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638-640 Funston Ave

Inner Richmond, SF 94118 1632008J 2 units · 2 fl · 1948

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 638-640 Funston 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 1948
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 1948
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 built1948
Total area2,800 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1632008J
Ownership

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

Mailing address
Po Box 590246 San Francisco CA 94159
Last sale
June 26, 2007

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.

640 Funston Ave, San Francisco, CA 94118
638 Funston Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The two-unit residential building at 638-640 Funston Avenue, owned by Howard W. and Helen S. Lee, is a two-story flats and duplex structure constructed in 1948 in San Francisco's Inner Richmond neighborhood. The building's maintenance record shows regular upkeep over the years, with significant work including a $9,000 reroofing project completed in 2007, window replacements in 2001, and a complete electrical service upgrade to underground (UG) in 2003. Earlier maintenance included dryrot repair to the building's front in 1992, though an earlier roofing permit from the same year expired without completion.

The property's most pressing recent concern was a sewage back-up discharge from the side sewer vent in September 2024, which was promptly resolved by the PUC - Sewer Operations team. While the building itself has received proper attention to major systems, the surrounding area has experienced various infrastructure challenges, particularly with sidewalks, as evidenced by multiple reports in 2019 and 2021 regarding lifted sidewalks likely caused by tree roots. There have been recurring issues with abandoned vehicles in the vicinity, with multiple reports between 2019 and 2023, though most were resolved promptly upon inspection. Other minor incidents in the area included illegal postings (2021), parking enforcement matters (2020), and occasional garbage issues in nearby park areas (2019). The building's documented history shows regular maintenance of major systems, though attention to exterior elements like the sidewalk has been required intermittently over the years.

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

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Risk rating

How 638-640 Funston 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.

Construction spend, owner's portfolio

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

DBI complaint rate, owner's portfolio

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

Building permits, owner's portfolio

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

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

638-640 Funston Ave apartment reviews

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On the map

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The story over time

638-640 Funston 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 638-640 Funston Ave apartments

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

Side by side

How 638-640 Funston Ave compares to the neighborhood

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