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2110 23Rd St

Potrero Hill, SF 94107 4159034 2 units · 1 fl · 1900

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 Potrero Hill
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Potrero Hill average of 1.1.

Rent & eviction protection

Is 2110 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 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
Floors1
Year built1900
Total area1,530 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4159034
Ownership

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

Owner name
Keston Heidi H
Mailing address
2110 23rd St San Francisco CA 94107
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit multi-family residential building at 2110 23rd Street in Potrero Hill, owned by Keston Heidi H, dates back to 1900 and consists of a single story. The building's maintenance record shows two significant structural interventions: a complete repair of the exterior front stairway in 1999 and the installation of new gas lines to fixtures in 2013.

The property has experienced several maintenance and safety-related issues over the past decade, with the most pressing concerns occurring in 2022, when there were reports of lifted sidewalks and pavement defects. A notable incident occurred in January 2021 involving a sewage backup issue that was subsequently resolved. The building has also faced challenges with waste management, evidenced by multiple reports of loose garbage on the street and sidewalk between 2020 and 2023, all of which were addressed. The property has been subject to three graffiti incidents between 2015 and 2017, affecting both the building and public infrastructure, though all were resolved. More recently, in 2024, there was a report of illegal parking near the property, which was managed by parking enforcement. While the building's permit history shows attention to structural safety with the stairway repairs, the frequency of 311 calls regarding street cleaning and graffiti suggests ongoing concerns about the immediate exterior environment.

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

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Risk rating

How 2110 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

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
29th percentile

Out of 726 buildings in this neighborhood, 515 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
62%
No DBI
violation
38%
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.

Neighborhood location

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 69.0%
Moderate concern 24.8%
Severe concern 6.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

2110 23Rd St apartment reviews

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The story over time

2110 23Rd St event timeline

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

2026
DBI Complaint Jan 29
Peeling paint
Housing Inspection Services

See all 4 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2110 23Rd 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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