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422-424 8Th Ave

Inner Richmond, SF 94118 1537038 2 units · 2 fl · 1923

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 Richmond
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 422-424 8Th 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 1923
2 or more units
2 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
Units2
Floors2
Year built1923
Total area2,360 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1537038
Ownership

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

Owner name
Haruo & Takeko Inouye Revoc
Mailing address
Haruo & Takeko Inouye, Ttee 424 8Th Ave San Francisco CA 94118
Last sale
000000

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.

422 08th Ave, San Francisco, CA 94118
424 08th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 422-424 8th Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Inner Richmond neighborhood. Built in 1923 and classified as Flats & Duplex, this building has undergone some significant maintenance work over the years. Most notably, in October 2015, a substantial reroofing project was completed at a cost of $11,000, which was the third roofing work noted in the building's history, following an earlier reroofing project from 1995 and termite repairs completed in 1998.

The building has experienced recurring issues with parking violations in recent years, particularly in 2024, with multiple documented cases of vehicles blocking driveways between January and September 2024, resulting in citations and at least one vehicle tow. There have also been two documented incidents of sidewalk parking in 2023-2024, both resulting in citations. Other neighborhood concerns include a reported case of human or animal waste on the street/sidewalk in January 2024 and a graffiti incident in October 2022, both of which were resolved through appropriate city services. While these incidents suggest some challenges with neighborhood upkeep and parking enforcement around the property, the building's major maintenance work, particularly the recent roof replacement, indicates attention to structural upkeep by the current owners, Haruo & Takeko Inouye Revoc.

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

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Risk rating

How 422-424 8Th 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
76th percentile

Out of 1723 buildings in this neighborhood, 414 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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 age

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 81.9%
Moderate concern 13.9%
Severe concern 4.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

422-424 8Th Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 422-424 8Th 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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