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3476-3478 Pierce St

Marina, SF 94123 0463A026 2 units · 2 fl · 1927

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 Marina
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Marina average of 1.1.

Rent & eviction protection

Is 3476-3478 Pierce 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 1927
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH3
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 built1927
Total area3,050 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0463A026
Ownership

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

Owner name
Romeo Survivor'S Trust
Mailing address
Mary T Romeo, Trutee 3478 Pierce St San Francisco CA 94123
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.

3476 Pierce St, San Francisco, CA 94123
3478 Pierce St, San Francisco, CA 94123
Augrented Insights
Initial analysis

The two-unit residential building at 3476-3478 Pierce Street in the Marina district, owned by the Romeo Survivor's Trust, is a two-story flats and duplex structure built in 1927. The property has undergone several significant renovations over the years, with the most recent major work occurring in 2020, including an in-kind bathroom remodel across both units (new fixtures, vanity, tub, shower, and electrical upgrades), kitchen improvements (countertops and appliances), and the installation of 10 new wood casement windows on the front facade to replace non-historic aluminum windows. These improvements totalled approximately $36,450 and included corresponding electrical and plumbing permits. Earlier improvements from 2006 involved the installation of 18 vinyl windows throughout the building, though these do not face the street.

The building's maintenance history shows attention to basic infrastructure, including a complete reroofing in 1990. However, there have been multiple noise complaints filed through 311 in June 2024, with at least eight reports of excessive noise during that month, all of which remain open. While the recent window and bathroom upgrades suggest ongoing property maintenance, the concentration of noise complaints indicates a potential area of concern for resident comfort. The property has maintained compliance with various building requirements, as evidenced by the specific attention to window types and bedroom rescue window compliance during past renovations, and the permits have generally been completed as expected.

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

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Risk rating

How 3476-3478 Pierce 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
87th percentile

Out of 988 buildings in this neighborhood, 128 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
93%
No DBI
violation
7%
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 complaints, owner's portfolio

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

12-Month severity forecast
No violation 91.0%
Moderate concern 6.4%
Severe concern 2.6%
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

3476-3478 Pierce St event timeline

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

2023
311 Request Apr 10
Blocking driveway cite only
Silver - Honda - 6kdp692
311 RequestMar 16
Blocking driveway cite only

See all 9 events

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

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Every record we have

Full data for 3476-3478 Pierce St apartments

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

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