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2405 35Th Ave

Parkside, SF 94116 2390001 3 units · 2 fl · 1950

A handful of records on file over the last seven years, and our model sees a moderate chance of more 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 Parkside — not a forecast
At or below average
avg 0.9
0
FewerMore

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

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 2405 35Th 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 1950
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NC2
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 1950
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 built1950
Total area4,996 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2390001
Ownership

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

Mailing address
Nass Ron M, Ttee 45 Unionstone Dr San Rafael CA 94903
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.

2405 35th Ave, San Francisco, CA 94116
2501 Taraval St, San Francisco, CA 94116
Augrented Insights
Initial analysis

The 2405 35th Avenue property, located in the Parkside neighborhood, is a two-story, multi-family residential building with three units, constructed in 1950 with a flat & store classification. Recently, from July to December 2024, there has been a cluster of concerning issues primarily related to sewage systems, with two sewage back-up incidents reported through 311 calls, one in July and another in December, both from the side sewer vent. The building experienced multiple maintenance and sanitation challenges in late 2024, including several reports of garbage and debris (October-November 2024), some of which involved human waste or urine. A legal complaint was filed in December 2021 regarding large, flapping plastic sheeting that had been temporarily installed on the building, though this complaint was marked as not active. Another concerning incident was reported in July 2021 involving unauthorized building modifications, including electrical work and sign installation without proper permits, which remains active under the Building Inspection Division.

The property has undergone minimal documented improvements over the past several decades, with records showing a 1992 permit for the legalization of a stairlift installation and a 1996 permit for reroofing work, both of which are now quite dated. More recent authorized modifications include a 2021 permit for the installation of an aluminum sign. The building has required periodic street space and sidewalk repairs, as evidenced by permits from 2017 and 2019, though these repair permits represented minimal cost (typically $1). The most recent planning record from 2021 indicates the approval of a non-illuminated wall sign installation, measuring 12.5' x 2', with "pin letters" that met all sign guidelines.

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

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Risk rating

How 2405 35Th 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
16thpercentile

Out of 255 buildings in this neighborhood, 214 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
52%
No DBI
violation
48%
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.

DBI complaint rate, owner's portfolio

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

DBI tenant complaints (past 7 years)

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

12-Month risk forecast
Moderate failure risk 48%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

2405 35Th Ave apartment reviews

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On the map

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The story over time

2405 35Th Ave event timeline

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

2025
Building Permit Jul 14
1st/f: infusion center concrete slab replacement, ref to 202311301659
$15,000 · Filed
311 RequestMay 30
Encampment

See all 8 events

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

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Every record we have

Full data for 2405 35Th Ave apartments

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

Side by side

How 2405 35Th Ave compares to the neighborhood

This building against comparable properties in Parkside. 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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