Search Zillow Homes for Sale

(()=>{
const clean=v=>v==null?null:String(v).replace(/\s+/g,' ').trim()||null;
const num=v=>{if(typeof v==='number')return v;const m=String(v??'').replace(/[$,]/g,'').match(/\d+(?:\.\d+)?/);return m?Number(m[0]):null};
const eq=(a,b)=>JSON.stringify(a)===JSON.stringify(b);
const canonical=v=>{try{const u=new URL(v,location.origin);if(!/^(www\.)?zillow\.com$/.test(u.hostname)||!/^\/homedetails\/[^/]+\/\d+_zpid\/?$/.test(u.pathname))return null;return `${u.origin}${u.pathname.replace(/\/+$/,'/')}`}catch{return null}};
const body=document.body?.innerText||'';
const frames=[...document.querySelectorAll('iframe')].map(f=>`${f.title||''} ${f.getAttribute('aria-label')||''} ${f.src||''}`).join(' ');
const blocked=/captcha|perimeterx|px-captcha|access denied|robot check|press\s*&?\s*hold|human verification|consent wall/i.test(body+' '+frames);
let requested=null;try{const raw=new URL(location.href).searchParams.get('searchQueryState');requested=raw?JSON.parse(raw):null}catch{}
const base={success:false,assessment:'unknown',blocked,url:location.href,documentTitle:document.title,requestedFilters:requested?.filterState||{},appliedFilters:null,droppedFilters:[],changedFilters:[],poolConstraint:{requested:null,applied:null,representable:null,verified:false},total:null,count:0,listings:[],nextUrl:null};
if(blocked)return {...base,assessment:'blocked',error:'Zillow challenge, consent, or access-denied page'};
const script=document.getElementById('__NEXT_DATA__');
if(!script)return {...base,error:'Missing Zillow __NEXT_DATA__'};
try{
const data=JSON.parse(script.textContent||'{}'),state=data?.props?.pageProps?.searchPageState||{},query=state?.queryState||{},applied=query?.filterState||{},wanted=requested?.filterState||{};
const droppedFilters=Object.keys(wanted).filter(k=>!(k in applied)).map(k=>({key:k,requested:wanted[k],applied:null,reason:'missing'}));
const changedFilters=Object.keys(wanted).filter(k=>k in applied&&!eq(wanted[k],applied[k])).map(k=>({key:k,requested:wanted[k],applied:applied[k],reason:'changed'}));
const requestedPool=wanted?.hasPool?.value,appliedPool=applied?.hasPool?.value;
const poolConstraint={requested:requestedPool??null,applied:appliedPool??null,representable:Object.prototype.hasOwnProperty.call(applied,'hasPool'),verified:typeof requestedPool==='boolean'&&requestedPool===appliedPool};
const term=clean(query?.usersSearchTerm||state?.usersSearchTerm),requestedTerm=clean(requested?.usersSearchTerm),termMatches=!!requestedTerm&&!!term&&term.toLowerCase()===requestedTerm.toLowerCase();
const searchInput=clean(document.querySelector("input[aria-label='Search']")?.value),uiTermMatches=searchInput==null?null:!!requestedTerm&&searchInput.toLowerCase().includes(requestedTerm.toLowerCase());
const lower=String(term||'').toLowerCase(),zip=(lower.match(/\b\d{5}(?:-\d{4})?\b/)||[])[0]||null;
const rows=state?.cat1?.searchResults?.listResults||[];
const listings=rows.map(r=>{const i=r?.hdpData?.homeInfo||{},address=clean(r?.address||[r?.addressStreet,r?.addressCity,r?.addressState,r?.addressZipcode].filter(Boolean).join(', '));return {zpid:clean(r?.zpid??i?.zpid),detailUrl:canonical(r?.detailUrl||i?.detailUrl),address,price:num(r?.unformattedPrice??i?.price??r?.price),priceText:clean(r?.price),homeType:clean(r?.hdpData?.homeType??i?.homeType??r?.homeType),beds:r?.beds??i?.bedrooms??null,baths:r?.baths??i?.bathrooms??null,livingArea:r?.area??i?.livingArea??i?.livingAreaValue??null,lotSize:r?.lotSize??i?.lotSize??i?.lotAreaValue??null,status:clean(r?.statusText??r?.listingStatus??i?.homeStatus),pool:clean(r?.pool??i?.pool),garage:clean(r?.garage??i?.garage)}}).filter(x=>x.detailUrl);
const mismatches=listings.filter(x=>zip&&!String(x.address||'').toLowerCase().includes(zip)).map(x=>x.address);
const total=state?.categoryTotals?.cat1?.totalResultCount??null,next=state?.pagination?.nextUrl||state?.cat1?.searchResults?.pagination?.nextUrl||null,sortValue=clean(applied?.sortSelection?.value);
const nextUrl=next&&requested?new URL('/homes/',location.origin):null;
if(nextUrl){nextUrl.searchParams.set('category','SEMANTIC');nextUrl.searchParams.set('searchQueryState',JSON.stringify({...requested,pagination:{...requested.pagination,currentPage:(requested.pagination?.currentPage||1)+1}}));}
const confirmed=termMatches&&(uiTermMatches!==false)&&(listings.length===0||mismatches.length===0);
return {success:true,assessment:droppedFilters.length||changedFilters.length?'filters-dropped':total===0?'zero-results':total>0?'results-with-filters':'unknown',blocked:false,url:location.href,documentTitle:document.title,location:{usersSearchTerm:term,requestedTerm,termMatches,searchInput,uiTermMatches,zip,confirmed,mismatches},requestedFilters:wanted,appliedFilters:applied,droppedFilters,changedFilters,poolConstraint,total,count:listings.length,listings,nextUrl:nextUrl?.href||null,sort:{value:sortValue,lowestPriceConfirmed:sortValue==='pricea',newestConfirmed:['days','days_on_zillow'].includes(sortValue)}};
}catch(e){return {...base,error:String(e)}}
})()