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1822-1824 48Th Ave

Outer Sunset, SF 94122 2084022 2 units · 2 fl · 1947

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 Outer Sunset
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Outer Sunset average of 1.8.

Rent & eviction protection

Is 1822-1824 48Th Ave 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 1947
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 built1947
Total area2,324 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot2084022
Ownership

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

Owner name
Abadi Untung Sudibjo & Hua
Mailing address
1824 48th Ave San Francisco CA 94122
Last sale
061318

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.

1822 48th Ave, San Francisco, CA 94122
1824 48th Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The two-unit residential building at 1822-1824 48th Avenue in San Francisco's Outer Sunset neighborhood is a two-story flats and duplex structure built in 1947, currently owned by Abadi Untung Sudibjo & Hua. The building's maintenance history reveals a consistent pattern of window improvements during the 1980s, with multiple installations of aluminum windows taking place between 1983 and 1990, along with vinyl siding installation in 1986. A significant safety concern was documented in April 2010 when complaints were made about the front facade, specifically stucco, falling off the building's northwest corner, which reportedly posed a hazard to pedestrians and required abatement within four days of the complaint. More recently, in September 2018, there was an attempt to rewire the kitchen and dining room areas, though this electrical permit was ultimately cancelled. The only unrelated incident on record was a closed municipal services call regarding an abandoned vehicle near the property in April 2017, which was resolved within a few days when authorities arrived to find the vehicle no longer present. The relatively limited number of building permits and violations, particularly in recent years, suggests that while the property has undergone various improvements over time, there have been no major structural or safety issues reported in the past decade.

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

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Risk rating

How 1822-1824 48Th Ave'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
55th percentile

Out of 632 buildings in this neighborhood, 284 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
81%
No DBI
violation
19%
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.

Neighborhood location

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

Neighborhood location

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 70.1%
Moderate concern 20.3%
Severe concern 9.6%
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

1822-1824 48Th Ave 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 1822-1824 48Th Ave 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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