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3825-3827 25Th St

Noe Valley, SF 94114 6550041 2 units · 2 fl · 1900

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 3825-3827 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 1900
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 built1900
Total area2,888 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6550041
Ownership

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

Owner name
Feller Roland & Lois Caroll
Mailing address
3827 25th St San Francisco CA 94114
Last sale
031921

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.

3827 25th St, San Francisco, CA 94114
3825 25th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The two-unit residential building at 3825-3827 25th Street in Noe Valley is a two-story flats and duplex structure built in 1900, currently owned by Roland & Lois Caroll Feller. The property has undergone several significant improvements in recent years, demonstrating active maintenance and modernization efforts by the owners. Most notably, in 2022, the building received a complete reroofing ($54,250) and installed a comprehensive solar system (three 3.2 kW PV systems with optimizers) totaling 14.4 kW, along with battery storage ($22,000). Prior to this, the building addressed critical maintenance issues, including termite repairs in 2020 ($24,500) and leak repairs to the west wall in 2012 ($3,500). The property has also seen infrastructure upgrades, including the replacement of two house traps (2015), which indicates ongoing attention to essential systems.

The building's maintenance history reveals regular upkeep, though there have been some notable incidents. Termite damage was addressed in 2020 through professional remediation, and approximately 400 square feet of stucco was replaced in 2012 due to leaks. In terms of recent neighborhood issues, there have been several 311 calls regarding public infrastructure near the property, including sidewalk defects (2023), a manhole cover issue (2024), and various general service requests. A proposal to legalize a rear deck was disapproved, indicating compliance with zoning regulations in that instance. The building's electrical system has seen significant upgrades, including the conversion to underground electrical service in 2004 and various solar panel installations. Recent 311 calls have primarily concerned external public infrastructure rather than building-specific issues, suggesting that the property itself is currently well-maintained.

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

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Risk rating

How 3825-3827 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
96th percentile

Out of 1879 buildings in this neighborhood, 75 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
93%
No DBI
violation
7%
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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

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 93.5%
Moderate concern 4.7%
Severe concern 1.8%
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

3825-3827 25Th St event timeline

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

2023
311 Request Sep 06
Request for service
bsm - request for service
311 RequestAug 23
Sidewalk defect

See all 10 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3825-3827 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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