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Voseno
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Hyperlocal Dutch market intelligence aggregated at the PC4, district, and municipality level. CBS data meets live listing signals.

CBS demographics and income distribution
Market velocity: avg. days on market per district
Rental yield and price indices
Livability, walkability, and safety scores
Query by PC4, PC6, municipality, or polygon
GET /v1/areas/BU03630000200 OK
{
  "cbs_code": "BU03630000",
  "name": "Burgwallen-Oude Zijde",
  "level": "buurt",
  "municipality": "Amsterdam",
  "demographics": {
    "population": 2850,
    "households": 1620,
    "avg_household_size": 1.7,
    "median_income": 38200,
    "age_distribution": {
      "25_44": 0.42, "45_64": 0.24, "65_plus": 0.14
    }
  },
  "housing": {
    "total_dwellings": 1840,
    "owner_occupied_pct": 0.28,
    "social_rental_pct": 0.35,
    "private_rental_pct": 0.37,
    "avg_woz_value": 485000,
    "construction_year_median": 1910
  },
  "market": {
    "active_listings_sale": 24,
    "median_asking_price_sale": 625000,
    "median_asking_price_m2_sale": 8200,
    "avg_days_on_market_sale": 12,
    "price_trend_yoy_pct": 4.2,
    "snapshot_date": "2026-03-14"
  },
  "livability": {
    "overall_score": 7.8,
    "safety_score": 6.2,
    "amenities_score": 9.1,
    "social_cohesion_score": 6.8,
    "source": "Leefbaarometer 2024"
  },
  "data_freshness": {
    "cbs_demographics": "2024",
    "market_data": "2026-03-14",
    "livability": "2024"
  }
}

API endpoints

Query by CBS code, postcode, city, or polygon. Includes real-time market signals from Voseno's own listings data.

GET/v1/areas/{cbs_code}Look up by CBS buurt or wijk code
GET/v1/areas/lookupLook up by PC4, city, or municipality
GET/v1/areas/withinFind areas within a bounding box
GET/v1/areas/{cbs_code}/trendsHistorical time-series for an area

Neighbourhood intelligence at every level

Market velocity

Average days on market, price trends, supply-demand indices per district.

Rental yields

Gross and net rental yield calculations based on median list prices vs. rents.

CBS demographics

Household composition, income distribution, owner vs. renter ratios.

Livability scores

Composite scores for safety, amenities, walkability, and transit access.

Know every neighbourhood.

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