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2245-2247 Lombard St

Cow Hollow, SF 94123 0511032 3 units · 2 fl · 1924

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 Cow Hollow
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Cow Hollow average of 0.7.

Rent & eviction protection

Is 2245-2247 Lombard 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 1924
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NC3
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 built1924
Total area3,188 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0511032
Ownership

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

Owner name
Pieroni Revocable Trust
Mailing address
Sandra Louise Pieroni Trust 1249 Leisure Lane #1 Walnut Creek CA 94595
Last sale
092314

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.

2245 Lombard St, San Francisco, CA 94123
2247 Lombard St, San Francisco, CA 94123
Augrented Insights
Initial analysis

The three-unit residential building at 2245-2247 Lombard Street in Cow Hollow, owned by Pieroni Revocable Trust, has experienced regular maintenance and some challenges over its nearly 100-year history. The two-story flats structure, built in 1924, has seen several significant improvements, including multiple window replacements in 1998 (though one of these permit records expired), a bathroom window upgrade in 2008, reroofing work in 2013, and foundation reinforcement work in 1995 that involved installing foundation bolts and plywood on walls. The building has undergone two routine housing inspections in 2000 and 2008, both of which were resolved without ongoing issues. A 400 Hazardous condition incident was reported, though no civilian injuries were recorded and no date was provided in the documentation.

Recent activity around the property (2022-2024) has primarily involved external maintenance and urban environment challenges rather than building-specific issues. There have been three graffiti incidents reported on or near the building between September and October 2023 (with one still open as of October 2023), which were classified as "Not Offensive." Other recent incidents include temporary issues with garbage, toter placement, and sidewalk cleanup, which were generally resolved through normal municipal processes. Two encampment-related incidents were reported near the property in 2023, though one was unable to locate the reported encampment. The building's maintenance history shows regular upkeep, with no significant building code violations or safety concerns recorded in recent years.

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

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Risk rating

How 2245-2247 Lombard 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
52th percentile

Out of 861 buildings in this neighborhood, 413 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No DBI
violation
21%
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.

Construction spend, owner's portfolio

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 68.0%
Moderate concern 20.9%
Severe concern 11.2%
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

2245-2247 Lombard St event timeline

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

2025
311 Request Dec 11
Blocking driveway cite only
Parking Enforcement
311 RequestJun 19
Garbage and debris

See all 5 events

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

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Every record we have

Full data for 2245-2247 Lombard 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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