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55-57 Desmond St

Visitacion Valley, SF 94134 6249007A 3 units · 2 fl · 1929

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 Visitacion Valley — not a forecast
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Visitacion Valley average of 1.4.

Rent & eviction protection

Is 55-57 Desmond St 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 1929
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH1
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 1929
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
Floors2
Year built1929
Total area3,411 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6249007A
Ownership

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

Mailing address
Por Sean Ly & To Ngoc Hy Tr 91 Gillette Ave San Francisco CA 94134
Last sale
April 06, 1999

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.

57 Desmond St, San Francisco, CA 94134
55 Desmond St, San Francisco, CA 94134
Augrented Insights
Initial analysis

The property at 55-57 Desmond Street in Visitacion Valley is a two-story, multi-family residential building constructed in 1929, containing three units under the ownership of Por Family Desmond Revocable Trust. The building's permit history reveals several renovation and maintenance activities, with the most significant work occurring between 2003 and 2005. This period saw substantial electrical upgrades including the installation of new lighting, switches, and receptacles with 200-amp service installations, though some permits required renewal for final inspections. In 2004, a permit was issued for interior modifications on the ground floor, specifically to remove non-bearing partitions between a bedroom and den, while in 2003, there was maintenance work involving the repair of eight front windows. Two electrical permits from 2003 and 2005 indicate comprehensive electrical system upgrades, though one from 2003 expired and required renewal. The building has had minimal incident history impacting resident safety or comfort, with only two 311 calls on record: a parking enforcement request in 2020 regarding a blocked driveway that could not be verified, and a 2012 environmental health complaint that was transferred to the Healthy Housing & Vector Control Program for inspection. The property's maintenance record shows consistent efforts to address and complete required inspections, particularly during the 2003-2005 period when multiple permits and inspections were coordinated.

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

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Risk rating

How 55-57 Desmond St'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
47thpercentile

Out of 214 buildings in this neighborhood, 113 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
83%
No DBI
violation
17%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building permits, owner's portfolio

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

12-Month risk forecast
Low failure risk 17%
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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The story over time

55-57 Desmond St 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 55-57 Desmond St apartments

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

Side by side

How 55-57 Desmond St compares to the neighborhood

This building against comparable properties in Visitacion Valley. Toggle filters to narrow the peer group.

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

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