Free SF apartment background check

2635-2645 Mcallister St

Lone Mountain, SF 94118 1169037 6 units · 3 fl · 1907

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood

Compared to a typical building in Lone Mountain

Above average

avg 0.9

4

FewerMore

This building has 4 novs (7y), above the Lone Mountain average of 0.9.

12-Month Maintenance Forecast

70%

(risk — lower is better)

Some concerns

Estimated probability of a DBI violation or complaint in the next 12 months.

7-YEAR TREND Violations + complaints / yr

'20

'21

'22

'23

'24

'25

'26

'27*

*Next year, projected from recent activity and predicted risk.

7-Year Historical Counts

4

NOVs (7y)

5

DBI Complaints (7y)

22

311 Calls (7y)

0

Fire Incidents

0

2nd NOVs

0

Dir. Hearings

0

City Atty

10

Permits (7y)

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Rent & eviction protection

Is 2635-2645 Mcallister 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 1907

2 or more units

6 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

Units	6
Floors	3
Year built	1907
Total area	5,700 sq ft
Property type	Multi-Family Residential
Tax status	None
Blocklot	1169037

Ownership

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

Owner name

Wood Fmly Tr

Mailing address

Barbara & Kenneth Krzywicki Po Box 591540 San Francisco CA 94159

Last sale

000000

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

2645 Mcallister St, San Francisco, CA 94118

2643 Mcallister St, San Francisco, CA 94118

2641 Mcallister St, San Francisco, CA 94118

2639 Mcallister St, San Francisco, CA 94118

2637 Mcallister St, San Francisco, CA 94118

2635 Mcallister St, San Francisco, CA 94118

Augrented Insights

Initial analysis

The three-story, six-unit multi-family residential building at 2635-2645 McAllister Street in Lone Mountain, owned by Wood Family Trust, has a significant record of both recent safety upgrades and concerning maintenance issues. Most notably, during 2023-2024, the building underwent substantial fire alarm system upgrades to comply with current fire codes, including the installation of low-frequency sounders in sleeping areas and new fire alarm components, with permits totaling over $33,000. There was a serious incident in August 2023 involving a gas leak in unit 2645 that required immediate attention, though subsequent work in September 2023 included new gas line installations and repairs. The building completed a mandatory soft-story retrofit in 2019, demonstrating compliance with seismic safety requirements, though recent complaints suggest ongoing structural concerns.

Recent tenant complaints have raised multiple concerns about building conditions. A November 2024 complaint noted issues with the main entrance door and back stairs, while a December 2022 complaint reported a non-functional doorbell system. The building's mechanical systems have required multiple interventions, including a 2022 electrical upgrade involving rewiring and new LED lighting. The property has experienced recurring infrastructure issues, including plumbing problems that have necessitated multiple permits for gas line work throughout 2023. While recent inspections show some compliance with safety requirements, the frequency of service calls and building permits related to basic systems maintenance suggests ongoing challenges with building infrastructure. The property has also experienced periodic issues with the surrounding area, as evidenced by multiple 311 calls regarding street cleaning and abandoned vehicles between 2021 and 2024, though these are external to the building itself.

AI-generated · may contain errors · check the source data tables below

Risk rating

How 2635-2645 Mcallister 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

1th percentile

Out of 519 buildings in this neighborhood, 514 are predicted to be safer.

RiskiestSafest

Predicted 12-month outcome

30%

No DBI
violation

70%

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.

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.

12-Month severity forecast

No violation 21.1%

Moderate concern 57.6%

Severe concern 21.3%

Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.

Apartment reviews

2635-2645 Mcallister St apartment reviews

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On the map

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The story over time

2635-2645 Mcallister St event timeline

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

2026

311 Request May 25

Garbage and debris

other loose garbage debris yard waste

311 RequestJan 22

Blocked sidewalk

See all 28 events

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

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Every record we have

Full data for 2635-2645 Mcallister St apartments

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

What this is

Permits issued by the SF Department of Building Inspection for new construction, alterations, and repairs. Includes estimated cost and current permit status.

Permit #	Description	Cost	Filed	Status
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What this is

Plumbing permit applications filed with the SF Department of Building Inspection. Covers plumbing installation, repair, and replacement work.

Permit #	Description	Filed	Status
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What this is

Electrical permit applications filed with the SF Department of Building Inspection. Covers electrical wiring, panel upgrades, and related work.

Permit #	Description	Filed	Status
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What this is

Notices of Violation issued by the SF Department of Building Inspection for code violations. Unresolved notices can escalate to legal action.

Date Filed	Complaint #	Description	Item	Category	Status
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What this is

Complaints filed with the SF Department of Building Inspection about code violations. Tracks the complaint lifecycle from filing through abatement or referral.

Complaint #	Date Filed	Date Abated	Division	Status	Description
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What this is

Planning Department project entitlements — discretionary review, conditional use, variances, and environmental review for this parcel.

Address	Opened	Closed	Status	Description	Applicant
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What this is

Planning Department administrative and compliance records that are not full project entitlements — pre-application meetings, code violations, and referrals.

Address	Opened	Closed	Status	Description	Applicant
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What this is

SFFD fire incidents geo-joined to this parcel. Covers structure fires, alarms, and emergency responses with injury and fatality counts.

Date	Situation	Civilian Injuries	Civilian Fatalities
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What this is

Fire code violations issued by the SFFD. Tracks corrective actions required and resolution status for fire safety code enforcement.

Violation Date	Description	Corrective Action	Status	Close Date
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What this is

Fire code complaints received by the SF Fire Department geo-joined to this parcel. Includes complaint type, disposition, and outcome.

Received	Description	Disposition Date	Disposition
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What this is

SF 311 service requests geo-joined to this parcel. Includes maintenance complaints, street/sidewalk issues, and quality-of-life requests.

Opened	Type	Agency	Category	Details	Status
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What this is

Buildings subject to SF's mandatory soft-story seismic retrofit program. Unreinforced multi-story wood-frame buildings must meet compliance tiers.

Tier	Status
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What this is

Tenant buyout (Ellis Act pre-cursor) agreements recorded with the SF Rent Board. Tracks amounts paid to tenants to vacate rent-controlled units.

Disclosure Date	Buyout Date	Amount	Tenants
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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning