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4150-4152 Fulton St

Central Richmond, SF 94121 1660025 2 units · 2 fl · 1919

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Richmond — not a forecast
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 4150-4152 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 1919
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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 1919
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
Units2
Floors2
Year built1919
Total area3,633 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1660025
Ownership

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

Owner name
Mailing address
4150 Fulton St San Francisco CA 94121
Last sale
August 19, 1997

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.

4150 Fulton St, San Francisco, CA 94121
4152 Fulton St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-unit residential building at 4150-4152 Fulton Street in the Central Richmond neighborhood is a two-story flats and duplex structure built in 1919, currently owned by Judy N. Fu. The property has undergone several significant improvements over the past two decades, with the most substantial work occurring between 2015 and 2016, including a comprehensive kitchen remodel ($20,000) with electrical upgrades, addition of partition walls defining entry foyer, and bedroom and bathroom remodels (costing $130,250). Earlier improvements included a ground floor expansion in 2007 adding a bedroom, bath, and family room ($25,000), along with structural reinforcements. The building has received proper maintenance attention to critical systems, including a complete reroofing ($8,880) in 2018 and replacement of the main sewer line in 2015. Recent building permits show limited activity, with the most recent being a minor street space permit in 2019.

The property has experienced recurring issues with street cleaning, as evidenced by multiple closed cases (eight in total) regarding overflowing city garbage cans between December 2024 and January 2025. While these issues are primarily related to street maintenance rather than building conditions, they may impact resident experience regarding street cleanliness. Other recent reports include one open case regarding pavement structural maintenance from January 2025, and a graffiti incident from December 2024 that has been addressed. The building's maintenance record shows regular upkeep of major systems, with no recorded permits for significant structural or systems upgrades in the past four years, though previous improvements indicate attention to maintaining the property's residential features.

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

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Risk rating

How 4150-4152 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

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
44thpercentile

Out of 2250 buildings in this neighborhood, 1260 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
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Low failure risk 15%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

4150-4152 Fulton St apartment reviews

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On the map

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8 found
The story over time

4150-4152 Fulton St event timeline

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

2026
311 Request May 29
Not offensive
pole

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Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 4150-4152 Fulton St apartments

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

Side by side

How 4150-4152 Fulton St compares to the neighborhood

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