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338 8Th Ave

Inner Richmond, SF 94118 1439032 3 units · 2 fl · 1986

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 338 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 1986
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units3
Floors2
Year built1986
Total area4,284 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1439032
Ownership

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

Owner name
Tang Colbert
Mailing address
Tang Nora & Rhoda Po Box 591603 San Francisco CA 94159
Last sale
110812

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-unit multi-family residential building at 338 8th Avenue in the Inner Richmond, owned by Tang Colbert, was constructed in 1986 following demolition permits filed in December 1984. The property's maintenance record shows regular upkeep, with significant improvements including a complete reroofing in 2021 costing $9,300, window replacements in 2013 ($8,000), and an earlier reroofing project in 2003 ($12,380). In 1993, a significant bathroom renovation was completed to add a bathing facility to the ground floor's half bath, though one related permit from 1993 expired without completion notice. The building has had minimal housing-related issues, with only one routine inspection by Housing Inspection Services in 2009 that was resolved within three weeks.

The surrounding area has experienced various maintenance and street cleaning issues, as evidenced by multiple 311 calls between 2019 and 2024. These include reports of graffiti on commercial building surfaces (notably in 2022 and 2021 during the COVID-19 pandemic), and three instances of Christmas tree disposal (most recently in February 2023). Parking enforcement was requested for driveway blocking in 2019 and 2024, with one citation issued in June 2024. Street cleaning issues have been addressed through multiple interventions for debris and general cleaning needs. While these external maintenance issues have been generally resolved, they appear to be more related to the neighborhood rather than the building itself, which has maintained proper housing code compliance with no significant recent violations on record.

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

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Risk rating

How 338 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
91th percentile

Out of 1723 buildings in this neighborhood, 155 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
91%
No DBI
violation
9%
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 age

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

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

12-Month severity forecast
No violation 86.5%
Moderate concern 10.7%
Severe concern 2.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

338 8Th Ave apartment reviews

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The story over time

338 8Th Ave event timeline

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

2021
Building Permit Jun 04
Reroofing
$9,300 · Complete

See all 1 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 338 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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