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107-113 Webster St

Hayes Valley, SF 94117 0859008 12 units · 3 fl · 1900

This building has more problems than most buildings in this neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Hayes Valley
Above average
avg 2.3
5
FewerMore

This building has 5 novs (7y), above the Hayes Valley average of 2.3.

Rent & eviction protection

Is 107-113 Webster 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
12 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
Units12
Floors3
Year built1900
Total area7,400 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0859008
Ownership

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

Owner name
Campbell Christopher L & Ke
Mailing address
767 Las Trampas Rd Lafayette CA 94549
Last sale
000000

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.

109 Webster St, San Francisco, CA 94117
113 Webster St, San Francisco, CA 94117
107 Webster St, San Francisco, CA 94117
111 Webster St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The three-story, 12-unit apartment building at 107-113 Webster Street in Hayes Valley, built in 1900, has experienced several significant maintenance and safety issues over recent years. Most notably, in 2020, the building underwent substantial repairs to address dry rot in approximately 25% of its rear stairway, which serves as a critical exit for three balconies. This $25,000 project, completed safely, followed a similar pattern of repairs, including previously documented dry rot issues in 2014 that affected the 3rd and 4th floors. The building has a concerning history of stairway-related issues, including multiple violations in 2008 related to handrails and guardrails, which were addressed through repairs to comply with building codes.

The property has faced several routine inspections and violations, with the most recent active complaint regarding common areas filed in September 2023. Historical records show significant incidents, including fire damage repairs required in 1998 and foundation work on the north side of the building. While many violations from 2008 and earlier have been resolved, including those related to fire safety requirements and gas meter instructions, the building's maintenance history suggests ongoing attention to structural integrity, particularly regarding stairs and balconies. The surrounding area has experienced various street-related issues as documented through 311 calls, including reported instances of waste and graffiti on public spaces near the property, though these external matters don't directly reflect on the building's internal conditions or management.

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

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Risk rating

How 107-113 Webster 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
23th percentile

Out of 1027 buildings in this neighborhood, 791 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
48%
No DBI
violation
52%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 24.1%
Moderate concern 34.2%
Severe concern 41.7%
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

107-113 Webster St event timeline

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

2025
Plumbing Permit Jul 30
Work category: 1p; sewer lateral and house trap replacement
Complete

See all 10 events

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

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Every record we have

Full data for 107-113 Webster St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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