Free SF apartment background check

390 30Th Ave

Central Richmond, SF 94121 1404027C 2 units · 2 fl

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 Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 390 30Th 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 unknown
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units2
Floors2
Year built
Total area2,600 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1404027C
Ownership

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

Owner name
Sherri Leung Revoc Tr
Mailing address
Leung Sherri Ttee 390 30Th Ave San Francisco CA 94121
Last sale
082007

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 390 30th Avenue in the Central Richmond neighborhood is a two-story flats and duplex structure currently owned by the Sherri Leung Revocable Trust. The property has undergone several significant renovations and improvements over the past four decades, with records showing substantial work between 2004 and 2005, including the addition of a bedroom, bathroom, and laundry area on the ground floor, kitchen and bathroom remodels on the second floor, and window and sliding door replacements. During this extensive renovation period, the building experienced lead paint-related issues, leading to violations filed in January 2005, though these were abated by April 2005 through proper remediation measures. More recent updates include a furnace replacement in 2017 and various electrical improvements, particularly focused on bathroom and laundry room facilities.

The property has experienced multiple parking-related issues in the surrounding area, with several documented cases of driveway blocking between 2022 and 2024, though most of these resulted in vehicles being unable to be located when enforcement officers arrived. A pavement defect issue was reported in November 2021, which remains open as of the latest available data. Historical records show maintenance work on the building's exterior, including stucco repairs in 1986 and 1995, indicating ongoing attention to building envelope maintenance. The most recent building-related activity was an electrical work permit in 2005, suggesting that while major systems have been updated, there have been no recent substantial building modifications.

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

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Risk rating

How 390 30Th 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
92th percentile

Out of 2250 buildings in this neighborhood, 180 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
92%
No DBI
violation
8%
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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Construction spend, owner's portfolio

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

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 84.3%
Moderate concern 12.5%
Severe concern 3.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

390 30Th Ave apartment reviews

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The story over time

390 30Th Ave event timeline

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

2025
Building Permit Nov 20
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$14,000 · Complete

See all 4 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 390 30Th 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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