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1233-1235 Hayes St

Alamo Square, SF 94117 1203033 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 Alamo Square
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Alamo Square average of 2.3.

Rent & eviction protection

Is 1233-1235 Hayes 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
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
Units2
Floors2
Year built1900
Total area2,630 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1203033
Ownership

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

Owner name
Lambrianides Panos
Mailing address
1235 Hayes St San Francisco CA 94117
Last sale
111210

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.

1235 Hayes St, San Francisco, CA 94117
1233 Hayes St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The property at 1233-1235 Hayes Street is a two-unit, two-story multi-family residential building located in Alamo Square, owned by Panos Lambrianides and built in 1900. The building has undergone several significant renovations and maintenance projects over the years, with the most substantial work occurring in 2008-2011. In 2008, major improvements were made including a $75,000 kitchen, sunroom, and bathroom remodel on the third floor, window replacements, and exterior work. Additional improvements that year included bathroom remodels, garage modifications, and electrical upgrades. In 2011-2012, the building received bathroom renovations, bathroom fixture updates, electrical rewiring, and historical staircase reconstruction work.

Recent building history shows some maintenance issues requiring attention, with the most significant concerns being repeated graffiti incidents in 2023 and 2024, an open excessive noise complaint in 2024, and multiple instances of reported waste on or near the property between 2021-2023, though some of these cases resulted in no issues being found upon investigation. The building's infrastructure appears to have been regularly maintained, with heating system updates and various plumbing improvements documented through 2008-2009, though some permits from 2008-2011 are noted as having expired status, including bathroom work valued at $20,000. The property has been subject to typical urban environment challenges, as evidenced by the 311 calls regarding street cleaning and graffiti, though most of these issues have been resolved through appropriate channels.

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

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Risk rating

How 1233-1235 Hayes 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
76th percentile

Out of 305 buildings in this neighborhood, 73 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
78%
No DBI
violation
22%
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.

Building age

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 75.8%
Moderate concern 14.6%
Severe concern 9.6%
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

1233-1235 Hayes St event timeline

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

2025
311 Request Oct 26
Other excessive noise
Noise

See all 1 events

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

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Every record we have

Full data for 1233-1235 Hayes St apartments

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

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