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479-485 Fulton St

Hayes Valley, SF 94102 0793025 4 units · 2 fl · 1909

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 Hayes Valley
Above average
avg 2.3
6
FewerMore

This building has 6 novs (7y), above the Hayes Valley average of 2.3.

Rent & eviction protection

Is 479-485 Fulton 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 1909
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
NC1
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
Units4
Floors2
Year built1909
Total area3,100 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0793025
Ownership

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

Owner name
Rauseo Charles W & Lai-Raus
Mailing address
1950 14th Ave San Francisco CA 94116
Last sale
042021

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.

485 Fulton St, San Francisco, CA 94102
483 Fulton St, San Francisco, CA 94102
479 Fulton St, San Francisco, CA 94102
485 B Fulton St, San Francisco, CA 94102
485 A Fulton St, San Francisco, CA 94102
481 Fulton St, San Francisco, CA 94102
Augrented Insights
AI summary

The two-story, four-unit multi-family residential building at 479-485 Fulton Street in Hayes Valley, owned by Charles W. Rauseo and Lai-raus, was constructed in 1909 and has undergone several significant renovations and faced various maintenance challenges over the years. Most notably, between 2019 and 2022, the building completed substantial upgrades including the installation of fire sprinklers ($26,000) and an upgraded fire alarm system ($15,000) to comply with safety codes. In 2020, there was a significant structural revision involving the replacement of steel beams with engineered wood beams, costing $150,000. The property faced serious maintenance issues in 2021, with a violation filed in May 2021 regarding general dilapidation and multiple specific concerns including wall repairs, floor conditions, fire safety equipment, and rodent problems. These issues were subsequently addressed by October 2021 through various repair permits, including wall rebuilding and safety upgrades.

The building has experienced recurring safety and maintenance concerns over its history, with a recent pattern of fire safety-related issues. Between 2023-2024, there were multiple fire complaints regarding blocked exits, extinguishers, and alarm systems, though most were determined to have "no merit" except for a violation issued in December 2023 regarding the alarm system and an October 2023 violation related to sleeping area requirements. The property has also had several fire incidents recorded by the fire department, primarily involving false alarms, smoke scares, and occasional system malfunctions, none resulting in civilian injuries. Historical complaints from the early 2000s documented various structural and maintenance issues, including floor problems and water damage, though most have been addressed through subsequent repairs. Recent 311 calls regarding the property primarily relate to external conditions such as garbage and debris on the street, with several open cases as of 2025. The building underwent significant modernization work between 2019-2022, including the addition of two ADUs (Accessory Dwelling Units) at the basement level, installation of new kitchens and bathrooms, and various infrastructure upgrades, suggesting substantial investment in improving the property despite the history of maintenance issues.

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Risk rating

How 479-485 Fulton 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
32th percentile

Out of 1027 buildings in this neighborhood, 698 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
55%
No DBI
violation
45%
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 (ZIP code)

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

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.

12-Month severity forecast
No violation 45.6%
Moderate concern 30.4%
Severe concern 24.1%
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

479-485 Fulton St event timeline

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

2025
311 Request Oct 13
Garbage and debris
human waste or urine

See all 20 events

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

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Every record we have

Full data for 479-485 Fulton 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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