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104-108 Ralston St

Ingleside Heights, SF 94132 7085048 3 units · 3 fl · 1986

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 Ingleside Heights — not a forecast
At or below average
avg 1.7
0
FewerMore

This building has 0 novs (7y), at or below the Ingleside Heights average of 1.7.

Rent & eviction protection

Is 104-108 Ralston 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 1986
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH2
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

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 1986
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
May be covered by AB 1482. The building is old enough for the statewide rent cap (5% + regional CPI, capped at 10% per year) and just-cause protection after 12 months of tenancy.

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
Units3
Floors3
Year built1986
Total area3,055 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot7085048
Ownership

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

Owner name
Mailing address
106 Ralston St San Francisco CA 94132
Last sale
January 27, 1989

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.

108 Ralston St, San Francisco, CA 94132
106 Ralston St, San Francisco, CA 94132
104 Ralston St, San Francisco, CA 94132
Augrented Insights
Initial analysis

The three-unit multi-family residential building at 104-108 Ralston Street, owned by Emily K F Chan and constructed in 1986, has undergone several significant modifications and faced some notable challenges over its history. Most concerning was a fire incident in 2017 that required substantial repairs to the garage level, including drywall replacement and electrical rewiring, with the work completed by May 2017 at a cost of $6,000. Following this, the property underwent a legalization process for previously unpermitted modifications in 2017-2018, which included the installation of a kitchen, bedroom, and bathroom on the ground floor, with associated electrical and plumbing work totaling approximately $70,000. This legalization effort was formally documented under Permit 201706230173 and related permits for plumbing and electrical work in September 2018.

The building's earlier history includes standard construction-period work in the late 1980s, including inspections and improvements to the lateral force system in 1988. More recent maintenance records show two service requests in 2020-2022, one related to loose garbage cleaning and another general service request, both of which were resolved. The property's permit history suggests it is actively maintained, with all recent major work being properly permitted and completed, though the previous unpermitted modifications required significant effort to bring into compliance.

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

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Risk rating

How 104-108 Ralston 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
60thpercentile

Out of 45 buildings in this neighborhood, 18 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
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Estimated permit spend (past 7 years)

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

12-Month risk forecast
Low failure risk 15%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

104-108 Ralston St apartment reviews

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On the map

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The story over time

104-108 Ralston St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 104-108 Ralston St apartments

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

Side by side

How 104-108 Ralston St compares to the neighborhood

This building against comparable properties in Ingleside Heights. 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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