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182 Langton St

South of Market, SF 94103 3755113 4 units · 2 fl · 1912

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 South of Market
At or below average
avg 3.3
0
FewerMore

This building has 0 novs (7y), at or below the South of Market average of 3.3.

Rent & eviction protection

Is 182 Langton 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
4 units
Property type
Multi-Family Residential
Zoning
RED
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
Units4
Floors2
Year built1912
Total area2,900 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3755113
Ownership

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

Owner name
Kalafati Anton
Mailing address
1940 Union St #9 Oakland CA 94607
Last sale
011918

Landlord portfolio

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

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Augrented Insights
Initial analysis

182 Langton Street is a 4-unit, 2-story apartment building located in San Francisco's South of Market neighborhood, constructed in 1912 and currently owned by Kalafati Anton. The building has undergone several significant renovations and improvements over the years, with the most substantial work occurring in 2018 when a $358,000 remodel added an ADU, relocated water heaters to the roof, and installed fire sprinklers in ground-floor units, along with voluntary seismic retrofitting. The property has experienced some safety and maintenance issues, particularly in 2011 when multiple violations were documented, including concerns about combustible storage, trash removal, smoke detectors, and gas utility shutoff tools – though these were all abated by March 2011. Historical records show earlier improvements including termite repairs to the rear deck and stairs in 2006, and in 1988, the installation of new front windows and fire damage repairs.

The building's recent history shows approximately eight fire-related responses, primarily false alarms or smoke detector activations, though no civilian injuries were reported in any incident. More recently, from December 2024 through January 2025, there have been multiple 311 calls regarding the surrounding area, including reports of garbage, debris, and encampments, though these external issues would primarily affect the neighborhood rather than the building’s internal conditions. Planning records indicate attempts to add additional ADUs, though some variance requests were either disapproved or marked as informational. The building's maintenance history suggests regular upkeep, with seismic improvements and modern safety features being incorporated where possible, though some renovation proposals have been cancelled or modified over time.

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

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Risk rating

How 182 Langton 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
80th percentile

Out of 430 buildings in this neighborhood, 86 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Neighborhood location

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

12-Month severity forecast
No violation 64.6%
Moderate concern 21.1%
Severe concern 14.3%
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

182 Langton St event timeline

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

2026
311 Request Apr 28
Garbage and debris
furniture
311 RequestApr 03
Garbage and debris

See all 5 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 182 Langton 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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