Free SF apartment background check

298 Pierce St

Hayes Valley, SF 94117 0847025 9 units · 3 fl · 1912

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Hayes Valley
At or below average
avg 2.3
1
FewerMore

This building has 1 novs (7y), at or below the Hayes Valley average of 2.3.

Rent & eviction protection

Is 298 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 1912
2 or more units
9 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
Units9
Floors3
Year built1912
Total area7,440 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0847025
Ownership

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

Owner name
Boschetti Giampaolo
Mailing address
955 Prague St San Francisco CA 94112
Last sale
000000

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

298 Pierce Street is a 3-story, 9-unit multi-family residential building constructed in 1912, currently owned by Giampaolo Boschetti. The building has experienced recurring fire safety system issues, with the most recent upgrades completed in 2023 to comply with San Francisco Fire Code requirements, including the installation of low-frequency sounders in sleeping areas and updating the fire panel and devices. The building underwent significant safety-related improvements in 2019, when multiple violations were addressed, including repairs to stairs, lighting improvements, and smoke/carbon monoxide alarm installations. A concerning pattern of fire alarm system malfunctions is documented, with multiple system activations recorded between 2018 and 2024, though none resulted in civilian injuries or actual fires.

Recent maintenance history shows attention to both building safety and infrastructure, including a completed sewer lateral upgrade in December 2023 and staircase repairs in 2019. The property has experienced several maintenance issues in recent years, including a common areas complaint filed in August 2023 that is currently marked as active. Historical complaints from 2019 revealed various building system deficiencies, including heating, lighting, and fire safety concerns, all of which were subsequently addressed. Planning records indicate some attempts to modify the property's parking situation, with one proposal denied in 2018, though street space permits were issued in 2016. The building has been subject to routine housing inspections, and while many past violations have been resolved, the active common areas complaint suggests ongoing maintenance challenges.

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

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Risk rating

How 298 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
18th percentile

Out of 1027 buildings in this neighborhood, 842 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
43%
No DBI
violation
57%
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.

NOV rate, owner's portfolio

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 21.3%
Moderate concern 63.0%
Severe concern 15.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

298 Pierce St apartment reviews

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The story over time

298 Pierce St event timeline

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

2026
311 Request Apr 12
Garbage and debris
other loose garbage debris yard waste
311 RequestApr 10
Not offensive

See all 16 events

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

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Every record we have

Full data for 298 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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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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