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1327 Guerrero St

Noe Valley, SF 94110 6532027 2 units · 3 fl · 1900

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 1327 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 1900
2 or more units
2 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
Units2
Floors3
Year built1900
Total area3,360 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6532027
Ownership

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

Owner name
Adele C Penner 2002 Revoc T
Mailing address
1329 Guerrero St San Francisco CA 94110
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 1327 Guerrero Street, located in the Noe Valley neighborhood, is a three-story flats and duplex structure built in 1900 and currently owned by the Adele C Penner 2002 Revocable Trust. The building's most significant maintenance work on record was a substantial reroofing project completed in 2003, which cost approximately $29,290. A noteworthy series of tree-related incidents occurred in late 2024, with three reports of fallen or dead trees, including two cases in November that were subsequently resolved. The property has experienced several parking-related issues over the past year, with multiple reports of blocked driveways between 2023 and 2024, though enforcement responses resulted in varying outcomes regarding citation issuance. Other maintenance matters include a human or animal waste report in September 2023, which was investigated but no waste was found, and a defaced parking sign in January 2023 that was resolved through the appropriate channels.

Looking further back into the building's history, there were two fire safety violations issued in February 2006 concerning the standpipe and sprinkler system maintenance, and extinguishing system service requirements, both of which were subsequently closed after correction. While the recent tree issues and recurring parking problems may affect resident convenience, the building appears to have maintained compliance with major safety requirements since the resolution of the 2006 fire violations, with no further fire safety complaints or violations on record. The property's permit history shows regular maintenance activity, though the records only capture specific permitted work rather than all maintenance performed.

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

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Risk rating

How 1327 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 location

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

Neighborhood (ZIP code)

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

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 65.8%
Moderate concern 15.3%
Severe concern 18.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1327 Guerrero St event timeline

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

2025
Building Permit Nov 04
Remove and replace wood sash window, rerope, parti bead, moldings. replace one upper and lower sash wood, in kind in front of house. two sashes-one window, in kind.
$1,000 · Complete
Planning RecordNov 04
Replace one lower and one upper window at front within same openings fully to match in material (wood), appearance, operation, and configuration. Associated beading and jamb work. No change from existing appearance, just refreshing due to age and air gaps.

See all 2 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1327 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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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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