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439-441 Lincoln Way

Inner Sunset, SF 94122 1745020 2 units · 2 fl · 1925

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 Inner Sunset
At or below average
avg 1.1
0
FewerMore

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

Rent & eviction protection

Is 439-441 Lincoln Way 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 1925
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 built1925
Total area2,500 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1745020
Ownership

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

Owner name
Leoni Marguerite Mary
Mailing address
7 Elm Ave Kentfield CA 94904
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.

439 Lincoln Way, San Francisco, CA 94122
441 Lincoln Way, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 439-441 Lincoln Way is a two-unit, two-story multi-family residential building located in the Inner Sunset neighborhood, owned by Leoni Marguerite Mary and constructed in 1925. The building has undergone several significant renovations and infrastructure improvements over the past two decades, with the most recent major updates occurring between 2018-2019, including HVAC system upgrades (furnace and duct replacement), sewer replacement, and associated electrical work. The building received substantial structural attention in 2008-2009, with work focused on the rear walls including foundation capping, window removal, and framing updates. Earlier improvements were made in 2002, involving kitchen and bathroom renovations in both units, while basic maintenance like roofing was addressed in 1996.

The property has maintained essential systems with regular upgrades including water heater installations in 2013 and winter-related infrastructure improvements in 2019. The building's maintenance record shows attention to both safety and comfort systems, with HVAC and plumbing updates being the most frequent types of improvements. The surrounding area has experienced typical urban issues documented through 311 calls, with relatively few concerns directly impacting the property itself. Recent 311 calls have primarily related to street-level issues such as parking enforcement, sidewalk maintenance, and occasional graffiti, though these have generally been resolved promptly through appropriate city agencies. The building's permit history suggests a well-maintained property with regular updates to critical systems, though the 1996 roofing permit appears to have expired without record of completion.

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

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Risk rating

How 439-441 Lincoln Way'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
62th percentile

Out of 1493 buildings in this neighborhood, 567 are predicted to be safer.

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.

Building size

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

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.

12-Month severity forecast
No violation 80.4%
Moderate concern 13.0%
Severe concern 6.6%
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

439-441 Lincoln Way event timeline

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

No dated public records on file yet.
Every record we have

Full data for 439-441 Lincoln Way apartments

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

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