Free SF apartment background check

8-18 10Th St

South of Market, SF 94103 3507041

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in South of Market
Above average
avg 3.3
10
FewerMore

This building has 10 novs (7y), above the South of Market average of 3.3.

Rent & eviction protection

Is 8-18 10Th 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 unknown
2 or more units
? units
Property type
Multi-Family Residential
Zoning
C3G
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units
Floors
Year built
Total area
Property typeMulti-Family Residential
Tax statusNone
Blocklot3507041
Ownership

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

Owner name
Tenth & Market Llc
Mailing address
2200 Biscayne Blvd Miami FL 33137
Last sale
031320

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.

1411 Market St, San Francisco, CA 94103
1415 Market St, San Francisco, CA 94103
1435 Market St, San Francisco, CA 94103
8 10th St, San Francisco, CA 94103
14 10th St, San Francisco, CA 94103
1425 Market St, San Francisco, CA 94103
12 10th St, San Francisco, CA 94103
18 10th St, San Francisco, CA 94103
Augrented Insights
Initial analysis

The property at 8-18 10th Street in the South of Market neighborhood, currently owned by Tenth & Market LLC, is a large multi-family residential building with over 15 units, though specific unit count information isn't provided in the records. The building has undergone numerous significant improvements and renovations over the past several years, with the most recent major work being the installation of lighted mirrors in multiple units between July and August 2024, along with the installation of canopies on the 11th floor recreational space in May 2023. The property has faced several challenges, particularly between 2019 and 2022, including multiple fire code violations, water heater issues, and problems with the hot water system that persisted throughout 2019-2020. There were also complaints regarding unauthorized air conditioning unit installations in 2021, which led to a $300,000 legalization project in August 2021. More recent concerns include a damaged ceiling complaint from October 2024 and a pest-related issue reported in December 2023. The building's fire safety systems have required ongoing attention, with multiple fire code violations recorded between 2019 and 2025, including the most recent violations issued in January 2025 related to the firefighter air system records, fire command center features, and test/maintenance documentation.

The property has seen substantial infrastructure improvements, including the installation of electric vehicle charging stations in 2021, comprehensive fire alarm system upgrades in 2019, and significant plumbing work to support new fitness facilities and other tenant improvements. Recent electrical upgrades in 2024 have focused on modernizing unit amenities, though there are open fire violations as of January 2025 that require attention. The building's management has generally responded to violations and completed most required work, though several fire safety-related issues remain open as of 2025. The property has experienced periodic issues with water systems and fire safety equipment, as evidenced by multiple complaints and violation notices, particularly in 2019-2020 and most recently in early 2025.

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 8-18 10Th 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
6th percentile

Out of 430 buildings in this neighborhood, 404 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
11%
No DBI
violation
89%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

DBI complaints, owner's portfolio

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

12-Month severity forecast
No violation 5.2%
Moderate concern 90.0%
Severe concern 4.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

8-18 10Th 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

8-18 10Th St event timeline

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

2026
Electrical Permit May 29
Provide and install a jumper connection from the existing switch bank to supply power for a power mirror. switch will be a vacancy sensor switch.
Complete
Electrical PermitMay 29
Existing circuit: add 4 service outlets.

See all 36 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 8-18 10Th 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 8-18 10Th St
Get alerted the moment a new violation or complaint is filed.