renovations and maintenance work over the past decade, showing attention to basic infrastructure needs. Recent improvements include a completed federal Pacific electric panel replacement in January 2024, a fire code violation issued in September 2024, and the corrected alarm system violation from July 2024. There have been consistent issues with fire safety systems, as evidenced by multiple fire alarm system complaints and violations between 2011 and 2024, including a current violation related to records/UL certificate and ERRCS permit status from September 2024.

The building has experienced periodic plumbing and electrical system challenges, with notable incidents documented in 2013 when there were complaints about water in lighting fixtures and hallway light problems, and a sewage leak affecting the first floor in 2012 that was promptly addressed. Historical maintenance work includes substantial updates such as a complete reroofing in 2018, and various unit renovations between 2014-2019 involving plumbing, electrical, and general improvements. Fire safety concerns have been a recurring theme, with multiple alarm system violations between 2011-2024, though most have been resolved promptly. While the building has maintained basic infrastructure through various upgrades, the recent fire code violations and historical pattern of fire system-related issues suggest this remains a critical area requiring ongoing attention.

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

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Risk rating

How 460 Duboce Ave'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
50th percentile

Out of 1027 buildings in this neighborhood, 514 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
66%
No DBI
violation
34%
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.

Estimated permit spend (past 7 years)

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 46.5%
Moderate concern 23.1%
Severe concern 30.4%
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

460 Duboce Ave event timeline

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

2025
311 Request Oct 17
Other
Sewer

See all 5 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 460 Duboce Ave 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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