Free SF apartment background check

7-11 Mayfair Dr

Jordan Park/Laurel Heights, SF 94118 1045025 3 units · 2 fl · 1949

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 Jordan Park/Laurel Heights
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Jordan Park/Laurel Heights average of 0.9.

Rent & eviction protection

Is 7-11 Mayfair Dr 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 1949
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units3
Floors2
Year built1949
Total area3,632 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1045025
Ownership

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

Owner name
Fong Fmly Tr
Mailing address
Fong Chris W & Valerie O Tr 111 Fiesta Cir Orinda CA 94563
Last sale
070121

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.

11 Mayfair Dr, San Francisco, CA 94118
7 Mayfair Dr, San Francisco, CA 94118
9 Mayfair Dr, San Francisco, CA 94118
Augrented Insights
Initial analysis

The Fong Family Trust property at 7-11 Mayfair Drive is a two-story, three-unit multi-family residential building constructed in 1949 in the Jordan Park/Laurel Heights neighborhood. The building has undergone significant recent renovations, with major work completed between 2022 and 2024 including comprehensive interior remodels of second and third floors (including kitchen and bathroom updates), the addition of new bathrooms, window replacements (10 windows in total), electrical panel upgrades from 60 to 100 amps, and deck modifications. A substantial tenant buyout occurred in February 2022 for $78,500, involving one tenant. The property has a history of regulatory compliance, with several building violations from 2007 related to fire safety and gas meter requirements, but these were promptly addressed by March 2008. Earlier improvements include roof replacement work in 2013, and the building has maintained active compliance with building and safety codes since then, with no active violations on record. The most recent completed work includes deck revisions in September 2024 and exterior modifications to improve access to the backyard, demonstrating ongoing maintenance and upgrades to the property.

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 7-11 Mayfair Dr'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 272 buildings in this neighborhood, 166 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
76%
No DBI
violation
24%
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 complaints, owner's portfolio

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Final warnings, owner's portfolio

Final warnings issued across all buildings this owner is registered on.

12-Month severity forecast
No violation 86.5%
Moderate concern 11.0%
Severe concern 2.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

7-11 Mayfair Dr 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

7-11 Mayfair Dr event timeline

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

2024
Building Permit Sep 18
Revision to pa# 202310209124. to correct sheet a-2.3 deck joist to 2x8 @ 12 o.c., no posts adjacent to building.
$600 · Complete
Plumbing PermitMay 09
Renewal of permit# pp20230322093 (original scope: remodel 1 kitchen and 1 bathroom and add 1 bathroom in each unit, with shower pans)

See all 15 events

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

Unlock complete timeline
Every record we have

Full data for 7-11 Mayfair Dr 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 7-11 Mayfair Dr
Get alerted the moment a new violation or complaint is filed.