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1251-1255 Pacific Ave

Nob Hill, SF 94109 0183034 3 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 Nob Hill
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1251-1255 Pacific 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 1907
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NC2
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
Floors3
Year built1907
Total area3,538 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0183034
Ownership

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

Owner name
John Stark Casey & Sabine L
Mailing address
Casey John S & Lui-casey Sa 610 Blair Ave Piedmont CA 94611
Last sale
012109

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.

1251 Pacific Ave, San Francisco, CA 94109
1255 Pacific Ave, San Francisco, CA 94109
1253 Pacific Ave, San Francisco, CA 94109
Augrented Insights
Initial analysis

The three-unit residential building at 1251-1255 Pacific Avenue in Nob Hill is a three-story flats and duplex structure built in 1907, currently owned by John Stark Casey & Sabine L. The property has undergone several significant maintenance and improvement projects, most notably a substantial renovation in 2001 costing $28,000 that included roof replacement and window repairs on the top and middle units, along with a $7,000 reroofing permit. The building experienced multiple code compliance issues over the years, with the most recent concerns emerging in 2023 regarding water drainage issues affecting neighboring properties, as indicated by two separate complaints in March and April 2023. Earlier violations included safety concerns in 2016 related to handrails and carbon monoxide detector requirements, and in 2008 regarding electrical conduit repair and door hardware that were all subsequently resolved. The building's maintenance history shows attention to safety codes, with a 1985 permit specifically for bringing the property into compliance with existing regulations.

The property's recent history shows some ongoing maintenance challenges, particularly regarding drainage issues as of 2023, while earlier identified safety concerns such as handrail requirements and fire safety compliance were addressed by 2016. Historical records indicate regular inspections and maintenance work has been performed over the decades, including multiple responses to routine safety inspections in 1999, 2001, 2008, and 2016. The building's permit history demonstrates investment in maintaining the structure, particularly during the early 2000s, though some permits from that period show as expired. External to the building itself, there have been several 311 calls regarding the surrounding area, including reports of abandoned vehicles and sidewalk cleaning needs, which while not directly related to the building's condition, provide context about the immediate neighborhood environment.

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

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Risk rating

How 1251-1255 Pacific 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
40th percentile

Out of 1125 buildings in this neighborhood, 675 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
54%
No DBI
violation
46%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

DBI complaints, owner's portfolio

Complaints across all of this owner's buildings over 7 years.

Building age

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

12-Month severity forecast
No violation 49.2%
Moderate concern 38.3%
Severe concern 12.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1251-1255 Pacific Ave apartment reviews

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The story over time

1251-1255 Pacific Ave event timeline

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

2023
DBI Complaint Apr 05
Water falling from their proerty causing damage to neighboring property. the shingles were placed over the drain.
Plumbing Inspection Division
DBI ComplaintMar 23
Water falling from their proerty causing damage to neighboring property. the shingles were placed over the drain.

See all 3 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1251-1255 Pacific 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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