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43-47 Jasper Pl

Telegraph Hill, SF 94133 0116035 3 units · 3 fl · 1910

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Telegraph Hill
Above average
avg 1.2
3
FewerMore

This building has 3 novs (7y), above the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 43-47 Jasper Pl 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 1910
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units3
Floors3
Year built1910
Total area3,360 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0116035
Ownership

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

Owner name
Peter W Saltzman/Gioconda R
Mailing address
Peter W Saltzman/gioconda R 1635 Mcgee Ave Berkeley CA 94703
Last sale
073114

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.

47 Jasper Pl, San Francisco, CA 94133
45 Jasper Pl, San Francisco, CA 94133
43 Jasper Pl, San Francisco, CA 94133
Augrented Insights
Initial analysis

The three-unit, 1910 Telegraph Hill building at 43-47 Jasper Place, owned by Peter W Saltzman and Gioconda R, has undergone several significant structural and safety-related improvements over the past decade. Most notably, in 2019, the building underwent substantial voluntary seismic strengthening work costing $48,000, including foundation replacement and shear wall installation, along with plumbing improvements including new underground piping and laundry facilities. This followed earlier attempts at similar work in 2015 (withdrawn) and an upgrade proposal in 2016 that included adding a roof deck and laundry facilities. The building experienced a concerning period of safety issues in 2017, including multiple fire code violations related to smoke alarms, storage of combustible materials, and construction debris, as well as problems with heating systems and unapproved electrical wiring. These violations were subsequently abated by June 2017.

Historical records show earlier maintenance work including reroofing (1997) and stairway repairs (1997), while more recent records from 2023-2024 indicate ongoing issues with garbage and debris management in the surrounding area, though these are external to the building itself. The property has had several routine inspections over the years, with most violations being resolved within a reasonable timeframe. There was also a complaint about excessive hoarding in 2014 that was addressed, and all known fire safety violations from 2017 have been officially marked as abated. The building's recent history suggests improved structural integrity following the 2019 work, though it experienced significant safety-related challenges in 2017 that required remediation through various permits and corrections.

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

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Risk rating

How 43-47 Jasper Pl'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
19th percentile

Out of 684 buildings in this neighborhood, 554 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
62%
No DBI
violation
38%
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.

Estimated permit spend (past 7 years)

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

DBI complaints, owner's portfolio

Complaints across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 56.4%
Moderate concern 27.1%
Severe concern 16.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

43-47 Jasper Pl event timeline

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

2026
311 Request Mar 04
Garbage and debris
other bagged boxed contained garbage

See all 6 events

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

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Every record we have

Full data for 43-47 Jasper Pl apartments

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

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

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