479 27th Ave Crime & Safety Report

Safety overview

Total Registered Sex Offenders:

within 2 miles

within 1 mile

Total Reported Incidents & Crimes

27402

Last 12 months

Neighborhood Score

Severe Danger

Frequent crimes in the last 12 months, including violent crimes or repeated offenses. Cluster of sex offenders in the area. Not recommended for vulnerable individuals.

Unlock the full safety report before making a decision about this neighborhood.

Full report contains 500 offenders within 5 miles and 27402 crime incidents in the last 12 months.

500 Registered Sex Offenders within 5 miles Near 479 27th Ave, San Francisco, CA 94121

140 Rape

321 Child Involved

80 Assault

56 Other

Name / Age / Tags	Address	Distance	Risk
ARROYO, MARVIN 51 years old Rapist Violent	2791 16TH ST SAN FRANCISCO, CA, 94103	4.1	Medium
BATES, ANTONIO JUAN 60 years old Child Involved	424 JONES ST SAN FRANCISCO, CA, 94102	4.1	Medium
BYE, JOHN FRANKLIN 56 years old Child Involved	111 TAYLOR ST SAN FRANCISCO, CA, 94102	4.2	Medium
CARROLL, JAMES MCNEALY 73 years old Child Involved	3143 16 TH ST SAN FRANCISCO, CA, 94103	3.7	Medium
CHUA, SENG JOO 46 years old Child Involved	1288 MISSION ST SAN FRANCISCO, CA, 94103	4	Medium

27402 Crime & Incidents in the Last 12 Months

4430 Severe

3274 Medium

3310 Low

16388 Other

Crime	Location (Approx.)	Severity	Description
Medical Emergency 07/16/2026 10:19 PM	Folsom St & Mabini St, San Francisco, CA 94103	Unknown	As discussed during the dispatch call, emergency medical services responding to a possible fainting incident near Folsom and Mabini Street.
Fire 07/16/2026 10:14 PM	Mission St, San Francisco, CA 94103	MEDIUM	As discussed during the dispatch call, fire units were dispatched to a reported commercial building alarm near Mission Street between Julia Street and Eighth Street in San Francisco.
Traffic 07/16/2026 10:14 PM	Columbus Ave & Vallejo St, San Francisco, CA 94133	LOW	As discussed during the dispatch call, dispatch received a text-to-911 report of a white Nissan Altima driving without headlights near Columbus Avenue and Vallejo Street, reportedly heading toward the pier past Taylor Street with two occupants who may be intoxicated.
Disturbance 07/16/2026 10:14 PM	Jefferson St, San Francisco, CA 94109	Unknown	As discussed during the dispatch call, officers were dispatched to a priority audible alarm, possibly related to a disturbance, near Jefferson Street and a cross street identified as Richard Henry in San Francisco.
Medical Emergency 07/16/2026 10:13 PM	Powell St, San Francisco, CA 94133	Unknown	As discussed during the dispatch call, emergency units were dispatched for a possible trauma incident near Powell Street and Embarcadero North. Engine 2, Truck 2, and an ambulance responded on Control 1.

Nearby Schools

Schools within 2 miles of this property, nearest first.

School	Distance
Presidio Middle	0.1 mi
Washington (George) High	0.3 mi
Alamo Elementary	0.3 mi
San Francisco County ROP	0.4 mi
Lafayette Elementary	0.6 mi
Argonne Elementary	0.7 mi
Sutro Elementary	0.9 mi
Peabody (George) Elementary	1.2 mi
McCoppin (Frank) Elementary	1.3 mi
Jefferson Elementary	1.3 mi
Lawton Alternative	1.6 mi
Roosevelt Middle	1.6 mi
Independence High	1.7 mi
Key (Francis Scott) Elementary	1.8 mi
Yu (Alice Fong) Elementary	1.8 mi

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Frequently asked questions

Is 479 27th Ave in a low-crime area?

The current report summarizes crime-related incidents within 5 miles during the last 12 months. HoodScore compares these records with relevant benchmarks, but no report can guarantee future safety.

Why are traffic and medical calls shown separately from crime?

Traffic, medical and fire records are public-safety incidents but are not necessarily crimes. HoodScore separates them to avoid overstating the crime count.

How often is this HoodScore report updated?

The report displays its generated date. Update frequency varies by source and is explained in the HoodScore methodology.

How is the HoodScore calculated?

HoodScore combines nearby crime and offender data into a neighborhood safety score. Visit https://www.hoodscore.com/hoodscore-calculator.html to see how the calculation works.