Free SF apartment background check

238-240 Castro St

Corona Heights, SF 94114 2613004 3 units · 2 fl · 1910

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Corona Heights
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 238-240 Castro 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 1910
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units3
Floors2
Year built1910
Total area3,136 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot2613004
Ownership

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

Owner name
Gupta Ashish
Mailing address
240 Castro St San Francisco CA 94114
Last sale
061617

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.

238 A Castro St, San Francisco, CA 94114
240 Castro St, San Francisco, CA 94114
238 Castro St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 238-240 Castro Street in Corona Heights is a two-story, multi-family residential building containing three units, constructed in 1910 and currently owned by Ashish Gupta. The building has undergone significant maintenance and improvements over recent years, with substantial window upgrades being a major focus - including the replacement of 19 windows in 2022 and 3 windows in 2023, both meeting modern energy efficiency standards. Other notable renovations include sewer repairs in 2017, water heater replacements in 2021, and various bathroom remodels in 2010. The building's history reveals past concerns about unauthorized units, with multiple complaints between 2001-2012 regarding potential illegal units and unpermitted modifications, though these issues appear to have been resolved. A noteworthy set of building violations was recorded in 2001, including issues with lead paint, water damage, and weatherproofing, but these were abated by 2005. More recent maintenance patterns show regular upkeep of building systems, including HVAC updates and electrical improvements.

Recent external issues documented through 311 calls show some maintenance challenges in the immediate vicinity, including sidewalk defects and graffiti in 2024, though these are municipal infrastructure matters rather than building-specific concerns. The most current permit activity reflects ongoing documentation of the building's legal use, with a 2024 permit clarifying the rear building's status as a single-family unit, while confirming the front building contains two units. This complex's maintenance history shows a pattern of regular updates and repairs, particularly focused on window improvements and essential systems upgrades, suggesting active property management.

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

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Risk rating

How 238-240 Castro 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
26th percentile

Out of 348 buildings in this neighborhood, 258 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
71%
No DBI
violation
29%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Permit rate, owner's portfolio

Per-building permit rate across the owner's portfolio.

12-Month severity forecast
No violation 61.2%
Moderate concern 21.3%
Severe concern 17.5%
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

238-240 Castro St event timeline

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

2025
Building Permit Dec 11
Re-roofing: remove and replace roofing material / existing roofing material (in-kind)
$20,000 · Complete
311 RequestOct 30
Abandoned vehicle

See all 12 events

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

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Every record we have

Full data for 238-240 Castro 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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