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251-253 San Carlos St

Inner Mission, SF 94110 3596028 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 Inner Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.6.

Rent & eviction protection

Is 251-253 San Carlos 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 area2,590 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3596028
Ownership

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

Owner name
Moore Katie J & Soria Juan
Mailing address
251-253 San Carlos St San Francisco CA 94110
Last sale
031721

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.

251 San Carlos St, San Francisco, CA 94110
253 San Carlos St, San Francisco, CA 94110
Augrented Insights
Initial analysis

This two-unit, two-story multi-family residential building, located at 251-253 San Carlos Street in the Inner Mission neighborhood, was built in 1900 and is currently owned by Katie J. Moore and Juan Soria. The property has undergone significant renovations and improvements over the past several years, with the most substantial work occurring between 2017 and 2020. In 2018, a major remodel valued at $345,000 was completed, including updates to the second floor (kitchen, bathroom, bedroom, windows) and conversion of first floor storage into living space. The building underwent important safety improvements in 2020 with the installation of 1-hour rated fire walls between units. Additional enhancements include a solar panel installation (3.465 kW with battery storage) completed in 2022, complete rewiring in late 2019, and comprehensive plumbing upgrades including radiant floor heating and repiping of the unit in 2019-2020. The property has also seen consistent window improvements, with multiple projects replacing and upgrading windows between 2010 and 2012.

The building's recent history shows attention to both modernization and sustainability, with substantial investments in building systems and safety measures. A significant horizontal addition was proposed in 2017 to excavate the basement/first floor, though its current status is listed as "Filed." The property has experienced recurring neighborhood maintenance issues as evidenced by multiple 311 calls in recent years, primarily related to garbage and debris on the street and sidewalk, though these appear to be external community issues rather than building-specific problems. The most recent building improvements and maintenance work were successfully completed in 2022, with proper closures of various plumbing and electrical permits, indicating good compliance with local regulations. The building's planning records show proper approvals for the units' configuration and modifications, including the addition of usable square footage and deck modifications, with no reported planning code complaints.

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

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Risk rating

How 251-253 San Carlos 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
87th percentile

Out of 2380 buildings in this neighborhood, 309 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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 (ZIP code)

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

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.

12-Month severity forecast
No violation 78.3%
Moderate concern 11.8%
Severe concern 9.9%
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

251-253 San Carlos St event timeline

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

2026
311 Request Jun 16
Garbage and debris
human waste or urine

See all 16 events

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

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Every record we have

Full data for 251-253 San Carlos 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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