Free SF apartment background check

870 Fell St

Alamo Square, SF 94117 0822018 2 units · 2 fl · 1900

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Alamo Square — not a forecast
At or below average
avg 2.3
1
FewerMore

This building has 1 novs (7y), at or below the Alamo Square average of 2.3.

Rent & eviction protection

Is 870 Fell 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 1900
2 or more units
2 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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1900
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1900
Total area3,688 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0822018
Ownership

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

Owner name
Mailing address
870 Fell St San Francisco CA 94117
Last sale

Landlord portfolio

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

Unlock complete report
Augrented Insights
Initial analysis

The two-unit, two-story multi-family residential building at 870 Fell Street in the Alamo Square neighborhood was constructed in 1900 and is currently owned by Scott R Bowles. The property has undergone several significant improvements over the years, most notably a comprehensive kitchen and bathroom remodel in 2017 of the lower unit to address an unpermitted remodeling complaint, costing $20,000. In 2004, substantial structural work was completed including the replacement of stairs and landing with a new steel frame system, valued at $25,000, along with revised stair details. The building has had two roofing projects, one completed in 1991 and a more recent one in 2009 costing $29,000.

In recent years, there have been multiple noise-related complaints recorded between 2019-2020, suggesting potential resident disturbance issues during that period, along with several incidents involving blocked driveways in 2020-2021 that resulted in citations. The property has experienced some tree-related incidents in 2020, including reports of vandalism, though these were addressed through city channels. A significant compliance issue arose in 2017 regarding unauthorized remodeling of the in-law unit, which was subsequently addressed through permitted renovations. Historical planning records indicate a zoning change consideration from RM-1 to RM-2 or RM-3, though the outcome is not specified in the available data. The building's maintenance and repair record suggests regular upkeep, with the most recent major work being the 2017 unit renovation to bring it into compliance with building codes.

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 870 Fell 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
73rdpercentile

Out of 305 buildings in this neighborhood, 82 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
78%
No DBI
violation
22%
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.

Building age

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Neighborhood location

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

12-Month risk forecast
Low failure risk 22%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

870 Fell 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.

The story over time

870 Fell St event timeline

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

2026
Electrical Permit Apr 23
Install sub-panel at 3rd floor bedroom. install 20-amp dedicated bathroom circuit.
Issued
Planning RecordMar 02
Legalize a full bathroom in the 3rd floor (attic) level of an existing two-unit residential building; no change of use; no exterior work. Planning approval of this permit is required pursuant to DBI NOV # 202544247. The "kitchen" identified as unpermitted in the 10/9/2025 version of DBI NOV # 202544247 is a secondary kitchenette for the primary dwelling on floors 1-3 and complies with the Planning Code's definition for a Dwelling Unit in Section 102. Please note that upon consultation with DBI (Mauricio Hernandez), it was confirmed that DBI NOV # 202544247 was updated to clarify that the permit does not legalize an unauthorized kitchen.

See all 5 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 870 Fell St apartments

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

Side by side

How 870 Fell St compares to the neighborhood

This building against comparable properties in Alamo Square. Toggle filters to narrow the peer group.

Loading comparables…
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.

Pay once

Report Bundle

For the buildings you're deciding on right now

$10one time

3premium reports

$3.33 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 3 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them
Pay once

Apartment Hunter

For a wide search across many buildings

$39one time

30premium reports

$1.30 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 30 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them

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

Watch 870 Fell St
Get alerted the moment a new violation or complaint is filed.