Free SF apartment background check

144-148 Dolores St

Mission Dolores, SF 94103 3544008 3 units · 3 fl · 1904

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 Mission Dolores
At or below average
avg 2.9
0
FewerMore

This building has 0 novs (7y), at or below the Mission Dolores average of 2.9.

Rent & eviction protection

Is 144-148 Dolores 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 1904
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM2
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
Floors3
Year built1904
Total area4,125 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3544008
Ownership

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

Owner name
Manfredi Fmly Tr
Mailing address
Manfredi Kenneth J & Josett 9521 Triathlon Ln Elk Grove CA 95758
Last sale
050695

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.

146 Dolores St, San Francisco, CA 94103
148 Dolores St, San Francisco, CA 94103
144 Dolores St, San Francisco, CA 94103
Augrented Insights
Initial analysis

The three-story, multi-family residential building at 144-148 Dolores Street in Mission Dolores, constructed in 1904, has undergone several significant maintenance and safety-related updates over the past few decades. Recent works include a reroofing project completed in 2012 at a cost of $16,758, and the building has previously received window replacements (1999), another reroofing project (1993), and various bathroom renovations (1989). The property has experienced multiple fire safety-related incidents, all of which were contained and resulted in no civilian injuries, including an actual cooking fire in 2021, alarm malfunctions, and issues with wiring and motors.

The building has a history of safety-related violations that have been addressed, including gas utility shutoff tool requirements, exterior door security issues, and fire extinguisher requirements in 2011. A notable construction complaint was filed in 2018 regarding sidewalk work with sparks and moldy materials. A serious safety concern was documented in 2021 regarding blocked exits, which was subsequently corrected. The property has experienced various emergency responses, though none resulted in significant injuries or fire damage. Recent maintenance issues in 2024 include open cases for tree property damage and curb defects, while there have been multiple reports of parking violations and garbage issues near the building. Regular housing inspections have occurred, with the most recent routine inspections dating back to 2011.

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

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Risk rating

How 144-148 Dolores 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
46th percentile

Out of 799 buildings in this neighborhood, 431 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
64%
No DBI
violation
36%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood location

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

12-Month severity forecast
No violation 35.0%
Moderate concern 14.6%
Severe concern 50.4%
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

144-148 Dolores St event timeline

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

2023
311 Request Apr 05
Parking on sidewalk
txtColor - txtModel - J
311 RequestMar 21
Trees - damaged tree

See all 4 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 144-148 Dolores 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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