491 18th Ave San Francisco, CA 94121 / 3108

(UPDATED: 07/22/2025)
Property Report

Information about property on 491 18th Ave, San Francisco CA, 94121-3108. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Units

Property details of units in this apartment building

#493

  • 2,062 sqft
  • 6 beds
  • 2 baths
Multi-Family Home

Property Details

Householders and Tenants for 491 18th Ave, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Cass Pierson
415-902-****
Residential status:
Renter
Job:
Service Occupations
Cassie M Pierson Age: 78
415-387-****
Residential status:
Renter
Job:
Service Occupations
Hwaja Ja Yi Age: 85
Jeannie K Pierson Age: 61
415-387-****
Residential status:
Homeowner
Job:
Homemaker
Pat Pierson
415-387-****
Sean Pierson Age: 55
415-387-****
Residential status:
Homeowner
Job:
Homemaker
Willis Tom

Units - Who lives at 491 18th Ave, San Francisco CA

#493Multi-Family Home, 6 beds, 2 baths, 2,062 sqft 94121-3108

Where is 491 18th Ave, San Francisco CA located on map?

18th Ave Fire Incident History

To date, we have no information about fire incidents in 2025
21 Nov 2018 Outside rubbish fire, other
Property Use —
1 or 2 family dwelling
First Ignition —
Magazine, newspaper, writing paper
Heat Source —
Hot ember or ash
17 Sep 2018 Fires in structures other than in a building
Property Use —
1 or 2 family dwelling
Area of Origin —
Outside area, other
First Ignition —
Fence, pole
Heat Source —
Cigarette
14 Jun 2017 Fire, other
Property Use —
Residential, other
Area of Origin —
Function area, other
First Ignition —
Oily rags
Heat Source —
Chemical reaction
02 Apr 2016 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Cooking materials, including edible materials
Heat Source —
Heat from powered equipment, other

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18 Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
15 Dec 2015 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
13 Nov 2015 Electrical wiring/equipment problem, other
Property Use —
1 or 2 family dwelling
05 Nov 2015 Cooking fire, confined to container
Property Use —
Residential street, road or residential driveway
12 Oct 2015 Accident, potential accident, other
Property Use —
1 or 2 family dwelling

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Properties Nearby

Street AddressResidens/Landlords
Grace Fujimoto, Hanako Fujimoto
Jim I Abas, Athena Ang
710 18th Ave, San Francisco, CA 94121-3825
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 2,062 sqft
  • Built in 1922
Betty Y Ieng, Chhay Ieng
753 18th Ave, San Francisco, CA 94121-3824
Condominium (Residential)
  • 2 beds
  • 1 bath
  • Lot: 1,638 sqft
  • Built in 1923
Martina E Chapman, Steven A Chapman
1218 18th Ave, San Francisco, CA 94122-1839
Multi-Family Home
  • 4 baths
  • Lot: 2,996 sqft
  • Built in 1929
Dong L Hai, Li Qiong Huang
 

FAQ about the house at 491 18th Ave, San Francisco, CA


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