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747-749 34Th Ave

Outer Richmond, SF 94121 1610009 2 units · 2 fl · 1964

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 Outer Richmond — not a forecast
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 747-749 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 1964
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 1964
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 built1964
Total area4,050 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1610009
Ownership

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

Mailing address
Huy Quoc & Angela Hien T Ch 1017 Vista Grande Millbrae CA 94030
Last sale
December 28, 1995

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.

747 34th Ave, San Francisco, CA 94121
749 34th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The Chu Family Trust 2007 owns this two-unit, two-story multi-family residential building located in San Francisco's Outer Richmond district. Built in 1964, the property has undergone several significant improvements over the years, with the most recent notable upgrade being the window replacement project in October 2015, where four street-facing windows were installed with improved energy efficiency ratings (U-factor = 0.32) at a cost of $6,000. Earlier improvements include a comprehensive bathroom remodeling and kitchen counter replacement project completed in 1995, though a roofing permit from the same year expired without completion records.

Recent resident concerns have primarily revolved around parking issues, with multiple reports of sidewalk parking in 2019 and driveway blocking incidents more recently, including a November 2023 complaint that was unable to be verified by responding officers. The building's mechanical equipment generated a noise complaint in August 2020, though authorities were unable to pinpoint the source. In the utility domain, there was a water-related customer callback in June 2021, for which the response directed residents to contact PUC directly. While a blue curb request was properly routed to the appropriate department in 2016, most external service calls have been related to parking enforcement matters. The property's documented history shows regular maintenance and upgrades, with all permitted improvements being properly completed according to records, maintaining compliance with city regulations.

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

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Risk rating

How 747-749 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
87thpercentile

Out of 1040 buildings in this neighborhood, 135 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
90%
No DBI
violation
10%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Construction spend, owner's portfolio

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

12-Month risk forecast
Low failure risk 10%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

747-749 34Th Ave apartment reviews

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On the map

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8 found
The story over time

747-749 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 747-749 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 747-749 34Th Ave compares to the neighborhood

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