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463 4Th Ave

Inner Richmond, SF 94118 1540013 2 units · 2 fl · 1904

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 463 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 1904
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 built1904
Total area2,700 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1540013
Ownership

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

Owner name
Rekha S Patel Trust
Mailing address
Patel Rekha S, Trustee 1313 6Th Ave San Francisco CA 94122
Last sale
081611

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit multi-family residential building at 463 4th Avenue in San Francisco's Inner Richmond neighborhood, owned by the Rekha S Patel Trust, has a documented history dating back to its 1904 construction. The property has undergone two re-roofing projects, one completed in 2017 at a cost of $9,900 and an earlier permit from 1994 that expired without completion. The building's surroundings have experienced several maintenance and safety incidents over the past decade, with the most significant being a hazardous materials incident in October 2019 involving liquid substances (oil/paint/other), which was resolved by the Department of Public Works. The property and its vicinity have dealt with recurring issues of graffiti between 2015-2016, affecting various surfaces including poles and other structures, though most cases were addressed through standard city protocols. Infrastructure concerns were also present, including a pavement defect reported in October 2015 and an incident of litter receptacle mismanagement in May 2014, though these were resolved through normal municipal processes. The building's maintenance record shows attention to major structural elements like the roof, while the neighborhood has periodically faced typical urban maintenance challenges that have generally been addressed through appropriate city channels.

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

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Risk rating

How 463 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
69th percentile

Out of 1723 buildings in this neighborhood, 534 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

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.

12-Month severity forecast
No violation 81.8%
Moderate concern 12.8%
Severe concern 5.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

463 4Th Ave apartment reviews

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The story over time

463 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 463 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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