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1469-1475 Clay St

Nob Hill, SF 94109 0219018 5 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 Nob Hill
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1469-1475 Clay 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
5 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
Units5
Floors3
Year built1907
Total area6,212 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0219018
Ownership

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

Owner name
Jang Jon Curtis
Mailing address
1469 Clay St San Francisco CA 94109
Last sale
091219

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.

1471 Clay St, San Francisco, CA 94109
1469 Clay St, San Francisco, CA 94109
1473 Clay St, San Francisco, CA 94109
1475 Clay St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The three-story, five-unit multi-family residential building at 1469-1475 Clay Street in Nob Hill, built in 1907 and currently owned by Jon Curtis Jang, has undergone several significant improvements in recent years, with the most substantial work currently permitted. In August 2024, permits were issued for extensive exterior improvements, including replacing approximately 5,240 square feet of shiplap siding with plywood and James Hardie lap siding, installing new rockwool insulation, and upgrading windows, with a total project cost of nearly $244,000. This follows a substantial interior renovation completed in 2022 that included kitchen and bathroom remodels, addition of two new bathrooms, window replacements, and furnace upgrades, with associated plumbing and electrical work totaling approximately $300,000.

The building's maintenance history includes some notable incidents that suggest attention to resident safety concerns. In 2009, a routine inspection identified multiple safety issues that were subsequently addressed, including the need for seismic bracing of hot water heaters, provision of fire extinguishers, and installation of a smoke detector at the stairs. Two complaints were filed in May-June 2022 regarding construction activity, one concerning work outside permitted hours and another about alleged structural issues and debris falling from a ceiling during renovation work, though these complaints were marked as "Not Active" shortly thereafter. Historical records show various window replacement projects in 1999 and 2011, and street space permits issued between 2013-2016, indicating ongoing maintenance of the building's infrastructure. Notably, the 2024 permitted work is expected to significantly improve the building's exterior condition and energy efficiency, continuing the pattern of substantial reinvestment in the property's upkeep.

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

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Risk rating

How 1469-1475 Clay 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
35th percentile

Out of 1125 buildings in this neighborhood, 731 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
47%
No DBI
violation
53%
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 32.0%
Moderate concern 59.7%
Severe concern 8.3%
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

1469-1475 Clay St event timeline

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

2024
Building Permit Aug 20
Replace approx 5240 sqft. of (e) shiplap siding with plywood & james hardie lap siding, not facing street install new rockwool insulation, remove & reset 13 (e) windows & replace 27 windows with milgard white tuscany vinyl windows, not facing street. same size, locations, max u-fac 0.30 in kind work
$243,768 · Complete
Planning RecordAug 20
Siding replacement on rear and sides, replace 27 windows with vinyl, none street facing. No change to front facade.

See all 9 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1469-1475 Clay 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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