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2630 Judah St

Central Sunset, SF 94122 1786014 4 units · 2 fl · 1960

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Sunset
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Central Sunset average of 0.7.

Rent & eviction protection

Is 2630 Judah 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 1960
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
NC2
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 built1960
Total area2,019 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1786014
Ownership

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

Owner name
Chang Lucy K & William K
Mailing address
2630 Judah St Apt 3 San Francisco CA 94122
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

2630 Judah Street is a two-story, multi-family residential building located in San Francisco's Central Sunset neighborhood, constructed in 1960 and currently owned by Lucy K & William K Chang. The four-unit property has undergone several significant improvements over the past few years, most notably in 2020 when Unit #2 received window upgrades with the installation of three retrofit vinyl windows on both street-facing and non-street-facing sides, with work totaling $6,512. The building's maintenance history shows attention to both safety and aesthetics, including a 1990 project that involved door and window replacements, stucco repairs, and electrical and plumbing work. A routine housing inspection was conducted in 2001 with no active complaints remaining on record.

The property's recent external environment has seen various minor incidents, primarily related to parking enforcement and street maintenance. Between 2017 and 2024, there have been multiple parking-related complaints, including cases of driveway blocking and illegal parking, all of which were addressed by responding officers. Other external issues included a 2018 noise complaint related to private property construction, a 2020 report of loose garbage that was investigated but not found, and some graffiti on a street pole in 2017 that was subsequently removed by city crews. The most recent external incident was in September 2024, when parking enforcement issued a citation for a driveway blocking violation, though there was also a recorded (and resolved) encampment-related complaint in November 2024 that noted nothing was observed at the location.

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

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Risk rating

How 2630 Judah 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
18th percentile

Out of 814 buildings in this neighborhood, 667 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
73%
No DBI
violation
27%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

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 49.2%
Moderate concern 26.6%
Severe concern 24.3%
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

2630 Judah St event timeline

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

2020
Building Permit Aug 11
Unit# 2 - non-street facing, 3 restrofit vinly windows.
$3,256 · Complete
Building PermitJul 16
Unit # 2: replace 3 vinyl retrofit windows 92street facing) size for size, same location.

See all 2 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2630 Judah 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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