Free SF apartment background check

627 Taylor St

Downtown, SF 94109 0298002 39 units · 5 fl · 1914

This building has more problems than most buildings in this 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 Downtown
At or below average
avg 6.9
0
FewerMore

This building has 0 novs (7y), at or below the Downtown average of 6.9.

Rent & eviction protection

Is 627 Taylor 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 1914
2 or more units
39 units
Property type
Multi-Family Residential
Zoning
C3G
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
Units39
Floors5
Year built1914
Total area18,925 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0298002
Ownership

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

Owner name
Ballyhallinan Family Lp
Mailing address
2308 Edwards St Berkeley CA 94702
Last sale
000000

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The 39-unit, 5-story multi-family residential building at 627 Taylor Street, constructed in 1914 and currently owned by Ballyhallinan Family LP, has undergone significant safety and infrastructure upgrades in recent years. The building is presently addressing a sleeping area requirements violation from December 2023, which is still open. Notable fire safety improvements include a comprehensive fire alarm system upgrade completed in August 2024 at a cost of $105,838 to comply with San Francisco Fire Department requirements, and the installation of low-frequency horns, detectors, and strobe lights throughout the building in April 2024. The property has a history of fire safety violations dating back to 2015, with recurring issues related to fire alarms, sprinklers, and blocked exits, though many have been corrected or abated.

The building has undergone several major infrastructure improvements, including a $200,000 electrical service upgrade in 2019 to 400-amp 3-phase service with new main switchboard, and individual unit load centers. Unit 52 received a comprehensive kitchen remodel in 2019, while units 10 and 23 underwent significant renovations after fire and water damage in 2014. The property has experienced periodic maintenance issues, including a 2018 hoarding case and a 2015 complaint about working without a permit, though these have been resolved. Recent 311 calls from late 2024 primarily relate to street cleaning issues in the vicinity of the building, rather than building-specific concerns. The property has maintained its rental status as a multi-family residential building, with regular routine safety inspections showing generally improved compliance with safety regulations, despite the recent open violation regarding sleeping area requirements.

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 627 Taylor 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
22th percentile

Out of 448 buildings in this neighborhood, 349 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
9%
No DBI
violation
91%
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 location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 5.2%
Moderate concern 89.0%
Severe concern 5.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

627 Taylor 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

627 Taylor St event timeline

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

2025
311 Request Aug 19
Garbage and debris
other bagged boxed contained garbage
Fire ComplaintApr 11
Alarm Systems

See all 17 events

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

Unlock complete timeline
Every record we have

Full data for 627 Taylor 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 627 Taylor St
Get alerted the moment a new violation or complaint is filed.