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56 Retiro Way

Marina, SF 94123 0438A026 6 units · 2 fl · 1926

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Marina — not a forecast
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Marina average of 1.1.

Rent & eviction protection

Is 56 Retiro Way 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 1926
2 or more units
6 units
Property type
Multi-Family Residential
Zoning
RH3
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 1926
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
Units6
Floors2
Year built1926
Total area3,820 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0438A026
Ownership

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

Mailing address
Carmel Mattera 742 Green St San Francisco CA 94133
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 56 Retiro Way property is a 2-story, 6-unit multi-family residential building constructed in 1926 in San Francisco's Marina district, currently owned by Carmel Mattera Fmly Partner. The building has undergone several significant improvements and faced various challenges over the years, with the most notable recent work being a completed soft-story seismic retrofit in 2017 costing $73,000 that included the installation of a shear wall and moment frame to meet seismic safety requirements. The building had several fire safety violations in 2002, including issues with fire proofing, garbage receptacle placement, and required signage, though all these violations were promptly addressed and abated within weeks of being issued.

Recent maintenance and safety improvements include the installation of Ufer grounding in 2017, though there have been recurring issues with parking violations near the property, particularly involving vehicles blocking driveways between 2018-2021. More recent concerns include a sewage backup incident in 2020, and while the building has undergone significant seismic retrofitting to improve structural safety, its age (97 years) and history of various maintenance issues suggest ongoing attention to building systems is likely necessary. The property is classified as Tier 3 for soft-story requirements, indicating that all required seismic work has been completed and a Certificate of Final Completion (CFC) was issued. Recent resident-initiated complaints through the 311 system have primarily related to external issues such as parking violations and garbage concerns, suggesting relatively few internal building issues in recent years.

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

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Risk rating

How 56 Retiro Way'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
36thpercentile

Out of 988 buildings in this neighborhood, 632 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
68%
No DBI
violation
32%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Building size

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

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
Moderate failure risk 32%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

56 Retiro Way apartment reviews

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On the map

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The story over time

56 Retiro Way 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 56 Retiro Way apartments

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

Side by side

How 56 Retiro Way compares to the neighborhood

This building against comparable properties in Marina. 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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