Free SF apartment background check

2023-2025 Beach St

Marina, SF 94123 0920002 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 2023-2025 Beach 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 area2,198 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0920002
Ownership

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

Owner name
Mugnani Debra
Mailing address
2023 Beach 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.

2025 Beach St, San Francisco, CA 94123
2023 Beach St, San Francisco, CA 94123
Augrented Insights
Initial analysis

The two-unit residential building at 2023-2025 Beach Street in the Marina, owned by Debra Mugnani, was constructed in 1927 and is classified as a Flats & Duplex structure. The property has undergone significant improvements in recent years, including a complete reroofing project in October 2023 costing $11,000, and major renovations in mid-2023 that encompassed remodeling two kitchens, three bathrooms, and upgrading electrical systems with new lighting, switches, receptacles, and appliance installations. A substantial addition to the building is currently in progress, with permits issued in 2022 and 2024 for an interior elevator installation connecting all three stories, along with associated electrical work and furnace flue installation. The building has also received sustainable upgrades, including the installation of a 5.2 kW solar PV system completed in September 2023.

The property's maintenance history shows regular upkeep, including an earlier reroofing project in 1993. A notable complaint from 1997 regarding unpermitted bathroom installation in the garage area was filed but is no longer active. Recent activity in the area has primarily involved parking enforcement, with multiple citations issued between 2022 and 2024 for vehicles blocking driveways, though there were some instances where officers were unable to locate the offending vehicles. A tree maintenance issue was reported and addressed in June 2023. The building's recent improvements and ongoing work suggest significant investment in modernization and sustainability, while the parking enforcement incidents indicate ongoing challenges with vehicle access to the property.

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

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Risk rating

How 2023-2025 Beach 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
99th percentile

Out of 988 buildings in this neighborhood, 10 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
97%
No DBI
violation
3%
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 location

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

Building permits (past 7 years)

Number of permits pulled at this address — construction or renovation activity over 7 years.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 92.5%
Moderate concern 4.8%
Severe concern 2.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

2023-2025 Beach St event timeline

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

2026
Building Permit Apr 15
To obtain final inspection for work approved under pa# 202206216678. all work is complete.
$1 · Issued
311 RequestApr 07
Missing side sewer vent cover

See all 9 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2023-2025 Beach 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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