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1400 36Th Ave

Central Sunset, SF 94122 1818040 2 units · 2 fl · 1945

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 Central Sunset
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Central Sunset average of 0.7.

Rent & eviction protection

Is 1400 36Th 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 1945
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH3
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 built1945
Total area2,250 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1818040
Ownership

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

Owner name
Bw&Jb Chinn Fmly Tr 2012
Mailing address
Chinn Brian William & Joan 859 29Th Ave San Francisco CA 94121
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 1400 36th Avenue in the Central Sunset neighborhood is a two-unit, two-story multi-family residential building constructed in 1945, currently owned by the Bw&jb Chinn Family Trust 2012. Over the past decade, the building has undergone several significant improvements, including a complete reroofing project in 2016 at a cost of $20,505 and an electrical system upgrade in 2013 that involved installing a 200-amp service with two meters and six circuits.

The building experienced two concerning electrical incidents in 2014, including one electrical wiring/equipment problem and a CO detector malfunction, though fortunately, neither incident resulted in civilian injuries. That same year, there were also two fire safety complaints regarding extinguishers, but these were promptly addressed and corrected. More recently, between January 1 and January 13, 2025, there have been ten documented instances of street and sidewalk cleaning requests related to overflowing city garbage cans, though these appear to be external to the building itself and have been resolved by Recology. The building's maintenance record shows regular upkeep of essential systems, with no recent complaints or incidents related to building safety or resident amenities.

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

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Risk rating

How 1400 36Th 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
57th percentile

Out of 814 buildings in this neighborhood, 350 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Building permits, owner's portfolio

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

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 82.2%
Moderate concern 12.5%
Severe concern 5.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1400 36Th Ave apartment reviews

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The story over time

1400 36Th Ave event timeline

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

2025
311 Request Jul 23
Public works
bsm complaint

See all 3 events

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

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Every record we have

Full data for 1400 36Th 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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