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3833-3835 25Th St

Noe Valley, SF 94114 6550039 2 units · 2 fl · 1926

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 Noe Valley
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 3833-3835 25Th 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 1926
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
Floors2
Year built1926
Total area2,550 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6550039
Ownership

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

Owner name
Lee Yim Bing Kwan Yim Hing
Mailing address
Yim Hing Kwan 3833 25Th St San Francisco CA 94114
Last sale
032995

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.

3835 25th St, San Francisco, CA 94114
3833 25th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The two-unit residential building at 3833-3835 25th Street in Noe Valley is a two-story flats and duplex structure built in 1926, currently owned by Lee Yim Bing Kwan Yim Hing. The property has undergone several significant improvements over the past few decades, with the most recent major work occurring in 2014 when vinyl window replacements were completed on both units, costing approximately $3,372. Prior to that, in 2012, the building underwent substantial interior renovations including a bathroom remodel, plumbing work (relocating toilet, sink, and shower pan), and electrical updates (installing a fan, lights, switches, receptacles, and a new circuit) with an investment of $8,000. The building's electrical infrastructure saw a notable upgrade in 2004 with an underground service conversion to a 200 amp system with two meters, and earlier maintenance records show a porch deck rebuild completed in 1986.

The property's incident history is minimal and mostly unrelated to building safety or habitability. A couple of 311 calls were made in November 2021 regarding parking violations involving an abandoned vehicle and sidewalk parking, both of which were resolved by parking enforcement. An error was recorded in the planning records, but this was subsequently closed and abated. Overall, the building's maintenance record shows regular upkeep and modernization efforts, particularly in the areas of windows, electrical systems, and interior plumbing.

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

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Risk rating

How 3833-3835 25Th 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
65th percentile

Out of 1879 buildings in this neighborhood, 658 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
84%
No DBI
violation
16%
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.

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 75.1%
Moderate concern 10.6%
Severe concern 14.3%
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

3833-3835 25Th 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 3833-3835 25Th 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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