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410 Bartlett St

Inner Mission, SF 94110 6530001 21 units · 3 fl · 1924

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Mission
Above average
avg 2.6
6
FewerMore

This building has 6 novs (7y), above the Inner Mission average of 2.6.

Rent & eviction protection

Is 410 Bartlett 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 1924
2 or more units
21 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
Units21
Floors3
Year built1924
Total area11,451 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6530001
Ownership

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

Owner name
Mylett Living Trust The
Mailing address
Thomas & Margaret Mylett 2527 25Th Ave San Francisco CA 94116
Last sale
032395

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 21-unit building at 410 Bartlett St in the Inner Mission, managed by Mylett Living Trust The, has undergone several significant safety upgrades and maintenance work since its construction in 1924. Most recently, in April 2023, the building received a fire safety upgrade with the installation of low frequency horns throughout sleeping areas and horn strobes in corridors, completed at a cost of approximately $35,000. The building completed its mandatory Tier II soft-story retrofit in 2014-2015, which included structural modifications and new footings installation, demonstrating compliance with seismic safety requirements.

The property has experienced recurring fire safety and inspection issues, with the most recent routine health and safety inspections (2023) currently marked as active, and an existing active complaint regarding self-certification and structural maintenance. Historical records show multiple fire safety violations in 2003 that were abated in 2007, including issues with the central alarm system, smoke enclosure door closer, fire escape ladder, and fire proofing materials. The building has a history of water-related maintenance challenges, with documented roof leakage complaints in 1995, and plumbing upgrades undertaken in 2014 that included recoppering garage level plumbing and water main replacements. Multiple fire incidents have occurred at the property, including gas leaks and smoke detector activations, though no civilian injuries have been reported in any incidents. Recent 311 calls from late 2024 show recurring issues with garbage, debris, and encampments in the vicinity of the building.

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

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Risk rating

How 410 Bartlett 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
8th percentile

Out of 2380 buildings in this neighborhood, 2190 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
22%
No DBI
violation
78%
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.

NOV rate, owner's portfolio

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

12-Month severity forecast
No violation 20.9%
Moderate concern 52.9%
Severe concern 26.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

410 Bartlett St apartment reviews

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The story over time

410 Bartlett St event timeline

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

2025
311 Request Oct 01
311 service request
Encampment
311 RequestSep 09
Encampment

See all 17 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 410 Bartlett 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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