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1439-1441 Funston Ave

Inner Sunset, SF 94122 1840007 2 units · 3 fl · 1947

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Sunset — not a forecast
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Inner Sunset average of 1.1.

Rent & eviction protection

Is 1439-1441 Funston Ave 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 1947
2 or more units
2 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.

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 1947
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
Floors3
Year built1947
Total area2,520 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1840007
Ownership

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

Owner name
Mailing address
Sisk Aaron J & Jenny Jap 1441 Funston Ave San Francisco CA 94122
Last sale
July 11, 2018

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

1441 Funston Ave, San Francisco, CA 94122
1439 Funston Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The Sisk Family Trust owns this three-story, two-unit multi-family residential building located at 1439-1441 Funston Ave in San Francisco's Inner Sunset neighborhood. Built in 1947, the property has undergone several significant improvements in recent years, with major renovations occurring in 2022-2023. The most substantial recent work includes a comprehensive renovation of the third-floor kitchen, bathroom, living/dining rooms, and closet spaces completed in 2022, followed by multiple window replacements in early 2023, including four street-facing windows and one side window. Structural work involving ground floor and second floor was also documented in March 2023, with accompanying electrical and plumbing permits for kitchen and bathroom remodeling.

The building's history shows attention to safety and modernization, including a complete reroofing in 2016 and a significant ground floor renovation in 2001 that involved constructing fire-rated walls to separate a playroom/guestroom/bathroom from the garage. A notable complaint regarding an illegal garage unit was filed in October 2017 but is currently listed as not active. Recent property-related issues include a tree root causing sidewalk damage (reported October 2023) and two historical street cleaning complaints (2011-2012). The building permit history indicates proper maintenance and upgrading of building systems, with specific attention to window upgrades and interior improvements over the past several years.

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

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Risk rating

How 1439-1441 Funston Ave'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
99thpercentile

Out of 1493 buildings in this neighborhood, 15 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
96%
No DBI
violation
4%
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.

Neighborhood location

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

Building age

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

Building age

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

12-Month risk forecast
Low failure risk 4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1439-1441 Funston Ave apartment reviews

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On the map

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The story over time

1439-1441 Funston Ave event timeline

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

2023
Electrical Permit Apr 18
Remodel of kitchen and bathroom
Complete
Plumbing PermitApr 16
Work category: 1p; remodel kitchen sink and relocate gas line and two bathroom (rough in and final)

See all 6 events

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

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Every record we have

Full data for 1439-1441 Funston Ave apartments

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

Side by side

How 1439-1441 Funston Ave compares to the neighborhood

This building against comparable properties in Inner Sunset. Toggle filters to narrow the peer group.

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

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