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1369 48Th Ave

Outer Sunset, SF 94122 1803038 5 units · 2 fl · 1970

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Outer Sunset — not a forecast
Above average
avg 1.8
23
FewerMore

This building has 23 novs (7y), above the Outer Sunset average of 1.8.

Rent & eviction protection

Is 1369 48Th 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 1970
2 or more units
5 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 1970
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
Units5
Floors2
Year built1970
Total area4,644 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1803038
Ownership

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

Mailing address
227 Concord St San Francisco CA 94112
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

The five-unit multi-family residential building at 1369 48th Avenue in the Outer Sunset, owned by Guido & Pierina Giosso Family, was constructed in 1970 and currently stands two stories tall. The property has undergone several significant maintenance activities over the years, including recent reroofing work completed in 2019 at a cost of $9,500. The building faced a cluster of safety and maintenance violations in 2002-2004, which were all abated by November 2004, involving issues with fire safety equipment, security features, and building maintenance. A notable complaint from 2012 reported problems with frontdoor locks, weatherproofing, and potential mold issues, though these were marked as resolved within one month. More recently, there is an active complaint from May 2020 regarding noncompliance with COVID-19 guidelines and lack of proper construction permits.

The property has experienced recurring issues with parking violations and sidewalk obstruction, with several citations issued between 2018-2023, as well as concerns about noise and general cleaning in the surrounding area. A 1987 permit application to legalize building modifications and address inspection report requirements was cancelled, and there were historical repairs to the rear wood stairway in 2004. Routine inspections have been conducted over the years, with the most recent significant maintenance work focusing on the roof structure. The building's maintenance history shows periodic attention to major systems, though the pattern of violations and complaints suggests ongoing challenges with building upkeep and compliance with safety regulations, particularly during the early 2000s.

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

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Risk rating

How 1369 48Th 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
7thpercentile

Out of 632 buildings in this neighborhood, 588 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
35%
No DBI
violation
65%
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.

Neighborhood location

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

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

12-Month risk forecast
High failure risk 65%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1369 48Th Ave apartment reviews

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On the map

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The story over time

1369 48Th Ave event timeline

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

2026
Electrical Permit Feb 11
Replace old stab lock panels with new panels
Complete
Building Violation (NOV)Jan 06
Building violation

See all 11 events

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

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Every record we have

Full data for 1369 48Th Ave apartments

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

Side by side

How 1369 48Th Ave compares to the neighborhood

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

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