Free SF apartment background check

35 Brosnan St

Mission Dolores, SF 94103 3533074 12 units · 3 fl · 1926

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 Mission Dolores
Above average
avg 2.9
15
FewerMore

This building has 15 novs (7y), above the Mission Dolores average of 2.9.

Rent & eviction protection

Is 35 Brosnan 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 1926
2 or more units
12 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.

Building characteristics
Units12
Floors3
Year built1926
Total area9,264 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3533074
Ownership

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

Owner name
Fernandez Lochmann Lvg Trus
Mailing address
Fernandez Alfredo A & Lochm 79405 Hwy 111 Ste 9-298 La Quinta CA 92253
Last sale
060404

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 12-unit multi-family residential building at 35 Brosnan St in Mission Dolores, managed by the Fernandez Lochmann Living Trust, is a 3-story structure built in 1926. The property has undergone significant renovations and improvements over the past few years, most notably in 2022, when four units (2, 4, 5, and 6) received substantial kitchen upgrades including new cabinets, appliances, and associated plumbing and electrical work, with each renovation costing approximately $20,000. In 2023, the building underwent important safety improvements with an $8,000 in-kind repair to exterior egress stairs and landings at the rear of the building.

The building's maintenance history shows attention to both routine and urgent repairs, though there have been some concerning incidents. A cluster of violations was recorded in June 2021 related to various maintenance issues including gas line problems, ceiling repairs, and a malfunctioning sink faucet, though these were abated by August 2021. Earlier complaints from 2003-2007 documented issues such as water leaks, a broken oven, and maintenance of fire escape equipment, indicating historical challenges with building systems that appear to have been addressed over time. Recent activity includes several 311 calls in 2024-2025 primarily related to street cleaning issues outside the building, though these are not directly related to the building's condition or management. The building has experienced two documented fire department responses, neither of which resulted in any injuries or significant incidents.

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

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Risk rating

How 35 Brosnan 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
13th percentile

Out of 799 buildings in this neighborhood, 695 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
32%
No DBI
violation
68%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Building size

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

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

12-Month severity forecast
No violation 7.7%
Moderate concern 39.8%
Severe concern 52.5%
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

35 Brosnan St event timeline

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

2026
Electrical Permit Jun 03
Online electrical permit: 120 of buildings of 7-12 dwelling units. replacement of the fire alarm system and installation of low frequency horns. installation of a wireless radio communicator..
Issued

See all 29 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 35 Brosnan 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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