Free SF apartment background check

81 Landers St

Mission Dolores, SF 94114 3544078 8 units · 2 fl · 1961

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

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Dolores
Above average
avg 2.9
14
FewerMore

This building has 14 novs (7y), above the Mission Dolores average of 2.9.

Rent & eviction protection

Is 81 Landers 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 1961
2 or more units
8 units
Property type
Multi-Family Residential
Zoning
RM1
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
Floors2
Year built1961
Total area5,040 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3544078
Ownership

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

Owner name
Derek Landers Llc
Mailing address
Wong Donna & Wong Derek Mem 921 Somersby Wy Sacramento CA 95864
Last sale
000000

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The 8-unit, 2-story multi-family residential building at 81 Landers St in Mission Dolores, owned by Derek Landers LLC, was constructed in 1961 and has experienced several significant maintenance and safety issues over the years. Most recently, in November 2023, there was a complaint regarding a non-functioning front door buzzer affecting senior food deliveries, which was resolved within two weeks. The building has a history of infrastructure concerns, with multiple complaints and violations between 2021 and 2013 indicating problems with basic systems and safety features, including dry rot, window damage, lead paint hazards, tile and plumbing issues, and a malfunctioning intercom system that has been a recurring problem. More serious concerns emerged in 2021 when multiple violations were documented, including building maintenance issues affecting multiple units, and there was a significant structural concern in 2015 following an incident where a vehicle damaged a support beam. The building has also undergone various repairs and upgrades, including handrail installation in 2013 to address a violation, exterior wall repairs in 2005, and historical improvements such as window replacements in 1983 and vinyl siding installation in 1994. While many issues have been resolved through appropriate permits and inspections, the recurrence of basic maintenance problems and aging infrastructure elements suggests ongoing challenges in building upkeep.

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 81 Landers 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
19th percentile

Out of 799 buildings in this neighborhood, 647 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
42%
No DBI
violation
58%
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.

DBI tenant complaints (past 7 years)

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 20.8%
Moderate concern 46.1%
Severe concern 33.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

81 Landers 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

81 Landers St event timeline

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

2026
DBI Complaint Feb 05
Date last observed: 03-feb-26; time last observed: 10:00; unit: 6; exact location: main bldg; building type: residence/dwelling mold; ; additional information: landlord ignored mold report sent to him on jan 12. confirmed inflammation in lungs by pulmonologist. confirmed allergic reaction by allergist.;
Housing Inspection Services

See all 10 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 81 Landers 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 81 Landers St
Get alerted the moment a new violation or complaint is filed.