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380-382 Day St

Noe Valley, SF 94131 6631021 2 units · 2 fl · 1908

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Noe Valley
Above average
avg 1.2
2
FewerMore

This building has 2 novs (7y), above the Noe Valley average of 1.2.

Rent & eviction protection

Is 380-382 Day 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 1908
2 or more units
2 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.

Building characteristics
Units2
Floors2
Year built1908
Total area1,620 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6631021
Ownership

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

Owner name
Ayanian Trust
Mailing address
481 Dewey Blvd San Francisco CA 94116
Last sale
000000

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.

380 Day St, San Francisco, CA 94131
382 Day St, San Francisco, CA 94131
Augrented Insights
Initial analysis

The property at 380-382 Day Street is a two-story multi-family residential building located in Noe Valley, built in 1908 and currently owned by the Ayanian Trust. The building has undergone several significant modifications and maintenance work over the years, with the most recent major projects including a completed $22,000 reroofing project in December 2023 and a sewer and house trap replacement in September 2023. However, the property has several concerning ongoing issues: in 2023-2024, there were multiple active violations regarding expired permits and safety hazards, including an investigation into exposed wiring, unfinished bathroom installations, and a missing guardrail creating fall hazards during roofing work. The building has history of structural work, including a 2019 foundation repair project that involved replacing bolts, posts, and addressing stair issues, though this permit eventually expired without proper inspection. Earlier modifications included changes to garage space in the 1990s and an attempt to convert basement apartment space in 1988, which was disapproved.

The property has experienced various maintenance issues and violations related to unauthorized work and contractor concerns, particularly in 2019, when multiple complaints were filed regarding unlicensed contractors working late on electrical, plumbing, and construction projects. Recent structural concerns have been documented through building complaints and violations, with active cases regarding permit expiration and safety hazards. The building's infrastructure has required attention to basic systems, as evidenced by multiple 311 calls in 2023 regarding sewer issues and sidewalk defects. Planning records show proposed projects for unit reconfiguration and improvements, including a recent submission to relocate units and add features like a new rear deck and side addition, though previous attempts to legalize certain living spaces met with varied success.

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

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Risk rating

How 380-382 Day 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
56th percentile

Out of 1879 buildings in this neighborhood, 827 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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 complaint rate, owner's portfolio

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

Neighborhood location

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

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 67.0%
Moderate concern 19.5%
Severe concern 13.5%
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

380-382 Day St event timeline

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

2026
311 Request Jan 27
Blocking driveway cite only
Parking Enforcement

See all 11 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 380-382 Day 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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