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1254-1256 34Th Ave

Central Sunset, SF 94122 1717035 2 units · 2 fl · 1946

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Sunset — not a forecast
At or below average
avg 0.7
0
FewerMore

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

Rent & eviction protection

Is 1254-1256 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 1946
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1946
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1946
Total area2,279 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1717035
Ownership

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

Mailing address
Miyako Yamamoto, Trustee 1256 34Th Ave San Francisco CA 94122
Last sale

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1254 34th Ave, San Francisco, CA 94122
1256 34th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 1254-1256 34th Avenue in San Francisco's Central Sunset neighborhood is a two-unit, two-story multi-family residential building constructed in 1946, currently owned by the Miyako Yamamoto Trust. The building has undergone several significant renovations and maintenance work over the past few decades, with the most substantial improvements occurring in 2013 when comprehensive upgrades were made to unit 1254's ground floor, including the addition of a new laundry room, storage room, and furnace for a playroom, with corresponding electrical and plumbing work totaling approximately $20,000. More recent improvements include a bathroom and kitchen fixture replacement in 2017, and an attempted reroofing project in 2018 that was ultimately cancelled.

The building's maintenance history shows regular attention to basic infrastructure, with multiple reroofing projects documented in 1989, 2010, and 2018, though the most recent attempt in 2018 was cancelled. The property has experienced minimal significant issues, with only two notable incidents recorded through the 311 system: a sewage backup incident in 2011 and a streetlight flickering issue in 2013, neither of which appear to have been directly related to the building's internal systems. Earlier improvements from the 1980s include the installation of insulated windows and foundation work, demonstrating long-term investment in the building's structural integrity. The property's permit history reflects regular maintenance and modernization efforts, with particular attention paid to electrical systems, plumbing upgrades, and general improvements to resident amenities.

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

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Risk rating

How 1254-1256 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
60thpercentile

Out of 814 buildings in this neighborhood, 326 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

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.

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.

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 risk forecast
Low failure risk 13%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1254-1256 34Th Ave apartment reviews

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On the map

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The story over time

1254-1256 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 1254-1256 34Th Ave apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 1254-1256 34Th Ave compares to the neighborhood

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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