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494-498 8Th Ave

Inner Richmond, SF 94118 1537021 4 units · 3 fl · 1908

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Richmond
Above average
avg 0.9
11
FewerMore

This building has 11 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 494-498 8Th 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 1908
2 or more units
4 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
Units4
Floors3
Year built1908
Total area4,980 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1537021
Ownership

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

Owner name
Castellucci Antonio&Rita Tr
Mailing address
1757 Union St San Francisco CA 94123
Last sale
051305

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.

1656 Anza St, San Francisco, CA 94118
494 08th Ave, San Francisco, CA 94118
496 08th Ave, San Francisco, CA 94118
498 08th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The three-story, four-unit multi-family residential building at 494-498 8th Avenue in the Inner Richmond, built in 1908, has experienced several concerning issues in recent years, particularly relating to building maintenance and safety hazards. Most notably, in 2023-2024, there have been multiple reports and complaints about building materials falling onto the sidewalk, with a serious incident in August 2023 involving debris with exposed nails and a reported sewage overflow incident during construction work. The building has undergone various repairs and renovations over the years, including a significant kitchen renovation in 2005 (though the permit expired), reroofing work in 2011, and electrical upgrades in 2013 including the installation of GFI outlets and dishwasher-related electrical work. Historical building violations from 2002 included multiple safety issues such as the need for deadlatch locks, stair repairs, and fire extinguisher requirements, all of which were abated by June 2003.

Recent maintenance activity includes a permit issued in June 2024 to repair dryrotted trim and address paint issues on street-facing areas, which carries a cost of $6,000. The property has also generated numerous 311 calls in 2024 primarily related to garbage and debris on the property, sidewalk cleaning, and a sewage backup incident that was resolved. Between 2012-2015, there were several fire safety-related complaints regarding combustible materials and exit path obstructions, all of which were either corrected or closed. The building's maintenance record shows a pattern of addressing violations and maintenance issues, though recent complaints about falling building materials raise significant safety concerns that appear to be ongoing as of late 2024.

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

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Risk rating

How 494-498 8Th 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
1th percentile

Out of 1723 buildings in this neighborhood, 1706 are predicted to be safer.

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

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month severity forecast
No violation 15.5%
Moderate concern 52.1%
Severe concern 32.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

494-498 8Th Ave apartment reviews

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The story over time

494-498 8Th Ave event timeline

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

2026
311 Request May 15
Blocking driveway cite tow
Parking Enforcement
Building Violation (NOV)Mar 24
Building violation

See all 17 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 494-498 8Th 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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