Free SF apartment background check

1500-1506 9Th Ave

Inner Sunset, SF 94122 1854031 5 units · 2 fl · 1912

This building has significantly more problems than most nearby buildings. 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 1500-1506 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 1912
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RH1
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
Floors2
Year built1912
Total area5,430 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1854031
Ownership

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

Owner name
Albie B Jachimowicz 2013 Re
Mailing address
Albie B Jachimowicz Trustee 6297 Desert Flame Dr San Jose CA 95120
Last sale
000000

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.

1506 09th Ave, San Francisco, CA 94122
451 Kirkham St, San Francisco, CA 94122
1500 09th Ave, San Francisco, CA 94122
1504 09th Ave, San Francisco, CA 94122
1502 09th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The two-story, five-unit multi-family residential building at 1500-1506 9th Avenue in San Francisco's Inner Sunset neighborhood was built in 1912 and has undergone several significant maintenance and improvement projects over the past decade. Most notably, the building has experienced recurring issues with dry rot, particularly affecting the rear porch and stairs, with repairs conducted in 2016 and 2017 at costs of $5,600 and $6,500 respectively. A substantial roofing project was completed in 2011, initially costing $31,500, though it generated some controversy when a violation was issued for exceeding the permitted scope, relating to unauthorized installation of new roof sheathing and associated safety concerns during construction. This roofing project included provisions for structural improvements such as OSB board installation over skip sheathing in towers and dormers.

The property has maintained essential infrastructure through various upgrades, including a sewer replacement completed in 2021, electrical system improvements with 200-amp underground conversion in 2004, and the installation of a new dry cleaning machine in 2010. A routine safety inspection in 2011 revealed multiple safety issues that were subsequently addressed, including concerns about emergency lighting, fire extinguisher servicing, and smoke detector installation, all of which were abated by July 2011. More recently, there have been persistent issues with garbage management near the property, with multiple reports of overflowing garbage containers recorded in January 2025, though these do not appear to directly reflect on the building's maintenance.

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

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Risk rating

How 1500-1506 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
18th percentile

Out of 1493 buildings in this neighborhood, 1224 are predicted to be safer.

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

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building size

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

12-Month severity forecast
No violation 40.5%
Moderate concern 19.6%
Severe concern 39.9%
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

1500-1506 9Th Ave event timeline

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

2026
311 Request Feb 02
Not offensive
sidewalk structure

See all 6 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1500-1506 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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