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846-848 46Th Ave

Outer Richmond, SF 94121 1688031 2 units · 2 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 Outer Richmond
At or below average
avg 0.7
0
FewerMore

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

Rent & eviction protection

Is 846-848 46Th 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
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 built1947
Total area2,841 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1688031
Ownership

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

Owner name
Hong Lvg Tr
Mailing address
Hong Kai Wei & Agnes Leung 2193 9Th Ave San Francisco CA 94116
Last sale
121114

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.

846 46th Ave, San Francisco, CA 94121
848 46th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 846-848 46th Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Outer Richmond neighborhood. Built in 1947 and currently managed by Hong Lvg Tr, this flats/duplex structure has undergone several notable renovations and faced some concerning incidents over its recent history. The most recent significant improvement was a $15,000 reroofing project completed in early 2022. Previous maintenance included window replacements in 2004 and various modifications to the rear yard and egress systems during 2002-2004.

The building has experienced several serious safety concerns, most notably in mid-2023 when there was a report of blocked exits, following a similar issue in 2016 that also noted blocked exits and hoarding. A rodent infestation was reported in the garage area in 2017, though the current status of this issue is not specified in the records. Parking and access issues appear to be a recurring challenge in the vicinity, with multiple complaints about blocked driveways and illegal sidewalk parking between 2021 and 2024, though these are external to the building itself. Two building-related complaints were filed through the system in recent months: an open public works issue as of October 2024, and a successfully resolved pavement inspection in March 2023 which found no asphalt-related issues.

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

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Risk rating

How 846-848 46Th 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
65th percentile

Out of 1040 buildings in this neighborhood, 364 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.

Neighborhood location

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

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.

12-Month severity forecast
No violation 75.5%
Moderate concern 14.9%
Severe concern 9.5%
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

846-848 46Th Ave event timeline

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

2026
Electrical Permit May 26
Upgrade main overhead electrical service to 200 amps .
Issued
Electrical PermitFeb 19
Install a house meter from existing service

See all 6 events

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

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Every record we have

Full data for 846-848 46Th 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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