Free SF apartment background check

86-94 John St

Nob Hill, SF 94133 0180042 8 units · 4 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 86-94 John 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 1907
2 or more units
8 units
Property type
Multi-Family Residential
Zoning
RC3
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
Units8
Floors4
Year built1907
Total area8,753 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0180042
Ownership

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

Owner name
Cameron P Hempstead Lvg Tr
Mailing address
Hempstead Cameron P Trustee 94 John St San Francisco CA 94133
Last sale
060121

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

Unlock complete report
Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1330 Mason St, San Francisco, CA 94133
1340 Mason St, San Francisco, CA 94133
1332 Mason St, San Francisco, CA 94133
94 John St, San Francisco, CA 94133
1338 Mason St, San Francisco, CA 94133
86 John St, San Francisco, CA 94133
1334 Mason St, San Francisco, CA 94133
1336 Mason St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The 8-unit, 3-story multi-family residential building at 86-94 John Street in Nob Hill, owned by Cameron P Hempstead Lvg Tr, was constructed in 1907 and has undergone several significant renovations and improvements over the years. Major work completed in 2010-2011 included comprehensive plumbing and electrical system upgrades for all units, including new tubs, toilets, sinks, and kitchen appliances, as well as electrical panel installations and wiring improvements. The building has experienced some concerning issues in its history, particularly a significant cluster of violations in 2004 related to fire safety, lead paint hazards, and security requirements, though all these violations were abated by May 2006. Recent building history shows relatively few major issues, with the most recent significant permit activity being a filed application in 2022 for intermediate length occupancy use modification. There have been three documented fire incidents, though none resulted in civilian injuries, and all were either contained, false alarms, or due to malfunctioning equipment. The building underwent regular housing inspections in 2016 and 2011, with no major violations recorded in recent years. The property's recent 311 calls (2023-2024) have primarily involved street cleaning and sidewalk maintenance issues, which are more related to the surrounding area than the building itself. A notable concern from 2023 was the discovery of illegal short-term rentals associated with the property, though this violation has been closed and abated.

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

Free account unlocks the full analysis — plus 2× more records across all data categories and the complete landlord portfolio.
Risk rating

How 86-94 John 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
39th percentile

Out of 1125 buildings in this neighborhood, 686 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
51%
No DBI
violation
49%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 30.3%
Moderate concern 27.0%
Severe concern 42.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

86-94 John St apartment reviews

Real experiences from people who have lived here. Share yours to help other renters decide.

Share your experience — Help other renters by leaving an honest apartment review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

Buildings nearby
Loading…
The story over time

86-94 John St event timeline

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

2025
311 Request Nov 01
Blocking driveway cite tow
Parking Enforcement
311 RequestOct 11
Garbage and debris

See all 7 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 86-94 John St apartments

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

Still apartment hunting in SF?

Look up the next apartment before you sign

Search any SF address free — no account needed to see the risk rating.

Simple pricing

Get the complete picture

Every plan unlocks the complete report: all 13 SF datasets, full history, landlord portfolio, and PDF & Excel exports.

Report Bundle

For the buildings you're deciding on right now

$10 one-time

~$3.33 per building. No subscription ever. Each credit unlocks one building's premium report for 30 days.

  • 3 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 3 Reports — $10

Apartment Hunter

For a wide search across many buildings

$39 one-time

30 reports — ~$1.30 each. No subscription ever.

  • 30 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 30 Reports — $39

Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

Watch 86-94 John St
Get alerted the moment a new violation or complaint is filed.