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1281-1283 9Th Ave

Inner Sunset, SF 94122 1741017 2 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 Inner Sunset
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Inner Sunset average of 1.1.

Rent & eviction protection

Is 1281-1283 9Th 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 1904
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
NC2
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
Units2
Floors2
Year built1904
Total area3,250 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1741017
Ownership

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

Owner name
Katsutoshi&Takako Stephen R
Mailing address
181 Edgehill Way San Francisco CA 94127
Last sale
061901

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.

1283 09th Ave, San Francisco, CA 94122
1281 09th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 1281-1283 9th Avenue in San Francisco's Inner Sunset neighborhood is a two-unit, two-story multi-family residential building constructed in 1904, with commercial space classified as Flat & Store (4 units or less). The building has undergone several significant renovations and faced multiple compliance issues over its history. In 2009, substantial improvements were made, including the installation of a fire suppression system ($4,000), reroofing ($11,300), and major structural work, particularly related to a restaurant remodel ($45,000) that included new electrical systems, HVAC, and plumbing fixtures. The building experienced serious issues in the 2000s, notably a hazardous building complaint in 2003 regarding a dilapidated rear structure with lead-based paint adjacent to food prep areas, which was not abated until 2012. More concerning was a 2010 violation for unpermitted construction, involving an unauthorized concrete slab and food storage structure, which was finally resolved in 2017 through multiple permit removals, costing approximately $950 in 2017 to remove a shed associated with these violations.

The property has maintained active upkeep since these major issues were resolved, with the most recent work being the installation of a direct vent gas insert completed in 2024. Recent activity at the property primarily consists of parking enforcement issues, with multiple illegal parking complaints filed between December 2024 and January 2025, suggesting ongoing challenges with on-street parking in the area. While the building has had its share of serious violations in the past, particularly regarding unpermitted structures and safety concerns, these have been addressed through proper permitting processes, and no new building violations have been recorded since 2017. The property's maintenance record shows regular upkeep of essential systems and structures, particularly focusing on fire safety and building envelope improvements during the 2009 renovation phase.

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

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Risk rating

How 1281-1283 9Th 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
46th percentile

Out of 1493 buildings in this neighborhood, 806 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No DBI
violation
21%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Neighborhood (ZIP code)

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

12-Month severity forecast
No violation 75.5%
Moderate concern 16.8%
Severe concern 7.6%
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

1281-1283 9Th Ave event timeline

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

2024
Plumbing Permit Sep 26
Work category: 1m; install a direct vent gas insert per manual specs. gas line by others.
Complete
311 RequestMar 06
Encampment reports

See all 2 events

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

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Every record we have

Full data for 1281-1283 9Th 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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