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253 4Th Ave

Inner Richmond, SF 94118 1429011 3 units · 2 fl · 1905

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 Richmond
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 253 4Th 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 1905
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units3
Floors2
Year built1905
Total area3,145 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1429011
Ownership

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

Owner name
Phan Tom & Tran Hung
Mailing address
251 4th Ave San Francisco CA 94118
Last sale
061695

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit, two-story multi-family residential building at 253 4th Avenue in the Inner Richmond, owned by Phan Tom & Tran Hung, has a documented history dating back to its 1905 construction. The most significant historical incident occurred in September 2004, when multiple complaints were filed regarding safety concerns over a 15-foot section of the walkway on the south side at the front of the building, which had reportedly been undermined by excavation work at the neighboring property (259 4th Avenue). This situation prompted the issuance of repair permits, including a September 2004 permit for concrete repairs valued at $1,000, though later records indicate this permit expired. Additional maintenance work includes a reroofing project completed in 2006 at a cost of $4,500, though this permit also shows as expired.

More recent history shows typical urban residential issues, including three 311 calls in 2022 related to street maintenance matters (toter management and driveway blocking) and a 2012 report of non-offensive graffiti on private property. The building's permit and violation history suggests that while there was a significant safety concern in 2004, it was addressed through proper channels, though some permits from that period show as expired rather than completed. The property has shown no active violations or complaints in recent years, and the most recent issues reported (toter management and parking) appear to be standard neighborhood concerns rather than building-specific problems.

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

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Risk rating

How 253 4Th 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
37th percentile

Out of 1723 buildings in this neighborhood, 1085 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No DBI
violation
21%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 71.7%
Moderate concern 20.4%
Severe concern 8.0%
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

253 4Th 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 253 4Th 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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