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1490-1492 Guerrero St

Noe Valley, SF 94110 6577008 2 units · 3 fl · 1907

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 1490-1492 Guerrero St 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 1907
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
Floors3
Year built1907
Total area3,408 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6577008
Ownership

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

Owner name
Lisa Lee Family Trust
Mailing address
Lee Lisa Kuan-shuan Trustee 713 W Duarte Rd Unit G104 Arcadia CA 91007
Last sale
122717

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.

1492 Guerrero St, San Francisco, CA 94110
1490 Guerrero St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The three-story, two-unit building at 1490-1492 Guerrero St in Noe Valley, owned by the Lisa Lee Family Trust, was constructed in 1907 and has undergone significant renovations in recent years. The most substantial improvements occurred in 2015-2016, including a comprehensive interior remodel of both units comprising new kitchens, bathrooms, electrical systems, and hydronic radiant heating, along with the installation of a solar PV system in 2019. The renovation work included structural modifications such as relocating garage columns, adjusting laundry and utility areas, and reconfiguring stairs, with a total investment exceeding $460,000. Historical maintenance records show attention to various building systems, including repairs for dry rot in 1997 and rear stair repairs in 2000.

The property has experienced some maintenance and compliance issues, particularly during the 2016 renovation period when there were complaints regarding a portable toilet blocking the sidewalk and some construction equipment occupying parking spaces, though these matters were eventually resolved. The building's recent history shows no active building code violations or planning code complaints. The surrounding area has experienced typical urban maintenance issues as evidenced by 311 calls, including reports of encampments, general cleaning needs, and parking violations, though these are primarily street-related matters not directly connected to the building's condition or management. The most recent building improvements have focused on modernizing both units with contemporary amenities while maintaining the building's historical character, as evidenced by the replacement of front windows with wood sash units and the preservation of the front elevation.

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

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Risk rating

How 1490-1492 Guerrero St'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
58th percentile

Out of 1879 buildings in this neighborhood, 789 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
81%
No DBI
violation
19%
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 (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

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

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 60.3%
Moderate concern 14.8%
Severe concern 24.9%
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

1490-1492 Guerrero St event timeline

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

2026
311 Request Jun 01
Garbage and debris
furniture
311 RequestApr 08
311 service request

See all 4 events

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

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Every record we have

Full data for 1490-1492 Guerrero St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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