644 Ralston St Ontario, CA 91762 / 5040

Residence for Single Family

(UPDATED: 07/22/2025)
  • 2 Beds
  • 1 Baths
  • 756 square feet
Sold Jun 2024
$560,000
Property Report

Information about property on 644 Ralston St, Ontario CA, 91762-5040. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 644 Ralston Street, Ontario, CA there is a single-family home.

Facts

  • Built in 1957
  • Lot size 3,040 sqft
  • Floor size 756 sqft
  • Construction Frame
  • Rooms 4
  • Bedrooms 2
  • Stories 1 story
  • Style Conventional
  • Heating & Cooling
  • Heat type Wall
  • Exterior Home Features
  • Roof type Built-up
  • Parking & Garage
  • Parking Attached Garage
  • Parking spaces 1

Listing info

  • Last sold Feb 2011 for $125,000

Householders and Tenants for 644 Ralston St, Ontario CA

Possible residents contact details

Person Name Phone Number Additional Info
Arthur Watson
909-983-****
Asencion Reynel
Bance Eubanks
909-986-****
Dora L Orosco
909-983-****
Dora L Orozco Age: 59
909-983-****
Erik G Zamora Age: 31
Residential status:
Homeowner
Everado Hernandez
Kenneth E Watson Age: 71
909-983-****
Maria Oroz Age: 62
Residential status:
Homeowner
Mary J Mimms
909-983-****
Residential status:
Renter
Job:
Administrative Support Occupations, Including Clerical Occupations
Maryjean Mimms Age: 79
909-983-****
Paul Orosco Age: 61
Residential status:
Homeowner
Paul Orozco
909-983-****
T Watson Age: 106
909-983-****
Victor Valenzuela Age: 51
Yuvette M Hawkins
870-222-****

Purchase History

DateEventPriceSourceAgents
02/25/2011 Sold $125,000 Public records
07/28/1998 Sold $89,000 Public records
04/15/1998 Sold $67,000 Public records
05/13/1997 Sold $103,934 Public records

PURCHASE HISTORY 644 Ralston St, Ontario CA

05/13/199707/28/1998Date$0$10k$20k$30k$40k$50k$60k$70k$80k$90k$100k$110k$120k$130kPrices

Cost estimate history

YearTaxAssessmentMarket
2014 $1,418 $130,642 N/A

Where is 644 Ralston St, Ontario CA located on map?

Market Activities

To date, we have no information about market activities in 2025
Jun 2024 Sold
644 Ralston St
Price history :
  • Single Family
  • 756 sqft
  • 2 beds
  • 1 bath
Jun 2024 Sold
644 Ralston St
Price history :
  • Single Family
  • 756 sqft
  • 2 beds
  • 1 bath
May 2024 Sold
644 Ralston St
Price history :
  • Single Family
  • 756 sqft
  • 2 beds
  • 1 bath

View more

Ralston St Fire Incident History

To date, we have no information about fire incidents in 2025
31 Dec 2017 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Bedroom - < 5 persons; included are jail or prison
Heat Source —
Heat from powered equipment, other
19 Oct 2017 Passenger vehicle fire
Property Use —
1 or 2 family dwelling
Area of Origin —
Engine area, running gear, wheel area
Heat Source —
Radiated, conducted heat from operating equipment
09 Apr 2017 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Bedroom - < 5 persons; included are jail or prison
09 Jan 2011 Outside rubbish, trash or waste fire
Property Use —
Outside material storage area
Area of Origin —
Open area - outside; included are farmland, field
First Ignition —
Rubbish, trash, or waste
Heat Source —
Match

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644 Ralston St incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
04 Apr 2006 Arcing, shorted electrical equipment
Property Use —
1 or 2 family dwelling

Ralston St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
09 Jan 2014 Chemical hazard (no spill or leak)
Property Use —
Residential street, road or residential driveway
24 Sep 2013 Unauthorized burning
Property Use —
Multifamily dwellings
06 Aug 2013 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
20 Mar 2013 Chemical hazard (no spill or leak)
Property Use —
Residential street, road or residential driveway

View more

Properties Nearby

Street AddressResidens/Landlords
612 Ralston St, Ontario, CA 91762-5040
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 0.28 acres
  • Built in 2003
Esther Carrillo, Isabel Carrillo
613 Ralston St, Ontario, CA 91762-5041
Single Family Residential
  • 1 bath
  • Lot: 8,587 sqft
  • Built in 1957
Crystal Rental Party Supplies, Xochilt Flores
623 Ralston St, Ontario, CA 91762-5041
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 6,080 sqft
  • Built in 1952
Jannette Alfan, Janet Alfaro
637 Ralston St, Ontario, CA 91762-5041
Multi-Family Home
  • Lot: 9,120 sqft
Sherman Gilson, M Mccorey
640 Ralston St, Ontario, CA 91762-5040
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 9,180 sqft
  • Built in 1928
Antonio Deciga, Leticia Duarte
649 Ralston St, Ontario, CA 91762-5041
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 8,587 sqft
  • Built in 1957
Lara G Alberto, Margarita Alvarado
653 Ralston St, Ontario, CA 91762-5041
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 8,587 sqft
  • Built in 1957
Maria Maravilla, Joaquin Mota
654 Ralston St, Ontario, CA 91762-5040
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 9,010 sqft
  • Built in 1957
Lloyd Byron, Donald Hansen
722 Ralston St, Ontario, CA 91762-5042
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 8,100 sqft
  • Built in 1961
Raul C Camacho, Marie D Caratachea
734 Ralston St, Ontario, CA 91762-5042
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 9,397 sqft
  • Built in 1957
Jose A Espino, Antonio Lopez
 

FAQ about the house at 644 Ralston St, Ontario, CA


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