You can use Object.assign() and spread syntax to convert the array of objects into a single object.

const item = [
  { address: '123 fake street' },
  { loan: 'no' },
  { property: 'no' }
]

const obj = Object.assign({}, ...item);
console.log(obj);

Reduce and spread syntax would be one clean way to convert the array to an object.

const item = [
  { address: '123 fake street' },
  { loan: 'no' },
  { property: 'no' }
]

let obj = item.reduce((pre, cur)=>{
    return {...pre, ...cur};
}, {});
    
// Result: obj={address: '123 fake street', loan: 'no', property: 'no'}

Just use a simple for...of loop to iterate over the array, and Object.entries to extract the key/value. Then just update an empty object with that information

const item = [
  { address: '123 fake street' },
  { loan: 'no' },
  { property: 'no' }
];

const obj = {};

for (const el of item) {
  const [[key, value]] = Object.entries(el);
  obj[key] = value;
}

console.log(obj);

Additional documentation

• Destructuring assignment