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1409 South Van Ness Ave

Inner Mission, SF 94110 6526026 9 units · 3 fl · 1927

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Mission — not a forecast
At or below average
avg 2.7
2
FewerMore

This building has 2 novs (7y), at or below the Inner Mission average of 2.7.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 1409 South Van Ness 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 1927
2 or more units
9 units
Property type
Multi-Family Residential
Zoning
RM1
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 1927
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
Units9
Floors3
Year built1927
Total area5,172 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6526026
Ownership

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

Mailing address
Basil & Susanne Mufarreh Tr 3260 26Th St San Francisco CA 94110
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 three-story, 9-unit apartment building at 1409 South Van Ness Avenue in the Inner Mission, constructed in 1927, has undergone significant improvements and faced various maintenance challenges over the past two decades. Most recently, in early 2024, the building received upgrades to its fire alarm system and completed plumbing work for boilers, hot water tanks, and radiant heating. Major infrastructural improvements include a successful soft-story retrofit completed in 2016, the addition of an ADU in 2017, and substantial exterior work in 2021 involving stucco removal and waterproofing. The building's fire safety features have been a focus, with multiple fire-related permits and installations including a new sprinkler system in 2023, though there have been periodic fire code violations noted in 2018 and 2020 that were subsequently corrected.

The property has a history of maintenance issues that have generally been addressed, including earlier violations for building security, interior maintenance, and smoke detection systems in 2002-2004 and 2015. Previous resident complaints from 2016 reported heating and plumbing problems in one unit, though recent construction work appears to have improved overall systems. The building underwent significant utility upgrades between 2020-2023, including a complete copper repipe of all units and the installation of new heating systems. While there have been some recent complaints about common areas and garbage management (2023), these issues were addressed promptly. The building's owners have demonstrated compliance with seismic safety requirements and have undertaken various modernization projects, including electrical system upgrades and exterior maintenance, though there was one instance in 2015 regarding unauthorized construction work and security concerns while permits were being processed.

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

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Risk rating

How 1409 South Van Ness 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
11thpercentile

Out of 2380 buildings in this neighborhood, 2118 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
29%
No DBI
violation
71%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood location

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

12-Month risk forecast
High failure risk 71%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1409 South Van Ness Ave apartment reviews

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On the map

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The story over time

1409 South Van Ness Ave event timeline

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

2026
Plumbing Permit Jun 25
Work category: 4pa; fire sprinkler system
Complete
Electrical PermitJun 09
Small fire alarm job to add and install low frequency horns in units. to be changes cat 4 below 12 units per inspector notes. reference permit e202505062219

See all 22 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1409 South Van Ness Ave apartments

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

Side by side

How 1409 South Van Ness Ave compares to the neighborhood

This building against comparable properties in Inner Mission. 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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