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170 San Jose Ave

Noe Valley, SF 94110 3645005 3 units · 2 fl · 1978

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 Noe Valley
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Noe Valley average of 1.2.

Rent & eviction protection

Is 170 San Jose 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 1978
2 or more units
3 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
Units3
Floors2
Year built1978
Total area3,326 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3645005
Ownership

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

Owner name
Chiu Albert K&Susan P Y Rev
Mailing address
Property 2000 Inc 1517 North Point St #529 San Francisco CA 94123
Last sale
031014

Landlord portfolio

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

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Augrented Insights
Initial analysis

This two-story, three-unit multi-family residential building located at 170 San Jose Ave in Noe Valley was constructed in 1978 and is currently owned by Albert K. Chiu and Susan P.Y. Rev. The building's maintenance record shows a single exterior maintenance project in 2018, involving the replacement and painting of eight sections of siding plywood and Z metal at the rear of the building, completed at a cost of $6,000. The building underwent routine apartment house inspections in 2001 and 2006, with the only violation recorded being a fire safety issue in 2001 regarding the need for fire extinguisher recharging, which was promptly resolved within a week.

More recently, there have been significant and ongoing issues with illegal parking in the vicinity of the building, particularly regarding driveway blockages. Between April 2023 and October 2023, there were multiple reports of vehicles blocking driveways, with at least six confirmed cases requiring citations or towing. In addition, there were two reports in June 2023 concerning sidewalk and curb defects, including a collapsed sidewalk, though these issues appear to have been resolved. Two similar parking-related incidents were reported in October 2023, including one involving a Fiat that was ultimately not located by responding officers. The most recent documented issues primarily revolve around parking enforcement matters, suggesting a persistent challenge with vehicle management in the immediate area.

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

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Risk rating

How 170 San Jose 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
52th percentile

Out of 1879 buildings in this neighborhood, 902 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
78%
No DBI
violation
22%
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.

Neighborhood location

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

Construction spend, owner's portfolio

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

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 64.2%
Moderate concern 19.5%
Severe concern 16.2%
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

170 San Jose Ave event timeline

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

2025
Building Permit Jul 11
Reroofing - tear off, apply 3ply modified bitumen, one ply torch down roof system. no work to (e) roof structural sheathing.
$35,340 · Complete

See all 6 events

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

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Every record we have

Full data for 170 San Jose 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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