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946-948 Greenwich St

Russian Hill, SF 94133 0073007 3 units · 2 fl · 1908

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 Russian Hill
At or below average
avg 1.9
1
FewerMore

This building has 1 novs (7y), at or below the Russian Hill average of 1.9.

Rent & eviction protection

Is 946-948 Greenwich St 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 1908
2 or more units
3 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
Units3
Floors2
Year built1908
Total area2,728 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0073007
Ownership

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

Owner name
April Vivian Tong Trust
Mailing address
Tong April Vivian, Trustee 100 Bush St Ste 2180 San Francisco CA 94104
Last sale
051297

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.

946 Greenwich St, San Francisco, CA 94133
948 Greenwich St, San Francisco, CA 94133
946 A Greenwich St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The property at 946-948 Greenwich Street is a two-story, three-unit multi-family residential building located in San Francisco's Russian Hill neighborhood, currently under the ownership of the April Vivian Tong Trust. Built in 1908, this flats and duplex style building has undergone significant renovations and improvements over the past several years. Most notably, in 2023, substantial work was completed including the removal of a load bearing wall with new posts and beams, replacement of the furnace with a gas heat pump, and laundry replumbing, along with electrical upgrades including sub-panel relocation and new outlet installations. The property has seen considerable modernization efforts between 2020-2021, including kitchen and bathroom remodels, window modifications, structural repairs, and stair replacements totaling over $132,000 in improvements. A notable building violation was filed in January 2020 regarding unpermitted construction work, though this was abated by March 2023. Earlier maintenance history shows roof replacement and window upgrades in 1996, while more recent plumbing work in 2022 and 2023 indicates ongoing system improvements. The building's maintenance record shows a commitment to updating and improving the property, though prospective tenants should note the property's 2020 violation history and the substantial construction work that has occurred over the past few years.

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

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Risk rating

How 946-948 Greenwich St'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
40th percentile

Out of 1133 buildings in this neighborhood, 680 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
68%
No DBI
violation
32%
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.

DBI tenant complaints (past 7 years)

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

DBI complaints, owner's portfolio

Complaints across all of this owner's buildings 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 52.4%
Moderate concern 37.1%
Severe concern 10.5%
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

946-948 Greenwich St event timeline

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

2023
Electrical Permit Sep 12
Relocate sub panel, relocate 2 outlets, install 4 outlets
Complete
Plumbing PermitSep 11
Work category: 2pa; replumb laundry

See all 12 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 946-948 Greenwich St 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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