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1334-1336 16Th Ave

Inner Sunset, SF 94122 1770032I 4 units · 3 fl · 1947

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 1334-1336 16Th 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 1947
2 or more units
4 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.

Building characteristics
Units4
Floors3
Year built1947
Total area4,475 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1770032I
Ownership

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

Owner name
Leung Ivan Kwok Hung & Anni
Mailing address
898 24th Ave San Francisco CA 94121
Last sale
083011

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.

1336 A 16th Ave, San Francisco, CA 94122
1334 16th Ave, San Francisco, CA 94122
1336 16th Ave, San Francisco, CA 94122
1334 A 16th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The three-story, four-unit multi-family residential building at 1334-1336 16th Avenue in the Inner Sunset, owned by Ivan Kwok Hung Leung and Anni, was constructed in 1947 and has undergone several significant improvements over the past two decades. Most notably, there has been extensive recent bathroom remodeling work, with completed projects in 2022-2023 involving conversion of half baths to full baths and associated plumbing and electrical updates, with a current active complaint filed in November 2023 regarding ongoing construction noise. The building has seen substantial safety upgrades, including the installation of a fire sprinkler system in 2008 with 26 heads on the ground floor, and a kitchen cabinet and fixture replacement in 2008. Historical maintenance work includes exterior gate repairs in 2009 and various plumbing upgrades, including bathroom additions and a laundry room installation in 2007.

The property has experienced some resident concerns, particularly regarding construction noise in recent months, with complaints filed through the 311 system as recently as November 2023. There have been multiple parking-related incidents in 2023 involving a Mazda vehicle blocking driveways, and occasional reports of sidewalk parking and encampment issues between 2016-2019, all of which were resolved by city enforcement. The building's maintenance record shows regular updates and improvements, with recent work primarily focused on bathroom modernization and associated systems, though some permits have expired (2022 bathroom remodel) while others remain active (2022-2023 bathroom renovation). A routine housing inspection from 2001 is the only recorded inspection that is not currently active.

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

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Risk rating

How 1334-1336 16Th 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
30th percentile

Out of 1493 buildings in this neighborhood, 1045 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood location

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

12-Month severity forecast
No violation 64.9%
Moderate concern 19.6%
Severe concern 15.5%
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

1334-1336 16Th Ave event timeline

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

2023
DBI Complaint Nov 03
Constant loud construction at 1336 16th ave. for last 2 years it has been every day except sunday and they work until 6pm. its very loud bangin and hammering and power tools.(311 sr 17502486)
Building Inspection Division
Plumbing PermitAug 15
Remodel 1 b athroom and change half vathroom to full bathroom with 2 shower pans

See all 8 events

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

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Every record we have

Full data for 1334-1336 16Th 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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