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659-661 2Nd Ave

Inner Richmond, SF 94118 1642015 3 units · 3 fl · 1905

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 Inner Richmond — not a forecast
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 659-661 2Nd 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 1905
2 or more units
3 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 1905
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
Units3
Floors3
Year built1905
Total area2,842 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1642015
Ownership

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

Mailing address
Luu Hoa-ky & Chung Hoa-kim 661 2Nd Ave San Francisco CA 94118
Last sale
August 07, 1990

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.

661 02nd Ave, San Francisco, CA 94118
659 02nd Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The three-unit multi-family residential building at 659-661 2nd Avenue in the Inner Richmond, owned by Hoa-ky Luu & Hoa-kim Chung, was constructed in 1905 and spans three stories in the flats and duplex classification. The most significant recent work on the property was completed in May 2024, consisting of a comprehensive renovation including kitchen and bathroom remodels, new flooring installation, exterior painting, and associated plumbing and electrical upgrades, with a total investment of $70,000. This work included the installation of subpanels for the 2nd and 3rd floors and new circuits for the renovated areas.

The building has maintained an active record of inspections and compliance efforts over the years, with notable events occurring in the early 1990s when bathroom modifications were completed and several violations were addressed. A routine housing inspection in 2004 revealed multiple fire safety and maintenance issues, including the need for fire extinguishers, smoke detectors, and proper storage of combustible materials; however, all these violations were promptly abated by November 2004. The building underwent a routine inspection in 2011, which was also resolved. Recent activity at the property has primarily involved parking-related issues on the street outside, with numerous citations issued between February and March 2024 for driveway blocking, though these are external to the building itself. A recent complaint regarding illegal construction or permit scope violations was filed in January 2025 and is currently open.

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

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Risk rating

How 659-661 2Nd 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
86thpercentile

Out of 1723 buildings in this neighborhood, 241 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.

Building permits, owner's portfolio

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

Building age

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

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

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

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On the map

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8 found
The story over time

659-661 2Nd Ave event timeline

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

2024
Building Permit May 21
Kitchen remodel (inkind) finishing only. remodel 2 bathrooms (inkind), finishing only, install new flooring. paint exterior walls. repair drywall for electrical work. no alteration to layout and framing in kind remodel
$70,000 · Complete
Plumbing PermitMay 21
Install 2 shower pans, reroute plumbing dwv and water supply line as needed. replace kitchen plumbing fixures

See all 3 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 659-661 2Nd Ave apartments

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

Side by side

How 659-661 2Nd Ave compares to the neighborhood

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