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40-42 Valley St

Noe Valley, SF 94110 6616015 3 units · 2 fl · 1900

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 Noe Valley — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Noe Valley average of 1.2.

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 40-42 Valley 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 1900
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 1900
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 built1900
Total area3,058 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6616015
Ownership

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

Mailing address
797 Neptune Ave Encinitas CA 92024
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.

40 Valley St, San Francisco, CA 94110
42 Valley St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 40-42 Valley Street in Noe Valley is a two-story multi-family residential building constructed in 1900, containing three units and currently owned by Robert R. and Mildred D. Shadel. The building has undergone several significant improvements over the past four decades, including a horizontal extension completed in 1987, reroofing in 1993, and a series of electrical upgrades between 2013-2016 that included replacing main panels for each unit, adding kitchen receptacles and recessed lighting, and performing tenant improvements on the second floor. The most recent electrical work was completed in 2016, demonstrating ongoing maintenance of the building's systems.

Several concerns have been documented regarding the property, with the most recent being a 2020 complaint about construction work allegedly beyond the scope of permitted activities, including tree removal and unauthorized use of neighboring property. The building has experienced some infrastructure issues, including a collapsed sidewalk reported in January 2022 that remains open as of the latest available data. Routine housing inspections have been conducted in 1999, 2007, and 2008, though no significant violations were noted in the records. The property has had multiple minor incidents requiring emergency services, including gas leak inspections and alarm system activations, though none resulted in injuries or significant damage. Recent 311 calls related to the property have primarily concerned parking violations on the adjacent sidewalk, with the most recent complaint logged in April 2024.

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

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Risk rating

How 40-42 Valley 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

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
17thpercentile

Out of 1879 buildings in this neighborhood, 1560 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
57%
No DBI
violation
43%
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.

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.

Neighborhood (ZIP code)

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

12-Month risk forecast
Moderate failure risk 43%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

40-42 Valley St apartment reviews

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The story over time

40-42 Valley St event timeline

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

2020
DBI Complaint Feb 27
Date last observed: 25-feb-20; time last observed: 1:45pm; identity of person performing the work: construction workers rebuildin; exact location: rear bldg; building type: residence/dwelling work beyond scope of permit; ; additional information: chopping of tree not near their structure,nor on their land. also, falling tools into my yard and use of my yard to build construction w/out any permission or notice.;
Building Inspection Division

See all 1 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 40-42 Valley St apartments

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

Side by side

How 40-42 Valley St compares to the neighborhood

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

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