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1236-1238 Pacific Ave

Nob Hill, SF 94109 0156012 2 units · 3 fl · 1953

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 1236-1238 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 1953
2 or more units
2 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
Units2
Floors3
Year built1953
Total area2,985 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0156012
Ownership

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

Owner name
Vincent T C Tai Tr
Mailing address
Tai Vincent T C Ttee 2184 Round Top Dr Honolulu HI 96822
Last sale
111815

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.

1236 Pacific Ave, San Francisco, CA 94109
1238 Pacific Ave, San Francisco, CA 94109
Augrented Insights
Initial analysis

This three-story multi-family residential building, located at 1236-1238 Pacific Avenue in the Nob Hill neighborhood, was constructed in 1953 and contains two units. The property has undergone several significant modifications over the past two decades, with the most recent major proposal filed in 2013 to convert storage areas on the first floor and basement into office space, including the installation of new plumbing fixtures and a spiral staircase. Between 2004-2006, substantial work was performed including the installation of a fire sprinkler system for the basement and ground floor, extension of the rear yard light well, and construction of a new storage structure. A notable incident occurred in 1995 when a complaint was filed regarding an alleged unauthorized conversion from two to four units, though this complaint was quickly abated within a week.

The building's maintenance and safety history shows attention to critical systems, including multiple electrical upgrades in 2005-2006 for garage door openers and various electrical installations. Recent municipal service records from 2016 to 2024 indicate regular maintenance of public areas around the building, with occasional issues noted such as sidewalk defects (2017), graffiti (2016), and various cleaning needs. The property has maintained compliance with various municipal requirements, as evidenced by the completion and resolution of numerous service requests, though some permits from the mid-2000s are listed as expired. Regular inspections and service requests suggest ongoing maintenance of both the building and its immediate surroundings, with most issues being promptly resolved through proper channels.

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

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Risk rating

How 1236-1238 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
93th percentile

Out of 1125 buildings in this neighborhood, 79 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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.

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 82.1%
Moderate concern 10.4%
Severe concern 7.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

1236-1238 Pacific Ave event timeline

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

2026
311 Request Apr 04
Other excessive noise
Noise
311 RequestMar 17
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 1236-1238 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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