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1349-1351 Hampshire St

Inner Mission, SF 94110 4276005 2 units · 1 fl · 1906

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Mission
Above average
avg 2.6
7
FewerMore

This building has 7 novs (7y), above the Inner Mission average of 2.6.

Rent & eviction protection

Is 1349-1351 Hampshire 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 1906
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.

Building characteristics
Units2
Floors1
Year built1906
Total area1,460 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4276005
Ownership

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

Owner name
Chan Karen Hannie Lee
Mailing address
1550 Cayuga Ave San Francisco CA 94112
Last sale
050500

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.

1349 Hampshire St, San Francisco, CA 94110
1351 Hampshire St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit residential building at 1349-1351 Hampshire Street in the Mission District, built in 1906 and currently owned by Karen Hannie Lee Chan, has experienced significant and recurring maintenance and habitability issues over the years. Most notably, between 2011-2015, the property faced multiple serious violations related to unauthorized dwelling units, unpermitted construction, and severe habitability problems including mold, insect infestations, plumbing failures, and safety hazards. In March-April 2015, there were particularly concerning incidents involving sewage leaks affecting neighboring properties, which were among the last major complaints before the building entered a period with fewer recorded violations.

The property has undergone several repair projects, including stair repairs in 2011-2012 and plumbing work in 2015 to address compliance issues, suggesting at least partial remediation of the documented problems. Historical records show earlier maintenance work, including exterior repairs in 2002 and various renovations in the 1990s. Recent activity on the property, including multiple parking enforcement calls and cleaning requests in 2021-2024, indicates ongoing external maintenance needs are being addressed, though specific improvement to the building's internal conditions is less clear from the data available. Two fire safety violations from December 2005 regarding combustible materials were also recorded but have since been closed.

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

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Risk rating

How 1349-1351 Hampshire 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

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
39th percentile

Out of 2380 buildings in this neighborhood, 1452 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
58%
No DBI
violation
42%
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.

Neighborhood location

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 63.8%
Moderate concern 27.9%
Severe concern 8.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1349-1351 Hampshire St event timeline

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

2026
Building Permit May 06
Remove (e) roofing material , replace plywood; and replace with (n) class a asphalt shingles roofing system. install (n) underlayment flashing vents and related roofing components. no structural changes.
$4,000 · Issued
Building PermitMay 06
Re-roofing; no torch down.

See all 15 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1349-1351 Hampshire St 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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