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271-273 Paris St

Excelsior, SF 94112 6016024 2 units · 2 fl · 1905

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 Excelsior
Above average
avg 1.4
11
FewerMore

This building has 11 novs (7y), above the Excelsior average of 1.4.

Rent & eviction protection

Is 271-273 Paris 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 1905
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH1
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
Floors2
Year built1905
Total area2,100 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6016024
Ownership

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

Owner name
United Development Organiza
Mailing address
Llc 677 Allen Ave Portland ME 4103
Last sale
022114

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.

271 Paris St, San Francisco, CA 94112
273 Paris St, San Francisco, CA 94112
Augrented Insights
Initial analysis

The two-unit residential building at 271-273 Paris Street in Excelsior, owned by United Development Organization, is a 1905 two-story flats and duplex structure with a concerning history of violations and maintenance issues. Most notably, in 2017, there were significant complaints about mold issues, leaking ceilings, and potential water damage reported in multiple units, along with a structural safety concern regarding the front stairs that resulted in an injury. Between 2018 and 2013, the property underwent several compliance-related projects, including the removal of unauthorized structures (demolishing an illegal laundry addition beneath the second-story porch), window replacements to address violations, and various repairs to comply with Notices of Violation (NOVs). The building has experienced recurring heating system failures, with multiple complaints about inadequate heat between 2017 and 2018, and several plumbing and electrical issues, including water temperature problems and damaged plumbing fixtures shortly before the most recent renovations. The property underwent significant renovations in 2013, including a comprehensive bathroom and kitchen remodel, electrical rewiring, and installation of new windows to bring the building into compliance with current standards. Recent 311 calls from late 2024 indicate ongoing issues with vehicles blocking the driveway, though this appears to be related to street parking enforcement rather than building maintenance concerns. While many historical violations have been addressed through proper permits and completion of work, the building's recent history shows patterns of heating, plumbing, and security-related concerns that have required multiple interventions.

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

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Risk rating

How 271-273 Paris 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
71th percentile

Out of 337 buildings in this neighborhood, 98 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
75%
No DBI
violation
25%
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 73.4%
Moderate concern 14.8%
Severe concern 11.8%
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

271-273 Paris St event timeline

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

2024
311 Request Dec 20
Offensive
building residential

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 271-273 Paris 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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