Free SF apartment background check

134-136 Jasper Pl

Telegraph Hill, SF 94133 0103031 2 units · 2 fl · 1911

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 Telegraph Hill — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 134-136 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 1911
2 or more units
2 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.

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 1911
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
Floors2
Year built1911
Total area2,210 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0103031
Ownership

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

Owner name
Mailing address
Wong Dohrman & Nancy Hui, T 219 Belhaven Ave Daly City CA 94015
Last sale

Landlord portfolio

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

Unlock complete report
Multiple entrances & addresses

Included addresses

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

136 Jasper Pl, San Francisco, CA 94133
134 Jasper Pl, San Francisco, CA 94133
Augrented Insights
Initial analysis

The Wong Dohrman Trust-owned property at 134-136 Jasper Place is a two-story, multi-family residential building located in Telegraph Hill, constructed in 1911 and originally designed as a flats/duplex structure. The building has been subject to multiple compliance issues and modifications over the years, most notably facing an active building violation filed in June 2007 regarding the illegal conversion of ground floor storage space into a dwelling unit, which included serious safety concerns such as inadequate egress, lack of smoke detectors, and insufficient natural light and ventilation in sleeping rooms. This violation led to subsequent legitimate construction work in late 2008 to comply with notices of violation, including the addition of a bedroom and half bathroom on the ground floor, along with various plumbing and electrical upgrades totaling approximately $64,000.

Earlier building records from the 1990s show similar concerns, with complaints about possible illegal units in the basement in 1994. The property has undergone several permitted improvements, including plumbing updates in 2012 (water heater and fixture replacements) and comprehensive electrical work in early 2009 (installation of lighting, switches, receptacles, smoke detectors, and panel upgrades). While there was one recorded building fire incident, it was classified as unintentional with no civilian injuries reported. The property has also experienced recurring street cleaning issues, with multiple reports of loose garbage between 2008 and 2019, though these were external to the building itself. A 2012 environmental health service request was transferred to the Healthy Housing & Vector Control Program, though the specific nature of this request is not detailed in the records.

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

Free account unlocks the full analysis — plus 2× more records across all data categories and the complete landlord portfolio.
Risk rating

How 134-136 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

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
69thpercentile

Out of 684 buildings in this neighborhood, 212 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
89%
No DBI
violation
11%
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.

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings 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.

12-Month risk forecast
Low failure risk 11%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

134-136 Jasper Pl apartment reviews

Real experiences from people who have lived here. Share yours to help other renters decide.

Share your experience — Help other renters by leaving an honest apartment review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

The story over time

134-136 Jasper Pl event timeline

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

2024
Fire Incident Oct 17 Serious
743 Smoke detector activation, no fire - unintentional
Injuries: 0 · Fatalities: 0

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

Unlock complete timeline
Every record we have

Full data for 134-136 Jasper Pl apartments

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

Side by side

How 134-136 Jasper Pl compares to the neighborhood

This building against comparable properties in Telegraph Hill. Toggle filters to narrow the peer group.

Loading comparables…
Still apartment hunting in SF?

Look up the next apartment before you sign

Search any SF address free — no account needed to see the risk rating.

Simple pricing

Get the complete picture

Every plan unlocks the complete report: all 13 SF datasets, full history, landlord portfolio, and PDF & Excel exports.

Pay once

Report Bundle

For the buildings you're deciding on right now

$10one time

3premium reports

$3.33 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 3 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them
Pay once

Apartment Hunter

For a wide search across many buildings

$39one time

30premium reports

$1.30 per report · charged once, never renews

Each credit unlocks one building's premium report for 30 days.

  • 30 premium reports — AI executive summary included
  • Live data across all 27 public record types
  • 200 records per dataset
  • PDF & Excel exports included
  • Compare up to 10 buildings side-by-side
  • Credits never expire until you use them

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

Watch 134-136 Jasper Pl
Get alerted the moment a new violation or complaint is filed.