Free SF apartment background check

22 Aladdin Ter

Russian Hill, SF 94133 0100025 2 units · 3 fl · 1939

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Russian Hill — not a forecast
At or below average
avg 1.9
0
FewerMore

This building has 0 novs (7y), at or below the Russian Hill average of 1.9.

Rent & eviction protection

Is 22 Aladdin Ter 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 1939
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1939
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors3
Year built1939
Total area1,438 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0100025
Ownership

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

Mailing address
Bigelow Christopher&blankma 22 Aladdin Ter San Francisco CA 94133
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 22 Aladdin Terrace is a three-story, two-unit multi-family residential building located in San Francisco's Russian Hill neighborhood. Built in 1939 and currently owned by Christopher G Bigelow Livin, this flats and duplex-style building has undergone several significant renovations and maintenance work over the past decades. The most recent major work, completed in 2019, involved repairing the horizontal wood siding damaged by water infiltration at a cost of $10,500. The building has seen various improvements to its interior spaces, including a 2010 kitchen remodel on the first floor that included new cabinets, appliances, lighting fixtures, and flooring, with associated plumbing and electrical work totaling approximately $12,000 in improvements. Earlier renovations from the late 1990s included bathroom remodeling, reroofing, and proper venting installation for two boilers, a dryer, and two bath fans.

The building has maintained regular updates to its systems, including the installation of a radiant heat system with a 120,000 BTU modulating condensing boiler and a 53-gallon indirect-fired hot water tank in 2013, though this permit has since expired. While there have been several 311 calls regarding parking issues near the property between 2018 and 2020 (all of which were unable to be located by responding officers), the property itself has not been subject to any major safety or habitability concerns in recent years. The building's maintenance record shows attention to both interior improvements and exterior upkeep, with significant structural elements being addressed as needed, such as the recent siding repairs following water damage.

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

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Risk rating

How 22 Aladdin Ter'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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
88thpercentile

Out of 1133 buildings in this neighborhood, 136 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
90%
No DBI
violation
10%
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.

Neighborhood location

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

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 risk forecast
Low failure risk 10%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

22 Aladdin Ter apartment reviews

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The story over time

22 Aladdin Ter event timeline

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

2025
Fire Incident Aug 23 Serious
743 Smoke detector activation, no fire - unintentional
Injuries: 0 · Fatalities: 0
311 RequestMay 28
Other

See all 6 events

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

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Every record we have

Full data for 22 Aladdin Ter apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 22 Aladdin Ter compares to the neighborhood

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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