Free SF apartment background check

479 Buena Vista Ave

Buena Vista Park/Ashbury Heights, SF 94117 2607057 11 units · 3 fl · 1963

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Buena Vista Park/Ashbury Heights
At or below average
avg 1.6
0
FewerMore

This building has 0 novs (7y), at or below the Buena Vista Park/Ashbury Heights average of 1.6.

Rent & eviction protection

Is 479 Buena Vista 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 1963
2 or more units
11 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units11
Floors3
Year built1963
Total area8,436 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2607057
Ownership

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

Owner name
Btp 479 Bv Ave East Llc
Mailing address
4061 E Castro Vly Bl #502 Castro Valley CA 94552
Last sale
042111

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.

479 Buena Vista Ave East #202, San Francisco, CA 94117
479 Buena Vista Ave East, San Francisco, CA 94117
Augrented Insights
Initial analysis

The 11-unit, 3-story apartment building at 479 Buena Vista Ave, constructed in 1963 and managed by Btp 479 Bv Ave East Llc, has undergone several significant safety and maintenance improvements over the past two decades, with the most recent being a comprehensive fire alarm system upgrade completed in November 2023 at a cost of approximately $34,500. This building has demonstrated compliance with modern seismic safety requirements through the completion of a mandatory soft-story retrofit in 2015, and has maintained a focus on fire safety with multiple upgrades to fire escape, sprinkler systems, and alarm systems documented between 2008 and 2023. Historical records show a period of significant building violations in 2002-2004 related to fire safety, weather proofing, and maintenance issues, though all of these violations were formally abated by April 2004.

The building has undergone various substantial improvement projects over the years, including a major exterior renovation in 2019 involving the removal of vinyl siding and window replacements ($90,000), reroofing work ($16,000), and multiple unit renovations between 2003-2007 covering kitchen and bathroom upgrades in several apartments. Several complaints and violations from 2008-2009 regarding unpermitted work and construction practices were resolved through proper permitting and correction of issues. Recent 311 calls primarily relate to parking enforcement matters, with multiple citations issued for driveway blocking between 2023 and 2024, though these are external to the building's management. The property has maintained regular inspections and prompt corrections of identified issues, with documented fire safety violations showing consistent follow-up and resolution.

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

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Risk rating

How 479 Buena Vista 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
7th percentile

Out of 351 buildings in this neighborhood, 326 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
34%
No DBI
violation
66%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood location

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

12-Month severity forecast
No violation 25.0%
Moderate concern 30.6%
Severe concern 44.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

479 Buena Vista Ave event timeline

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

2025
311 Request Jun 08
Garbage and debris
other loose garbage debris yard waste
311 RequestFeb 18
Offensive

See all 12 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 479 Buena Vista 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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