Free SF apartment background check

40 Rutland St

Visitacion Valley, SF 94134 6178003 2 units · 2 fl · 1920

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Visitacion Valley
At or below average
avg 1.4
1
FewerMore

This building has 1 novs (7y), at or below the Visitacion Valley average of 1.4.

Rent & eviction protection

Is 40 Rutland 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 1920
2 or more units
2 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.

Building characteristics
Units2
Floors2
Year built1920
Total area3,700 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6178003
Ownership

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

Owner name
Tonna Revoc Trust Dtd 11/13
Mailing address
Roger & Mary F Tonna, Trust P.O. Box 2065 Livermore CA 94551
Last sale
080700

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

400 Wilde Ave, San Francisco, CA 94134
40 Rutland St, San Francisco, CA 94134
Augrented Insights
Initial analysis

The property at 40 Rutland Street in Visitacion Valley, owned by the Tonna Revoc Trust Dtd 11/13, is a two-story, multi-family residential building constructed in 1920, containing two units in a flat and store configuration. The building has undergone numerous significant modifications and faced several regulatory challenges over the years. Most notably, there were substantial unauthorized modifications in 2010-2011 when the commercial space was converted into two residential units, creating violations related to illegal unit conversion, unauthorized electrical work, and unauthorized plumbing modifications. These issues were partially addressed through subsequent permits, including a 2023 filing for upgrades to bathrooms and kitchens in all four units. Current active violations as of December 2021 involve the conversion of an accessible bathroom into an unauthorized kitchen. More recently, in August 2024, complaints were filed regarding an illegally installed box roof drain scupper above a unit entrance causing water flow into the public right-of-way. The building's maintenance history shows regular upkeep, including electrical service upgrades (2008), bathroom renovations, and various repair works, though these have sometimes been prompted by violations or complaints. Historical records indicate some fire safety concerns, including blocked exits and hazardous materials incidents in 2013 and 2015, though these were resolved promptly. Tenant buyout records from 2016 and 2018 suggest previous unit relocation activity, with buyout amounts of $20,000 and $10,000 for two and one tenants respectively.

The property has a documented history of tenant complaints and repair requests through 311 calls, particularly relating to garbage and debris issues on the property (most recently in early 2025), though these are primarily external maintenance concerns. The building's complex history of unauthorized modifications and subsequent attempts to rectify these issues, combined with the recent complaints about plumbing infrastructure, indicates ongoing challenges with building code compliance and maintenance. The most recent major planned improvements (as of 2023) appear to be aimed at bringing the building closer to current regulatory standards, though the status of these improvements and their impact on the building's current condition is not fully documented in the available records.

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

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Risk rating

How 40 Rutland 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

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
17th percentile

Out of 214 buildings in this neighborhood, 178 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
73%
No DBI
violation
27%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

DBI tenant complaints (past 7 years)

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 62.1%
Moderate concern 34.7%
Severe concern 3.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

40 Rutland St event timeline

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

2026
311 Request Jun 06
Other illegal parking
Parking Enforcement
311 RequestMay 21
Other illegal parking

See all 12 events

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

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Every record we have

Full data for 40 Rutland St apartments

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

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

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