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2-6 Rossi Ave

Lone Mountain, SF 94118 1134020 3 units · 3 fl · 1941

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 Lone Mountain — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Lone Mountain average of 0.9.

Rent & eviction protection

Is 2-6 Rossi 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 1941
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 1941
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 built1941
Total area4,361 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1134020
Ownership

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

Owner name
Mailing address
C/o 2-4-6 Rossi Tic 831 Countrymeadow Ln Sonoma CA 95476
Last sale

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.

2 Rossi Ave, San Francisco, CA 94118
6 Rossi Ave, San Francisco, CA 94118
4 Rossi Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

Located in San Francisco's Lone Mountain neighborhood, 2-6 Rossi Ave is a three-story, three-unit multi-family residential building constructed in 1941 and currently owned by Danielle M. Mellace. The property has undergone several significant renovations and improvements over the past decade, with the most recent major project being the planned replacement of all 35 windows in 2025, including fiberglass front windows with dividers. Recent upgrades include the installation of an EV charger with load shedding device and a new 100-amp subpanel in 2023, comprehensive second-floor bathroom renovations in 2021 (including new fixtures and electrical work), and a kitchen remodel in 2018 featuring new cabinets, appliances, and electrical system upgrades. The building's maintenance history shows attention to essential systems, with roof replacement work in 2015, though there were some canceled furnace replacement permits in 2010 that remain unaddressed in the records.

The property's historical violations from 2003, which were promptly resolved within a month, included issues with fire extinguisher requirements, smoke detector placement, and stair landing repairs near garbage chute doors, suggesting these were likely addressed through normal building operations rather than persistent problems. Recent 311 calls in 2024 primarily relate to external issues such as garbage/debris management and tree maintenance concerns in the surrounding area, which have been mainly addressed through city services, though one tree root sidewalk lifting issue from June 2024 remains open. While the building has experienced typical urban maintenance issues, the regularity and scale of recent improvements suggest active management of the property, with no recorded recurring safety concerns or violations in recent years.

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

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Risk rating

How 2-6 Rossi 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
51stpercentile

Out of 519 buildings in this neighborhood, 254 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
86%
No DBI
violation
14%
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.

Owner's portfolio size

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

Building permits, owner's portfolio

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

Property class: single-family home

Single-family homes (class A) have distinct violation and complaint patterns from multi-family buildings.

12-Month risk forecast
Low failure risk 14%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

2-6 Rossi Ave apartment reviews

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On the map

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The story over time

2-6 Rossi Ave event timeline

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

2026
311 Request Apr 04
Parking on sidewalk
Parking Enforcement

See all 8 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2-6 Rossi Ave apartments

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

Side by side

How 2-6 Rossi Ave compares to the neighborhood

This building against comparable properties in Lone Mountain. 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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