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2427-2449 23Rd St

Inner Mission, SF 94110 4214029 4 units · 2 fl · 1907

A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Mission — not a forecast
At or below average
avg 2.7
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.7.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 2427-2449 23Rd 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 1907
2 or more units
4 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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1907
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units4
Floors2
Year built1907
Total area3,300 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4214029
Ownership

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

Mailing address
Muhawieh John & Linda Trust P O Box 1625 Millbrae CA 94030
Last sale

Landlord portfolio

Other SF properties this owner holds, with a risk rating for each.

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

2427 23rd St, San Francisco, CA 94110
2449 23rd St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 2427-2449 23rd Street in San Francisco's Inner Mission district is a two-story, four-unit building constructed in 1907, currently owned by John & Linda Muhawieh Revoc. Over the past seven years, the building has generated a significant number of service requests, totaling 491 through the 311 system, with three formal complaints filed with the Department of Building Inspection (DBI) in December 2023 regarding blight and broken windows, including smashed garage door windows. The most notable recent concerns involve an apparent pattern of vandalism or deferred maintenance in December 2023, with three separate reports within a week period.

The 311 service requests reveal ongoing issues with parking violations around the property, particularly regarding blocked driveways, with four separate reports between June and July 2026. Two of these incidents resulted in citations being issued, while officers were unable to locate the offending vehicles in the other instances. Additionally, there was one report of illegal parking in February 2026 that could not be validated, and a garbage and debris complaint in December 2025 that required no corrective action. While the building's age and recent complaint history warrant attention, it's important to note that the majority of service requests have been resolved through appropriate channels, and many do not directly reflect on the building's structural integrity or habitability.

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

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Risk rating

How 2427-2449 23Rd 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
22ndpercentile

Out of 2380 buildings in this neighborhood, 1856 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
46%
No DBI
violation
54%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

DBI tenant complaints (past 7 years)

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

Neighborhood location

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

12-Month risk forecast
Moderate failure risk 54%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

2427-2449 23Rd St apartment reviews

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On the map

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The story over time

2427-2449 23Rd St event timeline

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

2026
311 Request Jul 29
Blocking driveway cite only
Parking Enforcement
311 RequestJul 14
Blocking driveway cite only

See all 10 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2427-2449 23Rd St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 2427-2449 23Rd St compares to the neighborhood

This building against comparable properties in Inner Mission. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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