tag issue

HTML

<div id="homes-list">

</div>

JavaScript

var houses = {
  "house": [{
    "source": "images/background.jpg",
    "gallery": ["images/house-name-1.jpg", "images/house-name-2.jpg", "images/house-name-3.jpg"],
    "short_desc": "3 BR, 2 Bath, Bellville, NJ",
    "long_desc": "Great 2 family in a prime location. Close to public transportation, schools, and shopping. This property is subject to 3rd party approval, Town CO and permits to be paid by the buyer.",
    "address": "268 Washington Ave Belleville, NJ 07109",
    "sq_ft": "3,456 sqft",
    "price": "262,000",
    "tags": ["For Purchase", "Multi-family", "Duplex", "House", "3 Bed", "2 Bath"]
  }, {
    "source": "images/background.jpg",
    "gallery": ["images/house-name-1.jpg", "images/house-name-2.jpg", "images/house-name-3.jpg"],
    "short_desc": "3 BR, 2 Bath, West Orange, NJ",
    "long_desc": "Single Family Home for sale by owner in West Orange, NJ. Charming colonial in great location on large park-like property in West Orange, border of Roseland. Living room with beamed ceiling and wood stove, eat-in kitchen with granite countertops. Updated bath, oversized laundry room off kitchen also serves as pantry. Spiral staircase leads to 3 bedrooms on second floor. Three-season sunroom leads to deck and beautiful backyard, great for entertaining. Fenced front and side yard, with koi pond. Newer roof, freshly painted exterior.",
    "address": "55 Laurel Ave West Orange, NJ 07052",
    "sq_ft": "1,618 sqft",
    "price": "344,900",
    "tags": ["For Purchase", "Single-family"]
  }, {
    "source": "images/background.jpg",
    "gallery": ["images/house-name-1.jpg", "images/house-name-2.jpg", "images/house-name-3.jpg"],
    "short_desc": "3 BR, 2 Bath, Berkely Heights, NJ",
    "long_desc": "Great 2 family in a prime location. Close to public transportation, schools, and shopping.",
    "address": "268 Washington Ave Belleville, NJ 07109",
    "sq_ft": "3,456 sqft",
    "price": "140,000",
    "tags": ["For Purchase", "Multi-family", "Duplex", "House"]
 ...