Spain & Portugal Real Estate Multi-Source Scraper

Get only NEW rental listings from 4 portals in one run: Idealista, Fotocasa, Milanuncios, and Supercasa.

Incremental mode — tracks what you've already seen. Schedule it every 15 min or every 4 hours — get only fresh listings every time. No duplicates, no re-processing.

Key features

• Only new listings — tracks seen IDs between runs, returns only what's new
• 4 sources, 1 actor — competitors sell each portal separately
• Milanuncios — the only scraper on Apify for Spain's largest classifieds
• Cross-source dedup — same apartment on Idealista and Fotocasa = one result
• Smart scheduling — after each run, tells you the optimal interval based on listing flow
• 9 cities — Barcelona, Madrid, Sevilla, Valencia, Alicante + Lisbon, Porto, Algarve, Setúbal
• 70+ fields — price, GPS, photos, rooms, floor, elevator, AC, parking, terrace, pool, energy rating, agency

How incremental mode works

1. First run: scrapes all listings, saves their IDs
2. Next runs: scrapes listings, filters out already-seen ones, returns only new
3. Each run shows: "5 new listings. Average: 8.2 new/hour. Recommended: run every 15 minutes"

Set onlyNew: false to get all listings without filtering.

Supported portals

Portal	Countries	Data	Notes
Idealista	Spain, Portugal	Full listing: GPS, photos, 40+ features, phone, agency	Most complete data
Fotocasa	Spain	Property details, extras, agency, phone	Spain only
Milanuncios	Spain	Classifieds with geo, photos, attributes	No phone/agency phone
Supercasa	Portugal	Listings with GPS, features, description, phone	Portugal only

Field availability by source

Field	Idealista	Fotocasa	Milanuncios	Supercasa
Price, title, URL	Yes	Yes	Yes	Yes
GPS coordinates	Yes	Yes	Yes	Yes
Photos	Yes	Yes	Yes	Yes
Rooms, bathrooms	Yes	Yes	Yes	Yes
Size m²	Yes	Yes	Yes	Yes
Floor	Yes	Yes	Yes	No
District	Yes	Yes	No	Yes
Address	Yes	Yes	No	No
Description	Yes	Yes	Yes	Yes
Agency name	Yes	Yes	Yes	Yes
Phone	Yes	Yes	No	Yes
Elevator, parking, AC	Yes	Yes	No	Yes
Furnished	Yes	Yes	No	Yes
Terrace, pool, garden	Yes	Yes	No	Yes
Energy rating	Yes	No	Yes	Yes
Penthouse/duplex/studio	Yes	No	No	No

Input

Field	Type	Default	Description
city	string	barcelona	City to scrape
sources	array	["all"]	Portals: all, idealista, fotocasa, milanuncios, supercasa
maxItems	integer	50	Max listings per source (1-200)
onlyNew	boolean	true	Return only new listings (not seen before)
proxyUrl	string	null	Custom proxy (uses built-in proxy by default)

Cities

• Spain: barcelona, madrid, sevilla, valencia, alicante → Idealista + Fotocasa + Milanuncios
• Portugal: lisbon, porto, algarve, setubal → Idealista + Supercasa

Output example

{
    "source": "idealista",
    "sourceId": "34567890",
    "url": "https://www.idealista.com/inmueble/34567890/",
    "title": "Piso en alquiler en calle de Mallorca, Eixample",
    "price": 1200,
    "currency": "EUR",
    "rooms": 2,
    "bathrooms": 1,
    "sizeM2": 65.0,
    "floor": "4",
    "hasElevator": true,
    "description": "Luminoso piso reformado...",
    "photos": [
        "https://img4.idealista.com/blur/480_360_mq/0/id.pro.es.image.master/12/34/56/photo1.webp",
        "https://img4.idealista.com/blur/480_360_mq/0/id.pro.es.image.master/78/90/ab/photo2.webp"
    ],
    "district": "Eixample",
    "address": "Carrer de Mallorca, 200",
    "neighborhood": "Dreta de l'Eixample",
    "latitude": 41.3950,
    "longitude": 2.1734,
    "city": "barcelona",
    "country": "es",
    "agencyName": "Inmobiliaria Barcelona SL",
    "phone": "934567890",
    "contactType": "professional",
    "isFurnished": true,
    "hasParking": false,
    "hasTerrace": true,
    "hasBalcony": false,
    "hasGarden": false,
    "hasPool": false,
    "hasAC": true,
    "hasStorage": false,
    "petsAllowed": null,
    "energyRating": "c",
    "isPenthouse": false,
    "isDuplex": false,
    "isStudio": false,
    "status": "good"
}

Use cases

• Real-time alerts — schedule every 15 min, get new listings via webhook or API
• Market research — compare prices across portals and cities
• Lead generation — fresh rental listings for agents or investors
• Price monitoring — track new listings and price changes
• Data pipelines — feed into your CRM, database, or analytics

Cross-source deduplication

Same property on multiple portals? You get one result. Matching criteria:

• GPS coordinates within ~100m
• Same number of rooms
• Price within ±5%
• Size within ±10% (when available)

Scheduling

Best used with Apify Scheduler:

1. Set schedule (recommended: every 1-4 hours)
2. Set onlyNew: true (default)
3. Connect webhook or use Dataset API to get results
4. Each run returns only fresh listings

After each run, the Actor shows the optimal interval:

"5 new listings. Average: 8.2 new/hour. Recommended: run every 15 minutes"

Pricing

$0.05 per run (pay per event). No monthly fees, no per-result charges. Run as often as you need.

Usage	Cost/day	Cost/month
Every 4 hours	$0.30	$9
Every hour	$1.20	$36
Every 15 min	$4.80	$144

You pay per run, not per result — cost is predictable.