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470 34Th Ave

Outer Richmond, SF 94121 1465014A 2 units · 2 fl · 1924

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 470 34Th 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 1924
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 built1924
Total area3,700 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1465014A
Ownership

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

Owner name
Salvador Marciana M Revoc T
Mailing address
Marciana M Salvador 470 34Th Ave San Francisco CA 94121
Last sale
021798

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 470 34th Avenue in San Francisco's Outer Richmond neighborhood is a two-story flats and duplex structure built in 1924, currently owned by Salvador Marciana M Revoc T. The building's maintenance record shows limited documented work, with historical permits indicating a reroofing project from 1994 (which is now expired) and a cancelled permit from 1990 for vinyl siding installation.

More recent activity related to the property has primarily involved two 311 calls in November 2020 concerning sidewalk issues, though these were ultimately determined to be outside the property's direct responsibility - one related to loose garbage on private property that required no action, and another concerning a lifted sidewalk in the public right-of-way that was addressed through a separate notification (NTR # 1201481) regarding a basketball hoop. The most recent interaction was recorded in January 2024, involving a request for service to the Rent Board regarding fee housing inventory, which was successfully resolved with an update on change of ownership for the property and voicemail notification to the property owner. This suggests active regulatory oversight of the building's rental status, though the property's maintenance history appears relatively minimal over the past few decades.

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

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Risk rating

How 470 34Th 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
55th percentile

Out of 1040 buildings in this neighborhood, 468 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 79.4%
Moderate concern 13.3%
Severe concern 7.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

470 34Th Ave apartment reviews

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The story over time

470 34Th 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 470 34Th 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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